
Nécessaire Scalp Serum - Fuller, Thicker Hair, Approved by National Eczema Association - 1 fl oz


Camellia Sinensis (Green Tea) Leaf Extract
Medium RiskCamellia sinensis (green tea) leaf extract is derived from the leaves of the Camellia sinensis plant, primarily known for its antioxidant properties. It is commonly used in cosmetic formulations for its potential to soothe the skin and provide protective benefits against environmental stressors.
Sustai Insights
Camellia sinensis leaf extract offers functional benefits, including antioxidant properties that may protect the skin from damage and enhance product efficacy. While generally regarded as safe, it presents moderate allergenic potential and low concerns for carcinogenic or reproductive toxicity. Environmental risks are minimal; however, the sourcing practices should be evaluated for sustainability. Regulatory bodies do not impose significant restrictions, indicating a low-risk profile overall. Safe usage practices are advisable, and alternatives include other botanical extracts with similar benefits.
Citric Acid
Medium RiskCitric acid is an alpha hydroxy acid used in personal care products primarily for its role as a pH adjuster and natural preservative. It occurs naturally in citrus fruits and is commonly utilized in various formulations for its chelating properties and mild exfoliation benefits.
Sustai Insights
Citric acid offers functional benefits as an effective preservative and pH stabilizer, contributing to product longevity and stability. It is biodegradable and derived from renewable sources. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, moderate use restrictions exist due to potential irritation at high concentrations. Environmental risks are limited, as citric acid is not known to accumulate in ecosystems. Regulatory agencies have no significant advisories against its use. Overall, it is assessed as a medium-risk ingredient, with safe usage practices recommended and alternatives available.
Butylene Glycol
Low RiskButylene glycol (1,3-butanediol) is a small organic compound commonly used as a solvent, humectant, and skin-conditioning agent in cosmetic and personal care products. It facilitates the absorption of other ingredients and enhances the texture of formulations, contributing to product stability and efficacy.
Sustai Insights
Butylene glycol is valued for its role as a humectant and solvent, improving product texture and moisture retention. It has low concerns for carcinogenicity, allergenic potential, and developmental toxicity. However, moderate irritation risks to skin, eyes, or lungs exist. Environmentally, it is not considered bioaccumulative, and regulatory bodies, including the FDA, do not impose significant restrictions. Overall, the ingredient presents a low risk, with recommended safe usage practices and no widely recognized sustainable alternatives.
Biotinoyl Tripeptide 1
Low RiskBiotinoyl tripeptide-1 is the reaction product of biotin and a tripeptide, primarily used in cosmetic formulations for its potential benefits in hair and skin care. It is known for its role in promoting hair growth and improving the overall appearance of hair and skin by enhancing moisture retention and elasticity.
Sustai Insights
Biotinoyl tripeptide-1 offers functional benefits as a hair and skin conditioning agent, promoting moisture retention and potentially aiding in hair growth. It is not currently associated with significant health risks, including carcinogenicity, allergies, or reproductive toxicity, and is deemed safe for use with low regulatory concerns. Environmental risks are minimal, and it does not present bioaccumulation issues. Overall, the ingredient is considered low risk, making it a favorable choice in cosmetic applications, though alternatives such as other peptides may offer similar benefits.
Trifolium Pratense (Red Clover) Extract
Low RiskTrifolium pratense (red clover) extract is derived from the flowers of the red clover plant. It is commonly used in various products for its phytoestrogen content, which mimics estrogen in the body, and is often included in formulations aiming to address hormonal balance.
Sustai Insights
This ingredient offers functional benefits as a natural source of phytoestrogens, which may aid in hormonal regulation. It is generally considered low risk for health concerns, such as cancer, allergies, and reproductive toxicity. Environmental risks are minimal, with no significant pollutant potential. Regulatory bodies do not impose restrictions on its use. Overall, red clover extract is assessed as low risk, suitable for inclusion in products with consideration for sensitive populations, and potentially replaced by other phytoestrogen sources.
Propanediol
Low RiskPropanediol is a glycol compound commonly used in cosmetic and personal care products as a solvent, humectant, and skin-conditioning agent. It serves to enhance the texture and moisture retention of formulations, contributing to overall product efficacy.
