https://aijae.co/blogs/journal/what-is-ghk-cu 2026-09-29T15:09:24+10:00 weekly https://cdn.shopify.com/s/files/1/0824/1201/1753/articles/aijae-journal-1.jpg?v=1790656377 What is GHK-Cu? The copper peptide, explained Raw malachite and azurite copper mineral https://aijae.co/blogs/journal/why-copper-peptide-levels-fall 2026-09-29T15:09:24+10:00 weekly https://cdn.shopify.com/s/files/1/0824/1201/1753/articles/aijae-journal-2.jpg?v=1790656432 Why copper peptide levels fall over time Three women of different ages https://aijae.co/blogs/journal/the-delivery-problem 2026-09-29T15:09:25+10:00 weekly https://cdn.shopify.com/s/files/1/0824/1201/1753/articles/aijae-journal-3.jpg?v=1790656462 The delivery problem: why most copper peptides fail Laboratory pipette releasing a blue droplet https://aijae.co/blogs/journal/ghk-cu-vs-retinol 2026-09-29T15:10:04+10:00 weekly https://cdn.shopify.com/s/files/1/0824/1201/1753/articles/aijae-journal-4.jpg?v=1790656490 GHK-Cu vs retinol: which belongs in your routine? Two serum bottles side by side on a bathroom shelf https://aijae.co/blogs/journal/reading-a-coa 2026-09-29T15:10:04+10:00 weekly https://cdn.shopify.com/s/files/1/0824/1201/1753/articles/aijae-journal-5.jpg?v=1790656518 Reading a COA: what 2%, assay-verified means Reading a certificate of analysis https://aijae.co/blogs/journal/eight-weeks-on-one-serum 2026-09-29T15:10:04+10:00 weekly https://cdn.shopify.com/s/files/1/0824/1201/1753/articles/aijae-journal-6.jpg?v=1790656549 Eight weeks on one serum: what to expect, night by night Evening routine in warm light