






humanN Vitamin D3 Chews - Supports Mood & Immune Health, Berry Flavor - 30 Count, 5000 IU


Malic Acid
High RiskMalic acid is a naturally occurring organic acid found in various fruits, particularly apples. It plays a role in the metabolic processes of living organisms and is commonly used as a flavoring agent, pH regulator, and preservative in food and cosmetic products.
Sustai Insights
Malic acid serves as an effective pH adjuster and flavor enhancer, contributing to the sensory profile of products. However, it may cause skin and eye irritation and has high use restrictions, limiting its application. Regulatory bodies have noted these concerns, leading to restrictions on its use in certain products. Overall, the ingredient is considered high risk due to these factors, necessitating careful usage and consideration of safer alternatives.
Vitamin D3
High RiskVitamin D3, also known as cholecalciferol, is a fat-soluble vitamin important for calcium metabolism and bone health. It is synthesized in the skin upon exposure to sunlight and is also found in some foods and supplements. Its primary function is to promote the absorption of calcium and phosphorus in the body.
Sustai Insights
Vitamin D3 offers functional benefits such as supporting bone health and immune function. However, excessive intake can lead to toxicity, presenting risks like hypercalcemia. Environmental concerns include its potential for bioaccumulation. Regulatory bodies impose usage restrictions due to these risks, resulting in a high overall risk assessment. Safe usage practices should be observed, and alternatives such as vitamin D2 may be considered.
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.
Lecithin
Medium RiskLecithin is a naturally occurring lipid found in various plant and animal tissues, primarily composed of phospholipids. It serves as an emulsifier, stabilizing mixtures of oil and water, and is commonly used in food, cosmetics, and pharmaceuticals to improve texture and extend shelf life.
Sustai Insights
Lecithin provides functional benefits as an effective emulsifier and stabilizer, enhancing product texture while being sustainably sourced from natural origins. Health risks are generally low, with moderate concerns regarding allergies and immunotoxicity but minimal cancer or reproductive toxicity risks. Environmental hazards are limited, and it is not classified as a pollutant. Regulatory bodies impose few restrictions. Overall, lecithin presents a medium risk, suggesting caution in usage, especially for sensitive individuals. Alternatives include sunflower lecithin or other plant-based emulsifiers that may offer similar benefits with reduced allergenic potential.
Helianthus Annuus (Sunflower) Seed
Low RiskHelianthus annuus (sunflower) seed is derived from the seeds of the sunflower plant and is commonly used in various cosmetic and personal care products. It serves primarily as an emollient and skin conditioning agent, providing moisture and enhancing the texture of formulations.
Sustai Insights
Helianthus annuus (sunflower) seed offers functional benefits, including skin conditioning and moisturizing properties, while being sustainably sourced and biodegradable. Health risks are minimal, with low concerns for carcinogenicity, allergies, and reproductive toxicity. Environmentally, it presents low risks of pollution or bioaccumulation. Regulatory assessments indicate no current restrictions. Overall, it is considered a low-risk ingredient, and safe usage practices should be maintained. Alternative ingredients may include other plant-based oils, but the sunflower seed oil remains a viable option.
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.
Malic Acid
High RiskMalic acid is a naturally occurring organic acid found in various fruits, particularly apples. It plays a role in the metabolic processes of living organisms and is commonly used as a flavoring agent, pH regulator, and preservative in food and cosmetic products.
Sustai Insights
Malic acid serves as an effective pH adjuster and flavor enhancer, contributing to the sensory profile of products. However, it may cause skin and eye irritation and has high use restrictions, limiting its application. Regulatory bodies have noted these concerns, leading to restrictions on its use in certain products. Overall, the ingredient is considered high risk due to these factors, necessitating careful usage and consideration of safer alternatives.
Vitamin D3
High RiskVitamin D3, also known as cholecalciferol, is a fat-soluble vitamin important for calcium metabolism and bone health. It is synthesized in the skin upon exposure to sunlight and is also found in some foods and supplements. Its primary function is to promote the absorption of calcium and phosphorus in the body.
Sustai Insights
Vitamin D3 offers functional benefits such as supporting bone health and immune function. However, excessive intake can lead to toxicity, presenting risks like hypercalcemia. Environmental concerns include its potential for bioaccumulation. Regulatory bodies impose usage restrictions due to these risks, resulting in a high overall risk assessment. Safe usage practices should be observed, and alternatives such as vitamin D2 may be considered.
