Korean Skin Care

Korean-formulated skincare built around peptides — the same molecules at the centre of our research catalog, formulated for topical use.

The range

  • Korean Deep Collagen Silk Peptide Ampoule — suspended gold threads with collagen, silk peptide, adenosine, hyaluronic acid, squalane and panthenol. Includes a syringe-style applicator for precise placement.
  • Retinol Shot Tightening Booster — 0.1% retinol, 3% niacinamide, 1% panthenol peptides, 0.5% caffeine. Formulated for the eye area, with every concentration disclosed.
  • GHK-Cu Whipped Tallow Honey Balm — the copper tripeptide in a grass-fed tallow and raw honey base.

Why we publish concentrations

Most skincare says "contains retinol" without a number, because the number is often disappointing. We print the percentages. It is the same reasoning behind publishing a Certificate of Analysis on the research side: verifiable beats descriptive.

Curious about the science? What is GHK-Cu, the copper peptide explains why copper peptides have a stronger evidence base than most cosmetic ingredients.

Cosmetic products for topical use. Not intended to diagnose, treat, cure or prevent any disease. Individual results vary.

  • ≥99% Purity

    Verified by HPLC at an independent third-party laboratory.

  • Batch-Specific COA

    Certificate tied to the lot number on your vial.

  • Same-Day Dispatch

    Insulated packaging with ice packs, shipped from Southern California.

  • Research Use Only

    Supplied for laboratory research. Not for human or veterinary consumption.

Not sure where to start?

EVERY PEPTIDE, IN PLAIN ENGLISH

Our Peptide Directory explains what researchers are studying each compound for — in language anyone can follow. Search 60+ compounds, then open any one for the full story.

Open the Directory Quality & Testing