THORNE Theanine Dietary Supplement - Supports Relaxation & Focus, 200mg L-Theanine - 90 Capsules

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Gluten-Free

Gluten-Free

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Indicates products made without gluten-containing grains like wheat, barley, or rye. Essential for individuals with celiac disease or gluten sensitivity, ensuring dietary safety and promoting inclusivity in food, cosmetics, and supplements.

Gluten-Free

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Indicates products made without gluten-containing grains like wheat, barley, or rye. Essential for individuals with celiac disease or gluten sensitivity, ensuring dietary safety and promoting inclusivity in food, cosmetics, and supplements.

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Highlights products formulated with raw materials derived from natural sources, avoiding synthetic chemicals and promoting eco-friendly, healthier alternatives.

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Highlights products formulated with raw materials derived from natural sources, avoiding synthetic chemicals and promoting eco-friendly, healthier alternatives.

Black Tea

Black Tea

Low Risk

Black tea is a type of tea made from the leaves of the Camellia sinensis plant, fully oxidized during processing. It is widely consumed and serves various purposes in food and beverage products, primarily for its flavor and potential health benefits.

Sustai Insights

Black tea offers functional benefits such as antioxidant properties and flavor enhancement. It is generally regarded as safe, with low concerns regarding cancer, allergies, and reproductive toxicity. Environmental risks are minimal, and it is not classified as a pollutant. Regulatory bodies have no current warnings or restrictions on its use, resulting in an overall low risk assessment. Safe usage practices include moderation in consumption. Alternatives like green tea may provide similar benefits with potentially less caffeine.

Hydroxymethylcellulose

Hydroxymethylcellulose

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Hydroxymethylcellulose is a synthetic polymer derived from cellulose, primarily used as a thickening agent, emulsifier, and film-forming agent in various personal care and cosmetic products. It enhances texture, stability, and moisture retention, making it suitable for use in creams, lotions, and gels.

Sustai Insights

Hydroxymethylcellulose serves effectively as a thickener and stabilizer, contributing to product texture and moisture retention. It is considered low risk for health concerns such as carcinogenicity, allergies, and reproductive toxicity. Environmentally, it is not classified as a pollutant or bioaccumulative, aligning with regulatory standards in multiple regions. Overall, its risk level is assessed as low, with no significant adverse effects reported. Safe usage practices should be followed, and while alternatives exist, hydroxymethylcellulose remains a suitable choice in formulations.

Leucine

Leucine

Low Risk

Leucine is an essential amino acid that plays a crucial role in protein synthesis and various metabolic processes. It is commonly found in protein-rich foods and is often used in dietary supplements to support muscle repair and growth.

Sustai Insights

Leucine has functional benefits, particularly in promoting muscle protein synthesis and aiding recovery after exercise. It is generally regarded as safe, with low concerns for carcinogenicity, allergies, and reproductive toxicity. However, excessive intake could lead to health issues, although it is not bioaccumulative or a known environmental pollutant. Regulatory agencies have not imposed significant restrictions on its use. Overall, leucine poses a low risk to health and the environment when used appropriately, making it a viable ingredient in dietary formulations.

Cellulose

Cellulose

Low Risk

Cellulose is a natural polysaccharide derived from plant cell walls, primarily used as a thickening agent, stabilizer, and emulsifier in cosmetic formulations. It is known for its ability to improve texture and consistency in products.

Sustai Insights

Cellulose serves as an effective thickening and stabilizing agent, enhancing product texture while being biodegradable and derived from renewable sources. Health risks are minimal, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental impacts are also low, as cellulose does not contribute significantly to pollution or bioaccumulation. Regulatory agencies have not issued restrictions on its use. Overall, cellulose presents a low risk profile, making it a suitable ingredient choice in cosmetics.

Calcium laurate

Black Tea

Low Risk

Black tea is a type of tea made from the leaves of the Camellia sinensis plant, fully oxidized during processing. It is widely consumed and serves various purposes in food and beverage products, primarily for its flavor and potential health benefits.

Sustai Insights

Black tea offers functional benefits such as antioxidant properties and flavor enhancement. It is generally regarded as safe, with low concerns regarding cancer, allergies, and reproductive toxicity. Environmental risks are minimal, and it is not classified as a pollutant. Regulatory bodies have no current warnings or restrictions on its use, resulting in an overall low risk assessment. Safe usage practices include moderation in consumption. Alternatives like green tea may provide similar benefits with potentially less caffeine.

Hydroxymethylcellulose

Low Risk

Hydroxymethylcellulose is a synthetic polymer derived from cellulose, primarily used as a thickening agent, emulsifier, and film-forming agent in various personal care and cosmetic products. It enhances texture, stability, and moisture retention, making it suitable for use in creams, lotions, and gels.

Sustai Insights

Hydroxymethylcellulose serves effectively as a thickener and stabilizer, contributing to product texture and moisture retention. It is considered low risk for health concerns such as carcinogenicity, allergies, and reproductive toxicity. Environmentally, it is not classified as a pollutant or bioaccumulative, aligning with regulatory standards in multiple regions. Overall, its risk level is assessed as low, with no significant adverse effects reported. Safe usage practices should be followed, and while alternatives exist, hydroxymethylcellulose remains a suitable choice in formulations.