Helianthus Annuus (Sunflower) Seed
Low RiskHelianthus annuus (sunflower) seed is derived from the seeds of the sunflower plant and is commonly used in various cosmetic and personal care products. It serves primarily as an emollient and skin conditioning agent, providing moisture and enhancing the texture of formulations.
Sustai Insights
Helianthus annuus (sunflower) seed offers functional benefits, including skin conditioning and moisturizing properties, while being sustainably sourced and biodegradable. Health risks are minimal, with low concerns for carcinogenicity, allergies, and reproductive toxicity. Environmentally, it presents low risks of pollution or bioaccumulation. Regulatory assessments indicate no current restrictions. Overall, it is considered a low-risk ingredient, and safe usage practices should be maintained. Alternative ingredients may include other plant-based oils, but the sunflower seed oil remains a viable option.
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.
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.
Lecithin
Medium RiskLecithin is a naturally occurring lipid found in various plant and animal tissues, primarily composed of phospholipids. It serves as an emulsifier, stabilizing mixtures of oil and water, and is commonly used in food, cosmetics, and pharmaceuticals to improve texture and extend shelf life.
Sustai Insights
Lecithin provides functional benefits as an effective emulsifier and stabilizer, enhancing product texture while being sustainably sourced from natural origins. Health risks are generally low, with moderate concerns regarding allergies and immunotoxicity but minimal cancer or reproductive toxicity risks. Environmental hazards are limited, and it is not classified as a pollutant. Regulatory bodies impose few restrictions. Overall, lecithin presents a medium risk, suggesting caution in usage, especially for sensitive individuals. Alternatives include sunflower lecithin or other plant-based emulsifiers that may offer similar benefits with reduced allergenic potential.
Discover humanN Vitamin D3 Chews, a delicious way to elevate your health. With 5,000 IU of high-potency Vitamin D3 per chew, these mixed berry-flavored treats support your immune system, enhance mood, and promote bone health—all while being non-GMO and free from artificial sweeteners.
- Immune Support & Mood Enhancement: Each chew delivers 5,000 IU of Vitamin D3, promoting overall immune function and a positive mood.
- Bone Health Booster: Aids in the absorption of essential minerals like calcium and phosphorus, vital for strong bones.
- Tasty & Convenient: Enjoy a candy-like chew that’s easy to incorporate into your daily routine—perfect for on-the-go lifestyles.
- Sustainable Ingredients: Made with natural flavors and no artificial additives, aligning with health-conscious and environmentally aware choices.
- Monthly Supply: Each package contains 30 chews, offering a full month of daily support for your wellness journey.
Elevate your health with these effective and enjoyable chews, crafted for those who prioritize their well-being.
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Discover humanN Vitamin D3 Chews, a delicious way to elevate your health. With 5,000 IU of high-potency Vitamin D3 per chew, these mixed berry-flavored treats support your immune system, enhance mood, and promote bone health—all while being non-GMO and free from artificial sweeteners.
- Immune Support & Mood Enhancement: Each chew delivers 5,000 IU of Vitamin D3, promoting overall immune function and a positive mood.
- Bone Health Booster: Aids in the absorption of essential minerals like calcium and phosphorus, vital for strong bones.
- Tasty & Convenient: Enjoy a candy-like chew that’s easy to incorporate into your daily routine—perfect for on-the-go lifestyles.
- Sustainable Ingredients: Made with natural flavors and no artificial additives, aligning with health-conscious and environmentally aware choices.
- Monthly Supply: Each package contains 30 chews, offering a full month of daily support for your wellness journey.
Elevate your health with these effective and enjoyable chews, crafted for those who prioritize their well-being.

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Customer Reviews

Customers’ View
Customers appreciate the taste and quality of the Vitamin D3 chews, noting that they are enjoyable to consume and a convenient alternative to traditional tablets. Many users report positive health benefits, including improved immune function and enhanced mood, with some highlighting better vitamin D levels after regular use. The non-GMO formula and absence of artificial sweeteners resonate well with health-conscious consumers. However, some feedback points to issues with the stickiness of the chews and difficulty in removing them from their wrappers. Overall, customers find these chews a practical and tasty addition to their wellness routine, aligning with their health and eco-friendly values.
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