Sustai Insights
Propanediol offers functional benefits such as effective moisture retention and improved product application. It is considered low-risk in terms of health concerns, with minimal associations with carcinogenicity, allergies, or reproductive toxicity. Environmentally, it has low pollutant potential and is not bioaccumulative. Regulatory bodies have not placed restrictions on its use. Despite concerns regarding enhanced skin absorption and potential endocrine disruption, the overall assessment indicates low risk. Safe usage practices should be followed, and alternatives like glycerin or other plant-based humectants can be considered.
Niacinamide
Low RiskNiacinamide, also known as nicotinamide, is a form of vitamin B3 (niacin) that serves various functions in skincare and cosmetic products. It is often used for its potential benefits in improving skin texture, enhancing moisture retention, and supporting the skin's barrier function.
Sustai Insights
Niacinamide provides functional benefits such as enhancing skin hydration and improving the appearance of uneven skin tone. It is generally recognized as safe, with low concerns regarding carcinogenicity, allergies, or reproductive toxicity. However, enhanced skin absorption may pose risks for sensitive individuals. Regulatory bodies impose few restrictions on its use, and it is considered low risk overall. For safer alternatives, options like panthenol may be considered. Overall, niacinamide is a low-risk ingredient when used appropriately.
Sodium Tocopheryl Phosphate
Low RiskSodium tocopheryl phosphate is a sodium salt of tocopheryl phosphate, primarily used in cosmetic formulations for its antioxidant properties. It functions as a skin-conditioning agent and helps to stabilize products by preventing oxidation, thus extending their shelf life.
Sustai Insights
Sodium tocopheryl phosphate offers functional benefits including antioxidant protection and skin conditioning. It is not associated with significant health risks, demonstrating low potential for carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses minimal concerns and is not considered a pollutant or bioaccumulative. Regulatory bodies have not imposed significant restrictions on its use. Overall, the risk level is assessed as low, making it a relatively safe ingredient in cosmetic applications.
Dextran
Low RiskDextran is a high molecular weight glucose polysaccharide produced by certain bacteria. It is commonly used in pharmaceuticals and cosmetics as a stabilizer, thickener, or to enhance the texture of formulations.
Sustai Insights
Dextran serves functional benefits such as acting as a stabilizer and thickener in various products. It is considered to have low health risks, with no significant concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks are minimal, and it does not bioaccumulate. Regulatory bodies have not issued major warnings, indicating a low overall risk level. Safe usage practices should be followed, and while alternatives may exist, dextran remains a viable option in formulations.
Sh Oligopeptide 2
Low RiskSH Oligopeptide 2 is a single chain recombinant human peptide that interacts with the insulin-like growth factor system. It plays a role in skin health, potentially enhancing skin absorption and improving skin appearance.
Sustai Insights
SH Oligopeptide 2 offers functional benefits by promoting skin health through its interaction with the insulin-like growth factor system. It has low associated health risks, including low concerns for cancer, allergies, and reproductive toxicity. Environmental risks are minimal, with no significant pollutant or bioaccumulation concerns. Regulatory status indicates no current restrictions, reflecting a low overall risk level. Safe usage practices should be followed, and while no specific alternatives are noted, ongoing research may identify greener substitutes in the future.
Vegetarian Glycerin
Low RiskVegetarian glycerin, also known as glycerol, is a colorless, odorless, and viscous liquid derived from plant sources. It is primarily used as a humectant, solvent, and emollient in various personal care products, helping to retain moisture and improve texture.
Sustai Insights
Vegetarian glycerin offers functional benefits as an effective humectant, promoting hydration and skin smoothness. It is biodegradable and typically sustainably sourced. Health risks associated with glycerin are low, with no significant concerns for carcinogenicity, allergens, or reproductive toxicity. Environmental risks are minimal, and it is not subject to major regulatory warnings. Overall, the risk level for this ingredient is low, making it a safe choice in formulations. Safe usage practices include ensuring proper concentrations in products, and alternatives such as propylene glycol exist but may have differing properties.
Water
Low RiskWater is a clear, colorless liquid essential for various biological processes. It serves as a solvent in formulations, facilitating the dissolution of other ingredients and enhancing product texture and application. Additionally, water plays a crucial role in hydration and is a key component in many cosmetic and personal care products.
