Natrol Energy Powder - Enhance Endurance & Focus, 100% Drug-Free - 200mg Caffeine, 100 Tablets

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Moderate
RDS Certified

RDS Certified

Glass

300+ searched

Ensures down and feathers are sourced from animals treated humanely, prohibiting live plucking and force-feeding.

RDS Certified

Glass

300+searched

Ensures down and feathers are sourced from animals treated humanely, prohibiting live plucking and force-feeding.

Calcium

Calcium

Medium Risk

Calcium is a chemical element commonly found in various compounds and is essential for biological functions, particularly in bone health and cellular processes. It is utilized in products for its role in maintaining structural integrity and as a dietary supplement.

Sustai Insights

Calcium offers functional benefits such as supporting bone health and acting as a buffering agent in formulations. While generally safe, it presents moderate allergenic potential and concerns regarding persistence and bioaccumulation in the environment. Regulatory bodies have minimal restrictions, indicating a low risk for carcinogenicity and developmental toxicity. Safe usage practices should be adhered to, especially for sensitive populations. Alternatives like plant-based calcium sources may be considered for those seeking sustainable options. Overall, the risk level associated with calcium is assessed as medium.

Caffeine

Caffeine

Low Risk

Caffeine is a heterocyclic organic compound commonly found in coffee, tea, and various other plants. It acts as a central nervous system stimulant, temporarily warding off drowsiness and restoring alertness. In cosmetic applications, it is often included for its purported benefits in enhancing skin absorption and reducing the appearance of puffiness.

Sustai Insights

Caffeine offers functional benefits such as enhancing skin absorption and providing a stimulating effect. It is generally regarded as safe with low concerns regarding carcinogenicity, allergies, or developmental toxicity. Environmental risks include potential bioaccumulation, though overall it poses low risk based on current scientific consensus. Regulatory bodies have minimal restrictions, but care should be taken regarding enhanced skin absorption. Alternatives may include other stimulants or natural extracts with similar properties. Overall, caffeine is assessed as low risk.

Stearic Acid

Stearic Acid

Low Risk

Stearic acid is a naturally occurring fatty acid commonly found in animal and vegetable fats. It functions primarily as an emulsifier, thickener, and stabilizer in cosmetic and personal care products, providing texture and consistency.

Sustai Insights

Stearic acid offers functional benefits such as effective emulsification and stabilization of formulations. It is derived from renewable sources and is biodegradable, contributing to its sustainability profile. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks are also low, with no significant pollutants or bioaccumulation concerns noted. Regulatory bodies, including the FDA, do not impose restrictions on its use. Overall, stearic acid is assessed as low risk, and its safe usage practices are well-established, with no significant alternatives needed.

Methylcellulose

Methylcellulose

Low Risk

Methylcellulose is a methyl ether of cellulose, commonly used as a thickening agent, emulsifier, and stabilizer in various food and cosmetic products. It is derived from natural cellulose and is soluble in cold water, forming a gel-like substance that enhances the texture and consistency of formulations.

Sustai Insights

Methylcellulose offers functional benefits as a thickening and stabilizing agent in formulations, contributing to product texture. It has a low risk of adverse health effects, including low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmentally, it is not considered a pollutant and is generally regarded as safe by regulatory bodies such as the FDA. While there are no significant restrictions, it is essential to adhere to recommended usage levels to ensure safety. Overall, the ingredient is assessed as low risk, with no major health or environmental concerns.

Vegetarian Glycerin

Vegetarian Glycerin

Low Risk

Vegetarian 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.

Carboxylmethylcellulose Sodium

Carboxylmethylcellulose Sodium

Low Risk

Carboxymethylcellulose sodium is a sodium salt derived from cellulose, commonly used as a thickener, stabilizer, or emulsifier in various products. It is soluble in water and forms a gel-like consistency, making it effective in food, cosmetics, and pharmaceutical formulations.

Sustai Insights

Carboxymethylcellulose sodium offers functional benefits as a thickening agent and stabilizer, contributing to product texture and consistency. It is generally recognized as safe, with low health risks, including no significant concerns for carcinogenicity or allergies. Environmentally, it poses minimal risks, with no bioaccumulation noted. Regulatory bodies do not impose restrictions on its use, affirming its safety. Overall, the risk level is assessed as low, making it a viable option for formulation. Safe usage practices should be observed, and alternatives like guar gum may be considered for those seeking plant-based options.

Sand

Sand

Low Risk

Sand is loose, granular particles of worn or disintegrated rock, primarily composed of silica. It is commonly used as an abrasive, filler, or in construction and landscaping for its structural properties.

Sustai Insights

Sand offers functional benefits such as providing bulk and texture in various products, and it is generally considered to have low health risks, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, sand does not contribute significantly to pollution and is not bioaccumulative. Regulatory bodies do not impose restrictions on sand usage, maintaining its low-risk status. Safe usage practices should be followed to avoid inhalation of fine particles. Overall, sand is a low-risk ingredient with no notable negative impacts.

