How We Make Our Collagen: Clean Collagen Process & Standards
At Skinnly, what goes into our products matters just as much as what they do for you. Premium wellness starts with premium sourcing — and that means being intentional about every single step of the process, from the animal to the scoop.
How We Make Our Collagen
Skinnly produces what the industry calls Clean Collagen — the purest, most rigorously tested collagen peptides available. We operate under strict GMP-certified manufacturing standards, and every batch we produce is held to a level of quality that most supplement brands are simply not willing to match.
In an industry full of vague labels and imported mystery ingredients, we believe you deserve to know exactly how your collagen is made — so here's the full picture.
Where Our Collagen Comes From
Our bovine collagen peptides are derived from pasture-raised cattle raised under strict food safety and animal welfare standards — free from feedlots and rBST. We use bovine hide exclusively — not bones, hooves, or cartilage — because hide-sourced collagen yields a purer, more bioavailable peptide profile that your body absorbs more effectively.
Our marine collagen is derived from wild-caught fish in the Pacific and Indian Oceans — never farmed, never from China.
Our Process: Cold-Water Enzymatic Hydrolysis
Most collagen on the market is made using harsh acid or alkali processing. At Skinnly, we use cold-water enzymatic hydrolysis — a gentler, more precise method that sets the standard for what clean collagen production should look like.
Here's what that means for you:
- No harsh chemicals — Our enzymatic process breaks collagen down naturally, preserving the structural integrity of every peptide.
- Lower environmental impact — Cold-water processing uses significantly less energy and produces a cleaner effluent than heat-intensive methods.
- Better absorption — The result is a low-molecular-weight peptide with superior solubility and bioavailability.
- Unmatched mixability — Skinnly collagen dissolves completely in hot or cold liquid with zero clumping — a direct result of our precision process.
Purity You Can Verify
Every batch we produce is independently verified by a certified third-party laboratory before it ever reaches you. We require full Certificates of Analysis (COAs) on every run, and nothing ships without passing every threshold. Our testing covers:
- Heavy metals — lead, arsenic, cadmium, mercury
- Microbial contaminants — bacteria, yeast, mold
- Pesticide residues
- Protein content and full amino acid profile
If a batch doesn't pass, it doesn't ship. Period.
Full Traceability — From Animal to Scoop
The supplement industry is largely unregulated when it comes to sourcing transparency. Many brands import collagen from overseas facilities with little visibility into how animals are raised, how hides are handled, or what ends up in the final product. We built Skinnly differently.
Our supply chain is fully traceable from raw material to finished product. We know exactly where every ingredient comes from, how it was processed, and what's in every scoop. When you ask us, we have a real, specific answer — not marketing language.
Our Sustainability Promise
Skinnly was built on the belief that you deserve to know exactly what you're putting in your body. This is the standard we hold ourselves to — in every batch, every order, every day:
- ✔ Bovine collagen from pasture-raised cattle — hide-sourced, never bone or hoof
- ✔ Marine collagen from wild-caught, non-farmed ocean fish
- ✔ Produced via cold-water enzymatic hydrolysis — no harsh chemicals
- ✔ Manufactured in a GMP-certified facility in the United States
- ✔ Third-party tested for purity, potency, and safety — every single batch
- ✔ Zero fillers, zero artificial additives, zero compromises
This is what clean collagen looks like. It's the only standard we'll ever hold ourselves to.
Have questions about our process or testing? Reach out to us — we're happy to share the details.