Sustai Insights
Water is an effective solvent and hydrator, contributing to the texture and efficacy of formulations. It is biodegradable and generally regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, excessive water usage can lead to environmental concerns, particularly regarding resource depletion. Regulatory bodies do not impose restrictions on water use in cosmetics. Overall, the risks associated with water are low, making it a safe and essential ingredient.
Sodium Acetylhyaluronate
Low RiskSodium acetylhyaluronate is a sodium salt derivative of hyaluronic acid, commonly used in cosmetic formulations for its hydrating properties. It functions primarily as a humectant, attracting moisture to the skin and helping to maintain hydration levels in various personal care products.
Sustai Insights
Sodium acetylhyaluronate is recognized for its effective moisture-retaining properties, enhancing skin hydration and improving product texture. It has low health risks, with negligible concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses minimal risks and is not associated with significant pollution or bioaccumulation. Regulatory assessments indicate no current restrictions. Overall, it is considered low risk, making it a favorable ingredient in cosmetic formulations.
Acetyl Tetrapeptide 3
Low RiskAcetyl tetrapeptide-3 is a synthetic peptide consisting of four amino acids that is primarily used in cosmetic formulations for its potential role in promoting hair growth and strengthening hair follicles. It is commonly included in products aimed at improving scalp health and reducing hair loss.
Sustai Insights
Acetyl tetrapeptide-3 serves as an effective agent in hair care products, promoting healthier hair growth and follicle strength. It is considered to have low health risks, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it does not pose significant hazards, being non-bioaccumulative and non-polluting. There are currently no specific regulatory restrictions on its use. Overall, the risk level associated with acetyl tetrapeptide-3 is assessed as low, making it a suitable ingredient for cosmetic applications.
Panthenol, D
Low RiskPanthenol, also known as provitamin B5, is a humectant commonly used in cosmetic and personal care products. It functions primarily as a moisturizer, enhancing skin hydration and improving the appearance of hair by imparting shine and softness.
Sustai Insights
Panthenol is effective in retaining moisture, thus providing functional benefits for skin and hair care products. It is generally recognized as safe, with low concerns regarding carcinogenicity, allergies, and developmental toxicity. However, potential cumulative exposure from multiple sources exists. Environmental risks are minimal, and it is not bioaccumulative. Regulatory bodies have not issued significant warnings; therefore, the overall risk level is assessed as low. For optimal use, it is recommended to follow product guidelines, and alternatives such as glycerin may also be considered for moisturizing effects.
Sh Polypeptide 9
Low RiskSh Polypeptide 9 is a single-chain recombinant human peptide, primarily known for its role in promoting vascular endothelial growth factor (VEGF) production. This ingredient is utilized in various cosmetic formulations for its potential to enhance skin absorption and support skin health.
Sustai Insights
Sh Polypeptide 9 offers functional benefits such as improved skin absorption and potential support for vascular health. It has a low risk of adverse health effects, including carcinogenicity, allergenic potential, and reproductive toxicity, with no current regulatory restrictions. Environmental risks are minimal, and it is not associated with pollution or bioaccumulation. Overall, this ingredient is considered low risk, with safe usage practices recommended. Alternatives may include other peptides or growth factors that provide similar benefits.
Butylene Glycol
Low RiskButylene glycol (1,3-butanediol) is a small organic compound commonly used as a solvent, humectant, and skin-conditioning agent in cosmetic and personal care products. It facilitates the absorption of other ingredients and enhances the texture of formulations, contributing to product stability and efficacy.
Sustai Insights
Butylene glycol is valued for its role as a humectant and solvent, improving product texture and moisture retention. It has low concerns for carcinogenicity, allergenic potential, and developmental toxicity. However, moderate irritation risks to skin, eyes, or lungs exist. Environmentally, it is not considered bioaccumulative, and regulatory bodies, including the FDA, do not impose significant restrictions. Overall, the ingredient presents a low risk, with recommended safe usage practices and no widely recognized sustainable alternatives.
Biotinoyl Tripeptide 1
Low RiskBiotinoyl tripeptide-1 is the reaction product of biotin and a tripeptide, primarily used in cosmetic formulations for its potential benefits in hair and skin care. It is known for its role in promoting hair growth and improving the overall appearance of hair and skin by enhancing moisture retention and elasticity.