Magnesium Stearate

Magnesium Stearate

Low Risk

Magnesium stearate is a magnesium salt of stearic acid, commonly used as a lubricant and anti-caking agent in pharmaceuticals and cosmetic products. It helps in the manufacturing process by preventing ingredients from clumping together and ensuring even distribution in formulations.

Sustai Insights

Magnesium stearate is recognized for its functional benefits as a lubricant and anti-caking agent, enhancing product stability. It is considered low risk regarding health concerns, including carcinogenicity and allergenic potential, with no significant environmental hazards reported. Regulatory bodies, including the FDA, have not imposed major restrictions, supporting its safe use in various applications. Recommended usage levels are typically low, maintaining safety in formulations. Overall, the ingredient is assessed as low risk, with no significant adverse health or environmental impacts identified.

Caffeine

Low Risk

Caffeine is a heterocyclic organic compound commonly found in coffee, tea, and various other plants. It acts as a central nervous system stimulant, temporarily warding off drowsiness and restoring alertness. In cosmetic applications, it is often included for its purported benefits in enhancing skin absorption and reducing the appearance of puffiness.

Sustai Insights

Caffeine offers functional benefits such as enhancing skin absorption and providing a stimulating effect. It is generally regarded as safe with low concerns regarding carcinogenicity, allergies, or developmental toxicity. Environmental risks include potential bioaccumulation, though overall it poses low risk based on current scientific consensus. Regulatory bodies have minimal restrictions, but care should be taken regarding enhanced skin absorption. Alternatives may include other stimulants or natural extracts with similar properties. Overall, caffeine is assessed as low risk.

Stearic Acid

Low Risk

Stearic acid is a naturally occurring fatty acid commonly found in animal and vegetable fats. It functions primarily as an emulsifier, thickener, and stabilizer in cosmetic and personal care products, providing texture and consistency.

Sustai Insights

Stearic acid offers functional benefits such as effective emulsification and stabilization of formulations. It is derived from renewable sources and is biodegradable, contributing to its sustainability profile. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks are also low, with no significant pollutants or bioaccumulation concerns noted. Regulatory bodies, including the FDA, do not impose restrictions on its use. Overall, stearic acid is assessed as low risk, and its safe usage practices are well-established, with no significant alternatives needed.

Calcium

Medium Risk

Calcium is a chemical element commonly found in various compounds and is essential for biological functions, particularly in bone health and cellular processes. It is utilized in products for its role in maintaining structural integrity and as a dietary supplement.

Sustai Insights

Calcium offers functional benefits such as supporting bone health and acting as a buffering agent in formulations. While generally safe, it presents moderate allergenic potential and concerns regarding persistence and bioaccumulation in the environment. Regulatory bodies have minimal restrictions, indicating a low risk for carcinogenicity and developmental toxicity. Safe usage practices should be adhered to, especially for sensitive populations. Alternatives like plant-based calcium sources may be considered for those seeking sustainable options. Overall, the risk level associated with calcium is assessed as medium.

Methylcellulose

Low Risk

Methylcellulose is a methyl ether of cellulose, commonly used as a thickening agent, emulsifier, and stabilizer in various food and cosmetic products. It is derived from natural cellulose and is soluble in cold water, forming a gel-like substance that enhances the texture and consistency of formulations.

Sustai Insights

Methylcellulose offers functional benefits as a thickening and stabilizing agent in formulations, contributing to product texture. It has a low risk of adverse health effects, including low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmentally, it is not considered a pollutant and is generally regarded as safe by regulatory bodies such as the FDA. While there are no significant restrictions, it is essential to adhere to recommended usage levels to ensure safety. Overall, the ingredient is assessed as low risk, with no major health or environmental concerns.

Vegetarian Glycerin

Low Risk

Vegetarian 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.

Carboxylmethylcellulose Sodium

Low Risk

Carboxymethylcellulose sodium is a sodium salt derived from cellulose, commonly used as a thickener, stabilizer, or emulsifier in various products. It is soluble in water and forms a gel-like consistency, making it effective in food, cosmetics, and pharmaceutical formulations.

Sustai Insights

Carboxymethylcellulose sodium offers functional benefits as a thickening agent and stabilizer, contributing to product texture and consistency. It is generally recognized as safe, with low health risks, including no significant concerns for carcinogenicity or allergies. Environmentally, it poses minimal risks, with no bioaccumulation noted. Regulatory bodies do not impose restrictions on its use, affirming its safety. Overall, the risk level is assessed as low, making it a viable option for formulation. Safe usage practices should be observed, and alternatives like guar gum may be considered for those seeking plant-based options.

Sand

Low Risk

Sand is loose, granular particles of worn or disintegrated rock, primarily composed of silica. It is commonly used as an abrasive, filler, or in construction and landscaping for its structural properties.

Sustai Insights

Sand offers functional benefits such as providing bulk and texture in various products, and it is generally considered to have low health risks, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, sand does not contribute significantly to pollution and is not bioaccumulative. Regulatory bodies do not impose restrictions on sand usage, maintaining its low-risk status. Safe usage practices should be followed to avoid inhalation of fine particles. Overall, sand is a low-risk ingredient with no notable negative impacts.

