Sports Research® Premium L-Theanine 200mg Supplement + Caffeine & Coconut Oil - Natural Nootropic
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This supplement features beneficial ingredients like medium chain triglycerides and L-theanine, which support cognitive function and relaxation. The inclusion of organic caffeine is a positive aspect, providing a natural source of energy. However, the presence of rice bran wax and sunflower lecithin as additives slightly detracts from its overall formulation quality, though they are not major concerns.
Key ingredients 9
Medium Chain TriglyceridesGood
Medium chain triglycerides (MCTs) are a type of fat that is rapidly absorbed and metabolized for energy. They are derived from coconut oil and are known for supporting cognitive function and energy levels. MCTs are often used in ketogenic diets for their ability to promote ketosis.
Benefits
MCTs provide a quick source of energy and may support brain health and weight management.
L-TheanineGood
L-theanine is an amino acid commonly found in tea leaves, known for promoting relaxation without drowsiness. It is often used to enhance focus and reduce stress. L-theanine may also improve sleep quality when combined with caffeine.
Benefits
L-theanine supports mental clarity and relaxation, making it beneficial for stress management and cognitive performance.
TurmericGood
Beneficial ingredient — whole-food or functional value in this product class.
Benefits
Turmeric provides natural color and may offer anti-inflammatory benefits.
Organic CaffeineNeutral
Organic caffeine is a natural stimulant that enhances alertness and concentration. Being organic, it is free from synthetic pesticides and fertilizers. It is commonly used to improve mental and physical performance.
Risks
Excessive caffeine intake can lead to jitteriness, insomnia, and increased heart rate.
Benefits
Caffeine can improve focus, energy levels, and physical endurance.
GelatinNeutral
Gelatin is a protein derived from animal collagen, used as a gelling agent in capsules. It is generally considered safe and is a common ingredient in supplements. Gelatin provides a source of amino acids, although its nutritional impact in small amounts is minimal.
Benefits
Gelatin may support joint health and skin elasticity due to its collagen content.
Vegetable GlycerinNeutral
Vegetable glycerin is a clear, odorless liquid used as a humectant and sweetener in food and supplements. It is derived from plant oils and is generally recognized as safe. It helps maintain moisture and improve texture in products.
Benefits
Vegetable glycerin can improve hydration and texture in formulations.
Purified WaterNeutral
Purified water is used as a solvent and carrier in many supplements and foods. It is free from impurities and contaminants, ensuring product safety and quality. Water is essential for maintaining the stability and consistency of liquid formulations.
Benefits
Purified water ensures the safety and quality of the product by preventing contamination.
Rice Bran WaxNeutral
Rice bran wax is used as a coating agent and stabilizer in supplements. It is derived from rice bran oil and is considered safe for consumption. It helps maintain the integrity and appearance of capsules.
Benefits
Rice bran wax helps stabilize and protect the product, ensuring quality and longevity.
Sunflower LecithinNeutral
Sunflower lecithin is an emulsifier that helps blend ingredients and improve texture. It is derived from sunflower seeds and is a natural alternative to soy lecithin. It is often used to enhance the bioavailability of certain nutrients.
Benefits
Sunflower lecithin supports ingredient blending and may improve nutrient absorption.
Processing
Processed Foods
Get the full breakdown in the Scout appTake Scout shopping
Scan any product to see lab results, healthy alternatives, and your personalized analysis.
Download on theApp Store GET IT ONGoogle Play