![Efectiv Nutrition ProGBB Super Carnitine (60 Capsules) [Best Before: 11/07/2025]](http://nutricircle.co.uk/cdn/shop/files/efectiveprogbb60caps_800x.webp?v=1752740139)
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Description
Best Before Date: 11/07/2025
Product Description
Efectiv Nutrition ProGBB™ is a convenient and cost-effective way of adding ProGBB™ to your supplement stack.
ProGBB™ is a trademarked form of Gamma-Butyrobetaine Ethyl Esther Chloride (GBB) brought to you by SYNMR Biotechnology. The benefits of using ProGBB™ over a standard form of GBB are safety and reliability, with extensive testing and documentation provided by SYNMR Biotechnology.
GBB is often referred to as a "super carnitine" as it is a precursor molecule in the biosynthesis of carnitine, an essential compound involved in energy metabolism.
WARNING: ProGBB™ may make you SWEAT like crazy. Do not exceed recommended usage.
Each vegetable capsule contains 50mg of ProGBB.
Container Size: 60 Capsules
Serving Size: 1 Capsule
Usage
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.
Ingredients and Nutrition Information
| Ingredients | Amount Per Capsule |
| ProGBB™ (Gamma-Butyrobetaine Ethyl Esther Chloride) | 50mg |
Other Ingredients: Rice Flour, Magnesium Stearate, HPMC (Veggie) Capsule Shell.
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