Magnesium Stearate

Low Risk

Magnesium stearate is a magnesium salt of stearic acid, commonly used as a lubricant and anti-caking agent in pharmaceuticals and cosmetic products. It helps in the manufacturing process by preventing ingredients from clumping together and ensuring even distribution in formulations.

Sustai Insights

Magnesium stearate is recognized for its functional benefits as a lubricant and anti-caking agent, enhancing product stability. It is considered low risk regarding health concerns, including carcinogenicity and allergenic potential, with no significant environmental hazards reported. Regulatory bodies, including the FDA, have not imposed major restrictions, supporting its safe use in various applications. Recommended usage levels are typically low, maintaining safety in formulations. Overall, the ingredient is assessed as low risk, with no significant adverse health or environmental impacts identified.

Discover the energizing power of Natrol High Caffeine Energy Support Tablets. Each tablet delivers 200 mg of caffeine to help boost mental focus and endurance, making it an ideal choice for active adults seeking a reliable energy supplement.

  • Enhanced Energy Levels: Packed with 200 mg of caffeine per serving, these tablets help combat fatigue and keep you energized throughout the day.
  • Supports Mental Focus: Designed to enhance cognitive performance, perfect for long workdays or intense workout sessions.
  • Quality Ingredients: Made with 100% drug-free ingredients, free from common allergens, ensuring a safe supplement choice.
  • Easy to Use: Take one tablet up to twice daily, allowing for flexibility in your routine and energy needs.
  • Long-lasting Supply: With 100 tablets per bottle, enjoy a 100-day supply, providing excellent value for your energy support needs.

Ideal for health-conscious consumers, Natrol High Caffeine Tablets are an effective and trustworthy energy solution.

  1. Assess Your Needs: Determine your daily energy requirements to decide on caffeine intake.
  2. Start with One Tablet: Take one tablet with water to evaluate your tolerance, especially if new to caffeine.
  3. Time Your Intake: For optimal results, consume the tablet in the morning or prior to workouts.
  4. Avoid Late Doses: Prevent sleep issues by not taking the supplement in the late afternoon or evening.
  5. Stay Hydrated: Drink plenty of water throughout the day to maintain hydration levels while using caffeine.
  6. Monitor Dosage: Do not exceed the recommended two tablets per day to minimize potential side effects.
  7. Combine with Nutrition: Pair the supplement with a balanced diet to enhance overall energy and wellness.
  8. Optional Sustainability Tip: Dispose of the empty tablet bottle responsibly and consider recycling if available in your area.
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Recommended Products

Discover the energizing power of Natrol High Caffeine Energy Support Tablets. Each tablet delivers 200 mg of caffeine to help boost mental focus and endurance, making it an ideal choice for active adults seeking a reliable energy supplement.

  • Enhanced Energy Levels: Packed with 200 mg of caffeine per serving, these tablets help combat fatigue and keep you energized throughout the day.
  • Supports Mental Focus: Designed to enhance cognitive performance, perfect for long workdays or intense workout sessions.
  • Quality Ingredients: Made with 100% drug-free ingredients, free from common allergens, ensuring a safe supplement choice.
  • Easy to Use: Take one tablet up to twice daily, allowing for flexibility in your routine and energy needs.
  • Long-lasting Supply: With 100 tablets per bottle, enjoy a 100-day supply, providing excellent value for your energy support needs.

Ideal for health-conscious consumers, Natrol High Caffeine Tablets are an effective and trustworthy energy solution.

  1. Assess Your Needs: Determine your daily energy requirements to decide on caffeine intake.
  2. Start with One Tablet: Take one tablet with water to evaluate your tolerance, especially if new to caffeine.
  3. Time Your Intake: For optimal results, consume the tablet in the morning or prior to workouts.
  4. Avoid Late Doses: Prevent sleep issues by not taking the supplement in the late afternoon or evening.
  5. Stay Hydrated: Drink plenty of water throughout the day to maintain hydration levels while using caffeine.
  6. Monitor Dosage: Do not exceed the recommended two tablets per day to minimize potential side effects.
  7. Combine with Nutrition: Pair the supplement with a balanced diet to enhance overall energy and wellness.
  8. Optional Sustainability Tip: Dispose of the empty tablet bottle responsibly and consider recycling if available in your area.

Customer Reviews

Star
4.3(6,575)

Customers’ View

Customers appreciate the effectiveness and value of Natrol High Caffeine Energy Support Tablets, often noting that they provide a reliable energy boost without the jitters commonly associated with caffeine. Many users highlight the product's high caffeine content as a significant advantage, making it a convenient alternative to energy drinks. They also value the 100-day supply, which offers long-lasting support. However, opinions on the energy level and jitteriness vary, with some experiencing discomfort or an upset stomach. Overall, customers find this supplement beneficial for enhancing focus and endurance, aligning well with their health-conscious choices.

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