Sustai Insights
Biotinoyl tripeptide-1 offers functional benefits as a hair and skin conditioning agent, promoting moisture retention and potentially aiding in hair growth. It is not currently associated with significant health risks, including carcinogenicity, allergies, or reproductive toxicity, and is deemed safe for use with low regulatory concerns. Environmental risks are minimal, and it does not present bioaccumulation issues. Overall, the ingredient is considered low risk, making it a favorable choice in cosmetic applications, though alternatives such as other peptides may offer similar benefits.
Trifolium Pratense (Red Clover) Extract
Low RiskTrifolium pratense (red clover) extract is derived from the flowers of the red clover plant. It is commonly used in various products for its phytoestrogen content, which mimics estrogen in the body, and is often included in formulations aiming to address hormonal balance.
Sustai Insights
This ingredient offers functional benefits as a natural source of phytoestrogens, which may aid in hormonal regulation. It is generally considered low risk for health concerns, such as cancer, allergies, and reproductive toxicity. Environmental risks are minimal, with no significant pollutant potential. Regulatory bodies do not impose restrictions on its use. Overall, red clover extract is assessed as low risk, suitable for inclusion in products with consideration for sensitive populations, and potentially replaced by other phytoestrogen sources.
Camellia Sinensis (Green Tea) Leaf Extract
Medium RiskCamellia sinensis (green tea) leaf extract is derived from the leaves of the Camellia sinensis plant, primarily known for its antioxidant properties. It is commonly used in cosmetic formulations for its potential to soothe the skin and provide protective benefits against environmental stressors.
Sustai Insights
Camellia sinensis leaf extract offers functional benefits, including antioxidant properties that may protect the skin from damage and enhance product efficacy. While generally regarded as safe, it presents moderate allergenic potential and low concerns for carcinogenic or reproductive toxicity. Environmental risks are minimal; however, the sourcing practices should be evaluated for sustainability. Regulatory bodies do not impose significant restrictions, indicating a low-risk profile overall. Safe usage practices are advisable, and alternatives include other botanical extracts with similar benefits.
Propanediol
Low RiskPropanediol is a glycol compound commonly used in cosmetic and personal care products as a solvent, humectant, and skin-conditioning agent. It serves to enhance the texture and moisture retention of formulations, contributing to overall product efficacy.
Sustai Insights
Propanediol offers functional benefits such as effective moisture retention and improved product application. It is considered low-risk in terms of health concerns, with minimal associations with carcinogenicity, allergies, or reproductive toxicity. Environmentally, it has low pollutant potential and is not bioaccumulative. Regulatory bodies have not placed restrictions on its use. Despite concerns regarding enhanced skin absorption and potential endocrine disruption, the overall assessment indicates low risk. Safe usage practices should be followed, and alternatives like glycerin or other plant-based humectants can be considered.
Niacinamide
Low RiskNiacinamide, also known as nicotinamide, is a form of vitamin B3 (niacin) that serves various functions in skincare and cosmetic products. It is often used for its potential benefits in improving skin texture, enhancing moisture retention, and supporting the skin's barrier function.
Sustai Insights
Niacinamide provides functional benefits such as enhancing skin hydration and improving the appearance of uneven skin tone. It is generally recognized as safe, with low concerns regarding carcinogenicity, allergies, or reproductive toxicity. However, enhanced skin absorption may pose risks for sensitive individuals. Regulatory bodies impose few restrictions on its use, and it is considered low risk overall. For safer alternatives, options like panthenol may be considered. Overall, niacinamide is a low-risk ingredient when used appropriately.
Sodium Tocopheryl Phosphate
Low RiskSodium tocopheryl phosphate is a sodium salt of tocopheryl phosphate, primarily used in cosmetic formulations for its antioxidant properties. It functions as a skin-conditioning agent and helps to stabilize products by preventing oxidation, thus extending their shelf life.
Sustai Insights
Sodium tocopheryl phosphate offers functional benefits including antioxidant protection and skin conditioning. It is not associated with significant health risks, demonstrating low potential for carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses minimal concerns and is not considered a pollutant or bioaccumulative. Regulatory bodies have not imposed significant restrictions on its use. Overall, the risk level is assessed as low, making it a relatively safe ingredient in cosmetic applications.
Dextran
Low RiskDextran is a high molecular weight glucose polysaccharide produced by certain bacteria. It is commonly used in pharmaceuticals and cosmetics as a stabilizer, thickener, or to enhance the texture of formulations.
