Shop Skin & Beauty Peptides — GHK-Cu, GLOW Blend & SNAP-8

What's on the Skin & Beauty Shelf

Six products: GHK-Cu (copper tripeptide, 50mg and 100mg), GLOW Blend, KLOW Blend, Melanotan I, Melanotan II, and SNAP-8. All ship as lyophilized vials with a lot CoA. GHK-Cu is the anchor product of this category and the most-ordered skin peptide in the catalog.

GHK-Cu: 50mg vs 100mg

GHK-Cu comes in two sizes. The 100mg vial offers a significantly lower $/mg than the 50mg — if you're ordering GHK-Cu at all, the 100mg is almost always the better buy unless you specifically need a smaller quantity for a short protocol. Price difference is listed on the product page.

Melanotan I vs Melanotan II

Both are melanocortin peptides that affect melanin production. Melanotan II is the more potent of the two and also has effects on other melanocortin receptors. Melanotan I (afamelanotide) has higher selectivity for the MC1R receptor. These are separate products with different receptor profiles — not interchangeable. Both require BAC water reconstitution.

The GLOW and KLOW Blends

The GLOW Blend (50mg and 70mg sizes) and KLOW Blend are proprietary multi-peptide stacks combining several skin-active compounds in a single vial. The blends are the most convenient option if the protocol calls for multiple skin peptides — one vial, one reconstitution. Pricing is competitive with the component compounds purchased individually.

SNAP-8: What to Know Before Ordering

SNAP-8 (acetyl octapeptide-3) is a lyophilized peptide used in topical application protocols. It does not require the same reconstitution approach as injectable peptides — dissolve in the carrier appropriate for the intended topical use.

Free Shipping and Order Building

GHK-Cu 100mg + GLOW Blend or any skin-peptide combination totaling $200+ qualifies for free tracked US shipping. Add a 30mL BAC water vial if reconstitution is required for your chosen products. Delivery 3–5 business days.