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Product Info
Elevates mental clarity, focus, and a sense of calm, naturally.*
Ingredients
- L-Theanine 200 mg
Other Ingredients: Organic Rice Concentrate, Plant-Source Capsules (cellulose, water), Organic Rice Bran
Health Benefits
New
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Quality You Can Trust
We stand behind the quality and efficacy of every one of our products because we sustainably and meticulously source the best ingredients globally, using excipient-free manufacturing processes, 100% solvent-free, vegan-friendly capsules, and conducting rigorous testing on each batch.
We proudly maintain certification through independent quality verification organizations, including NSF, Organic, Kosher, and Non-GMO verified. We strive for purity, potency, efficacy, and transparency in sourcing and manufacturing authenticated through third-party testing.
Our Story
In 1987, Dr. Marshall, PhD, CCN, and his partner, Dr. Linda Forbes, DC, L.Ac., CCN, established Premier Research Labs to provide reliable access to unadulterated, high-quality supplements from energetically charged ingredients that can positively enhance health and overall vitality.
We uphold their vision through our commitment to premier quality and innovative formulas for holistic wellness.
Our Process
We manufacture all our supplements in the USA, source the highest quality ingredients globally, ensure their integrity in every product, reject compromises, and consistently develop new products using cutting-edge research and technology.
Join us in our commitment to excellence and innovation, driving the future of nutritional science forward.
News & Updates
Sneak Preview: Lion's Mane Capsules Are in Production!
Supports memory, mental clarity, and brain function
2 hours ago
Boost your daily wellness with our premium-quality Lion’s Mane capsules. Made with organic ingredients and rigorous testing, they’re perfect for your natural health routine.