Sustai Insights
Dextran serves functional benefits such as acting as a stabilizer and thickener in various products. It is considered to have low health risks, with no significant concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks are minimal, and it does not bioaccumulate. Regulatory bodies have not issued major warnings, indicating a low overall risk level. Safe usage practices should be followed, and while alternatives may exist, dextran remains a viable option in formulations.
Sh Oligopeptide 2
Low RiskSH Oligopeptide 2 is a single chain recombinant human peptide that interacts with the insulin-like growth factor system. It plays a role in skin health, potentially enhancing skin absorption and improving skin appearance.
Sustai Insights
SH Oligopeptide 2 offers functional benefits by promoting skin health through its interaction with the insulin-like growth factor system. It has low associated health risks, including low concerns for cancer, allergies, and reproductive toxicity. Environmental risks are minimal, with no significant pollutant or bioaccumulation concerns. Regulatory status indicates no current restrictions, reflecting a low overall risk level. Safe usage practices should be followed, and while no specific alternatives are noted, ongoing research may identify greener substitutes in the future.
Vegetarian Glycerin
Low RiskVegetarian glycerin, also known as glycerol, is a colorless, odorless, and viscous liquid derived from plant sources. It is primarily used as a humectant, solvent, and emollient in various personal care products, helping to retain moisture and improve texture.
Sustai Insights
Vegetarian glycerin offers functional benefits as an effective humectant, promoting hydration and skin smoothness. It is biodegradable and typically sustainably sourced. Health risks associated with glycerin are low, with no significant concerns for carcinogenicity, allergens, or reproductive toxicity. Environmental risks are minimal, and it is not subject to major regulatory warnings. Overall, the risk level for this ingredient is low, making it a safe choice in formulations. Safe usage practices include ensuring proper concentrations in products, and alternatives such as propylene glycol exist but may have differing properties.
Water
Low RiskWater is a clear, colorless liquid essential for various biological processes. It serves as a solvent in formulations, facilitating the dissolution of other ingredients and enhancing product texture and application. Additionally, water plays a crucial role in hydration and is a key component in many cosmetic and personal care products.
Sustai Insights
Water is an effective solvent and hydrator, contributing to the texture and efficacy of formulations. It is biodegradable and generally regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, excessive water usage can lead to environmental concerns, particularly regarding resource depletion. Regulatory bodies do not impose restrictions on water use in cosmetics. Overall, the risks associated with water are low, making it a safe and essential ingredient.
Citric Acid
Medium RiskCitric acid is an alpha hydroxy acid used in personal care products primarily for its role as a pH adjuster and natural preservative. It occurs naturally in citrus fruits and is commonly utilized in various formulations for its chelating properties and mild exfoliation benefits.
Sustai Insights
Citric acid offers functional benefits as an effective preservative and pH stabilizer, contributing to product longevity and stability. It is biodegradable and derived from renewable sources. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, moderate use restrictions exist due to potential irritation at high concentrations. Environmental risks are limited, as citric acid is not known to accumulate in ecosystems. Regulatory agencies have no significant advisories against its use. Overall, it is assessed as a medium-risk ingredient, with safe usage practices recommended and alternatives available.
Sodium Acetylhyaluronate
Low RiskSodium acetylhyaluronate is a sodium salt derivative of hyaluronic acid, commonly used in cosmetic formulations for its hydrating properties. It functions primarily as a humectant, attracting moisture to the skin and helping to maintain hydration levels in various personal care products.
Sustai Insights
Sodium acetylhyaluronate is recognized for its effective moisture-retaining properties, enhancing skin hydration and improving product texture. It has low health risks, with negligible concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses minimal risks and is not associated with significant pollution or bioaccumulation. Regulatory assessments indicate no current restrictions. Overall, it is considered low risk, making it a favorable ingredient in cosmetic formulations.
Acetyl Tetrapeptide 3
Low RiskAcetyl tetrapeptide-3 is a synthetic peptide consisting of four amino acids that is primarily used in cosmetic formulations for its potential role in promoting hair growth and strengthening hair follicles. It is commonly included in products aimed at improving scalp health and reducing hair loss.
Sustai Insights
Acetyl tetrapeptide-3 serves as an effective agent in hair care products, promoting healthier hair growth and follicle strength. It is considered to have low health risks, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it does not pose significant hazards, being non-bioaccumulative and non-polluting. There are currently no specific regulatory restrictions on its use. Overall, the risk level associated with acetyl tetrapeptide-3 is assessed as low, making it a suitable ingredient for cosmetic applications.