Leucine

Low Risk

Leucine is an essential amino acid that plays a crucial role in protein synthesis and various metabolic processes. It is commonly found in protein-rich foods and is often used in dietary supplements to support muscle repair and growth.

Sustai Insights

Leucine has functional benefits, particularly in promoting muscle protein synthesis and aiding recovery after exercise. It is generally regarded as safe, with low concerns for carcinogenicity, allergies, and reproductive toxicity. However, excessive intake could lead to health issues, although it is not bioaccumulative or a known environmental pollutant. Regulatory agencies have not imposed significant restrictions on its use. Overall, leucine poses a low risk to health and the environment when used appropriately, making it a viable ingredient in dietary formulations.

Cellulose

Low Risk

Cellulose is a natural polysaccharide derived from plant cell walls, primarily used as a thickening agent, stabilizer, and emulsifier in cosmetic formulations. It is known for its ability to improve texture and consistency in products.

Sustai Insights

Cellulose serves as an effective thickening and stabilizing agent, enhancing product texture while being biodegradable and derived from renewable sources. Health risks are minimal, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental impacts are also low, as cellulose does not contribute significantly to pollution or bioaccumulation. Regulatory agencies have not issued restrictions on its use. Overall, cellulose presents a low risk profile, making it a suitable ingredient choice in cosmetics.

Experience a calm mind and enhanced focus with THORNE Theanine. This premium dietary supplement provides 200mg of L-Theanine per capsule, promoting relaxation and supporting a healthy stress response without compromising your well-being. Enjoy peace of mind knowing it’s free from gluten, dairy, and major allergens, making it a safe choice for all.

  • Relaxation & Focus: Enhances alpha-wave production in the brain to promote relaxation and improve cognitive function, perfect for stressful days.
  • Supports Stress Response: Helps maintain a healthy stress response, allowing you to manage daily challenges with ease.
  • Boosts GABA Production: Increases GABA levels, acting as a natural calming agent during stressful situations.
  • Pure Ingredients: Formulated with integrity, THORNE products are made from the purest ingredients, ensuring safety and quality.
  • Versatile Usage: Ideal for evening relaxation or before tasks requiring concentration, making it a versatile addition to your wellness routine.

  1. Determine Dosage: Take one capsule (200mg) on an empty stomach for optimal absorption.
  2. Timing: For relaxation, use in the evening or during stressful moments. For enhanced focus, take before tasks requiring concentration.
  3. Stay Hydrated: Drink a glass of water with the capsule to aid digestion and absorption.
  4. Monitor Effects: Observe your body's response and adjust timing or dosage for comfort.
  5. Combine with Other Practices: Enhance relaxation by pairing with deep breathing exercises or meditation.
  6. Consult a Professional: If on medication or have health concerns, consult a healthcare provider before use.
  7. Sustainability Tip: Dispose of the empty capsule bottles responsibly by recycling them, and consider reusing the container for storage.
Buy on Amazon $66.15

Recommended Products

Experience a calm mind and enhanced focus with THORNE Theanine. This premium dietary supplement provides 200mg of L-Theanine per capsule, promoting relaxation and supporting a healthy stress response without compromising your well-being. Enjoy peace of mind knowing it’s free from gluten, dairy, and major allergens, making it a safe choice for all.

  • Relaxation & Focus: Enhances alpha-wave production in the brain to promote relaxation and improve cognitive function, perfect for stressful days.
  • Supports Stress Response: Helps maintain a healthy stress response, allowing you to manage daily challenges with ease.
  • Boosts GABA Production: Increases GABA levels, acting as a natural calming agent during stressful situations.
  • Pure Ingredients: Formulated with integrity, THORNE products are made from the purest ingredients, ensuring safety and quality.
  • Versatile Usage: Ideal for evening relaxation or before tasks requiring concentration, making it a versatile addition to your wellness routine.

  1. Determine Dosage: Take one capsule (200mg) on an empty stomach for optimal absorption.
  2. Timing: For relaxation, use in the evening or during stressful moments. For enhanced focus, take before tasks requiring concentration.
  3. Stay Hydrated: Drink a glass of water with the capsule to aid digestion and absorption.
  4. Monitor Effects: Observe your body's response and adjust timing or dosage for comfort.
  5. Combine with Other Practices: Enhance relaxation by pairing with deep breathing exercises or meditation.
  6. Consult a Professional: If on medication or have health concerns, consult a healthcare provider before use.
  7. Sustainability Tip: Dispose of the empty capsule bottles responsibly by recycling them, and consider reusing the container for storage.

Customer Reviews

Star
4.6(483)

Customers’ View

Customers appreciate the effectiveness of the L-Theanine capsules in promoting relaxation and reducing anxiety. Many users report feeling calmer and experiencing improved focus, with one noting a significant reduction in anxiety levels compared to other brands. The high quality of the product, backed by a reputable company, is frequently mentioned, reinforcing customer trust. However, there are mixed opinions about the product's price, with some finding it worthwhile while others consider it somewhat expensive. Additionally, the capsules are noted for being easy to swallow, making them accessible for various users. Overall, customers find this product effective in supporting their mental well-being and aligning with their health-conscious values.

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