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Muscle fibres are stitched together by a collagen‑rich matrix that transmits every ounce of force. Whey floods the fibres but leaves that matrix starving. PROTAIL feeds the connective pathway first with hydrolysed collagen peptides your body can’t produce fast enough.
2. 15 g of hydrolysed collagen = instant building blocks
We break collagen into micro‑peptides that cross the gut wall in under 15 minutes. Blood levels spike, fibroblasts flip to “repair mode,” and new collagen is laid down exactly where you train the hardest.
3. EAAs ignite classic muscle‑protein synthesis
While collagen fortifies the scaffold, a full spectrum of Essential Amino Acids flips the mTOR switch. Two growth engines, one shot.
4.Result: +110 % more lean mass in 12 weeks
Clinical data (Nutrients, PMID 31126103) proves the synergy: stronger tendons + thicker fibres = visible, usable muscle that lasts.
We stand behind PROTAIL because the science — and results — are real.
That’s why every bottle comes with our 30-day money-back guarantee.Not feeling stronger? Not seeing a difference?
Just send it back (even empty), and we’ll refund you. No questions asked.
Free shipping always.
We offer free tracked shipping on all orders.
Your order ships out within 24 hours, and typically arrives in 2–3 business days (PT mainland). International shipping is available — estimated delivery times vary based on region.
Straight up or Mixed up. Your way.
- Shoot it cold – Take it straight as a quick 50 ml shot. No prep, no mess.
- Mix with water or sparkling water – Light, fruity, and refreshing. Sparkling gives it that extra kick — our go-to way to enjoy PROTAIL.
- Get creative, mixologist – Make your own PROTAIL ritual. Pour over ice, add fruit, blend into a smoothie, or mix it with other juices. Give your gains a signature serve.
No blender. No clumps.