Why we chose it
This adds a collagen option without a flavor system. Product-specific certificates give the formula review a defined evidence basis.
Ingredients
Hydrolyzed bovine collagen, unflavored, with no other ingredients declared on the product page.
Read the current labelWhat the evidence shows
Evidence record reviewed: . Check the linked report for its test date.
The recorded numerical metals review uses an 11 g serving and public certificates for this collagen product.
Reviewed evidence and its scope
Product certificates reviewed on an 11 g basis
Collagen is not a complete protein and is a different choice from whey. The recorded metals review used an 11 g serving; it does not verify every future lot or other Perfect Supplements products.
The exact scope
Hydrolyzed Collagen Unflavored only.
What we watch
A new certificate, formula or serving-size change.
Sources & review context
Official product or seller pageEvidence or ingredient sourceEvidence record date: 2026-09-03. Copy edited: 2026-09-05. These dates do not refresh the date of a laboratory report.
We review published or supplied evidence. Unless stated otherwise, we did not collect the sample or perform the laboratory analysis.