EFECTIV® BUILD.AI (with PeptiStrong®) | 30 Servings | Muscle BuilderEFECTIV Build. AI EFECTIV BUILD. AI is the new standard in natural muscle building supplementation. BUILD. AI combines popular natural muscle building ingredients, Turkesterone and Epicatechin with newly AI discovered PeptiStrong. BUILD. AI was developed for natural athletes and bodybuilders who are striving to take their training, recovery & physique to the next level.

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this is a staple piece you’ll keep reaching for

Fast-absorbing formula with a high biological value to help fuel recovery

and maintain overall wellness during exercise or daily activity

and endurance while supporting nutrient absorption and overall workout performance

making it a perfect choice for active wear

6  underbust 12

23% nylon for enhanced durability

support detox

With a powerhouse blend of L-Citrulline

Our Efectiv Magnesium Blend delivers three premium

AI is the new standard in natural muscle building supplementation