Product Description
Running, cycling, lifting, and any sport built on repetitive loading wears on tendons, ligaments, and cartilage in a way that standard recovery products don't touch. Those tissues rebuild slower than muscle fiber does, and collagen is the protein that makes up most of their structure. Training hard for years pulls on that supply.
Amacx Collagen combines Type 1 and 3 collagen peptides with Vitamin C to support and contribute to collagen formation. For athletes that never slow down, this is a key component of consistency and longevity in sport.
A Full Research-Level Dose – Each scoop delivers 15,000 milligrams of Peptan bovine collagen peptides, in the range used in collagen research on joint and connective tissue, rather than a fraction of it dressed up in a bigger scoop of filler.
Vitamin C To Support Collagen Production– Twenty-eight milligrams of vitamin C ride along with every serving. Vitamin C supports the body's own collagen production, so you're not just supplying raw peptides and hoping the rest sorts itself out.
Informed Sport Certified – Every batch is tested for banned substances, which matters if you're a tested athlete and can't afford a supplement with an unlisted ingredient.
Collagen peptides are collagen protein broken into shorter chains that digest more easily than the whole protein, giving your body amino acids like glycine and proline to rebuild tendon and cartilage structure. Vitamin C works alongside those amino acids as a cofactor your body needs to actually assemble new collagen. The formula skips added sugar, using stevia instead, and mixes into water or any other drink without leaving a chalky texture behind.
How to Use Amacx Collagen
Dissolve one scoop (16 grams) in water or another beverage and drink it once daily.
Taking it 45 to 60 minutes before training lines the amino acid uptake up with the loading your tendons and joints go through during the session. The lemon flavor is mild enough to work in a shaker or straight in a glass, and heavier training blocks can call for splitting the dose across the day if you're managing a lot of volume.
One scoop, one dose, nothing extra. That's what a collagen supplement built for training load actually looks like.
Supplement Facts
18 Servings
Serving Size: 16g
Serving Per Container: 18
| Amount Per Serving | ||
|---|---|---|
| % Daily Value* | ||
| Vitamin C 75mg | ** | |
| DL-malic acid 99.3mg | ** | |
| Peptan® bovine collagen peptides 15000mg | ** | |
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
** Daily Value (DV) not established
We want you to love the nutrition you purchase from The Feed. We also know that sports nutrition is personal - a flavor, texture, supplement, or fueling product that works perfectly for one athlete may simply not be the right fit for another.
That’s why we offer our Always Happy Promise.
If you try a nutrition or consumable product and you’re not satisfied with it, let us know within 30 days of delivery and our Athlete Experience team will work to make it right.
Amacx Collagen FAQ's
Everything you need to know before getting started.



Take it once daily, ideally 45 to 60 minutes before training so amino acid levels are elevated while your tendons and joints are under load.
Once a day is the standard dose. One 16g scoop covers a full day's serving.
Peptan is a hydrolyzed bovine collagen peptide, meaning the collagen protein has been broken into shorter chains that are easier for your body to absorb and use to rebuild tendon, ligament, and cartilage tissue.
Vitamin C is a cofactor your body needs to actually synthesize new collagen. Supplying collagen peptides without it means giving your body raw material without the tool it needs to build with it.
Collagen turnover is a slow process. Most people taking a daily collagen supplement look at a window of eight to twelve weeks of consistent use before assessing whether it's making a difference for their joints and connective tissue.

