Preorders now open for our Collagen + Copper Stick · Fully refundable until we ship

Posts

Peptide Skincare,
beautifully explained.

Ingredient explainers, routine edits, and honest comparisons for people who want the science without losing the fun of getting ready.

The Peptide Sticks Collagen + Copper Stick on a bathroom counter.
Peptide Sticks™ skincare sticks, photographed like the routine workhorses they are.
The Peptide Sticks Collagen + Copper Stick on a bathroom counter.
Start here

What are peptides?

The 3-minute primer on the short chains of amino acids that skincare brands talk about constantly, but rarely explain clearly.

Read the primer →
The open Collagen + Copper Stick with its balm twisted up
Compare · 2 min read

Balm stick vs. serum stick

The difference is finish and routine position, not strength. How to pick the right peptide stick.

The Collagen + Copper Stick standing upright
Compare · 2 min read

Peptides vs. retinol

When peptides win, when retinol wins, and why the best routine may use both.

Applying the Collagen + Copper Stick to the cheek
Routines · 2 min read

How to layer a targeted skincare stick

Where the stick fits in your AM and PM routine, and what it layers well with.

Hands holding the Collagen + Copper Stick
Science · 3 min read

Do peptides actually work?

What the science supports, what it doesn't, and how topical peptides differ from collagen you swallow.

The Collagen + Copper Stick beside its carton
Guide · 2 min read

Which peptide for your concern?

Match a peptide to firmness, tone, calm, barrier, or under-eye puffiness.

The stick on a sunlit bathroom counter
Education · 2 min read

Topical peptides vs. BPC-157 and injectable peptides

Same word, different worlds. What actually separates skincare peptides from injectables.

Browse by mood

Pick the article that matches today's skincare question.

Have a question we should write about?
Tell us.

We want to write things you care about. Send the question we should answer next.

Email us →
The Collagen + Copper Stick beside its carton