Promotes energy metabolism with a powerful precursor to carnitine. Derived from a safe, reliable source backed by scientific testing. Supports workouts by enhancing your exercise performance. Stimulant-free formula, allowing for stacking with other supplements. Convenient dose of just one capsule per day for optimal results. Description Ingredients More Info Energy Support, Scientifically Backed Efectiv Nutrition ProGBB 60 Capsules offer an advanced edge in energy metabolism and workout support. Featuring ProGBB — a patented form of Gamma-Butyrobetaine Ethyl Ester Chloride — this formula is designed to deliver reliable results through a clean, stimulant-free approach. What is ProGBB? Known as a “super carnitine,” GBB is a powerful compound that acts as a direct precursor to carnitine, a molecule essential for transporting fatty acids into the mitochondria to be burned for energy. ProGBB enhances your body’s ability to produce carnitine naturally, helping optimize energy levels and athletic output during exercise. Why Choose ProGBB? Stimulant-Free Versatility: Stack it easily with other caffeine-based supplements without overstimulation. Backed by Science: Manufactured by SYNMR Biotechnology and trusted by athletes for purity and performance. Simple Dosing: Just 1 capsule a day delivers reliable, targeted support to your fitness regimen. If you're seeking clean energy support without the jitters, ProGBB is your go-to supplement to power your fitness routine. Amount Per Serving: ProGBB (Gamma-Butyrobetaine Ethyl Ester Chloride) 50mg Other Ingredients: Rice Flour, Magnesium Stearate, HPMC (Veggie) Capsule Shell. Recommended Use: Take 1 capsule daily. For best results, take 30–45 minutes before exercise. As ProGBB is stimulant-free, it can be stacked with caffeine-based supplements. Do not exceed recommended usage. Warnings: Intended for use by healthy adults only. Food supplements should not be used as a substitute for a varied diet. Do not exceed the suggested dose. Always consult your GP before using sports supplements. Store in a cool, dry place. KEEP OUT OF REACH OF CHILDREN.

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