Panthenol, D
Low RiskPanthenol, also known as provitamin B5, is a humectant commonly used in cosmetic and personal care products. It functions primarily as a moisturizer, enhancing skin hydration and improving the appearance of hair by imparting shine and softness.
Sustai Insights
Panthenol is effective in retaining moisture, thus providing functional benefits for skin and hair care products. It is generally recognized as safe, with low concerns regarding carcinogenicity, allergies, and developmental toxicity. However, potential cumulative exposure from multiple sources exists. Environmental risks are minimal, and it is not bioaccumulative. Regulatory bodies have not issued significant warnings; therefore, the overall risk level is assessed as low. For optimal use, it is recommended to follow product guidelines, and alternatives such as glycerin may also be considered for moisturizing effects.
Sh Polypeptide 9
Low RiskSh Polypeptide 9 is a single-chain recombinant human peptide, primarily known for its role in promoting vascular endothelial growth factor (VEGF) production. This ingredient is utilized in various cosmetic formulations for its potential to enhance skin absorption and support skin health.
Sustai Insights
Sh Polypeptide 9 offers functional benefits such as improved skin absorption and potential support for vascular health. It has a low risk of adverse health effects, including carcinogenicity, allergenic potential, and reproductive toxicity, with no current regulatory restrictions. Environmental risks are minimal, and it is not associated with pollution or bioaccumulation. Overall, this ingredient is considered low risk, with safe usage practices recommended. Alternatives may include other peptides or growth factors that provide similar benefits.
Discover Nécessaire The Scalp Serum, a revolutionary scalp treatment designed to promote fuller, thicker, and healthier hair. This dermatologist-tested, fragrance-free serum is formulated with 5% Capixyl™ and 1% Hyaluronic Acid to nourish and soothe your scalp.
- Enhanced Hair Growth: 5% Capixyl™ stimulates hair follicles for noticeable fullness and thickness.
- Hydration Boost: 1% Hyaluronic Acid provides deep hydration, alleviating dryness for a healthier scalp.
- Gentle and Safe: Certified by the National Eczema Association, this serum is hypoallergenic, cruelty-free, and suitable for sensitive skin.
- Sustainable Packaging: Packaged in a recyclable glass bottle, aligning with eco-conscious values; certified B Corp and 1% For The Planet member.
- Easy Daily Use: Effortlessly integrate into your routine; apply directly to the scalp and style as usual for optimal results.
Nécessaire The Scalp Serum empowers consumers to embrace healthier hair while caring for the planet.
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Recommended Products
Discover Nécessaire The Scalp Serum, a revolutionary scalp treatment designed to promote fuller, thicker, and healthier hair. This dermatologist-tested, fragrance-free serum is formulated with 5% Capixyl™ and 1% Hyaluronic Acid to nourish and soothe your scalp.
- Enhanced Hair Growth: 5% Capixyl™ stimulates hair follicles for noticeable fullness and thickness.
- Hydration Boost: 1% Hyaluronic Acid provides deep hydration, alleviating dryness for a healthier scalp.
- Gentle and Safe: Certified by the National Eczema Association, this serum is hypoallergenic, cruelty-free, and suitable for sensitive skin.
- Sustainable Packaging: Packaged in a recyclable glass bottle, aligning with eco-conscious values; certified B Corp and 1% For The Planet member.
- Easy Daily Use: Effortlessly integrate into your routine; apply directly to the scalp and style as usual for optimal results.
Nécessaire The Scalp Serum empowers consumers to embrace healthier hair while caring for the planet.

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Customer Reviews

Customers’ View
Customers appreciate the hydrating qualities of the Scalp Serum, noting that it effectively moisturizes the scalp and contributes to fuller-looking hair. Many users highlight the product's ability to provide instant relief from itchiness, with one customer stating, "this stuff has helped my scalp out tremendously!" While some reviews mention mixed feelings about the serum's greasiness, others find it non-greasy and easy to use on both wet and dry hair. Environmentally conscious consumers will value the product's recyclable glass packaging and its cruelty-free certification. Overall, customers find this scalp treatment beneficial for addressing dryness and hair thickness, aligning well with their health and sustainability values.
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