Used as directed. No effect other than a brief spike in concentration as you would expect from a dose of liquid caffeine. Otherwise, I read some external (outside of Revain) reviews and concerns and then did my own research. The company's "lab" is a rented office, and there are no sources for the "extensive" research they claim to have. And the scientist they refer to is not found in research or as a resident of England, where the company's "laboratory" is located. This product is very shady.
Omega-3 Fish Oil With CoQ10 & Vitamin D3 - 60 Softgels (700Mg Omega-3, 2500 IU Vitamin D3, 50Mg Kaneka Q10)
15 Review
BodyHealth PerfectAmino (300 Ct) Easy To Swallow Tablets, Essential Amino Acids Supplement With BCAAs, Vegan Protein For Pre/Post Workout & Muscle Recovery With Lysine, Tryptophan, Leucine, Methionine
16 Review
Opti-Men tabs, 150 pcs, 1 pack
109 Review
Optimized for SEO: Ultimate Nutrition Flavored BCAA Powder - Non-Caffeinated Supplement with 3g Leucine, 1.5g π₯€ Valine, and 1.5g Isoleucine - Lemon Lime Flavor, 60 Servings - Ideal for Post-Workout Amino Acid Boost
24 Review