Cosmetic Peptide Powders

Pure Peptides for Your Own Serum

Add GHK-Cu, Argireline or PDRN to your own skincare. Cosmetic-grade 1 g jars with a clear mixing guide.

Cosmetic Grade

Made for topical skincare, never for injection.

Clear Mixing Guide

Every product shows how much to use and how to mix it.

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Pinnacle Life Sciences cosmetic peptides

Why Peptide Powders

Fresh, Pure Peptides You Mix Yourself

Ready-made serums don’t always say how much peptide they contain. With a pure powder you choose the peptide, the strength and the base, and you mix small, fresh batches that help skin look smoother and firmer.

  • One Peptide Per Jar
  • Dissolves in Water
  • Mixing Guide Included
  • Ships Across the USA
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Our Promise

Honest Labels, No Miracle Claims

Every jar lists the ingredient (INCI) name and the amount inside. Every product page tells you how much to use, what to pair it with and what to keep apart. We sell cosmetic ingredients and describe them honestly, so you know what to expect before you buy.

Pinnacle Life Sciences beauty and personal care

Pure & Simple

From Powder to Serum in Minutes

Dissolve the powder in distilled water or a water-based serum, check that the pH sits between 5 and 7, and keep the mixed serum in the fridge. Start with a small batch and patch test before using it on your face.

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Pinnacle Life Sciences peptide skincare
Pinnacle Life Sciences skincare collection

Shipped Across the USA

Choose a Peptide for Your Skin Goal

Pinnacle Life Sciences cosmetic peptide jar

The peptides skincare fans ask for, with clear guidance on every jar.

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Pinnacle Life Sciences cosmetic peptide jar

Mixing Tips and New Peptides

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