Journal

What €50 of peptide serum actually pays for
An honest line-by-line breakdown of where the price of a bottle of OCTAVE 01 actually goes. Read more...
Why we will never sell injectables
A short statement on what OCTAVE is, and what it categorically will never be. Read more...
Should you actually layer peptides with retinol?
Layering rules are everywhere. Most are wrong. Here is the only one that actually matters with peptides and retinol. Read more...
The five peptides that earn their place
Of the forty-plus cosmetic peptides on the market, only a handful have enough published data to justify the price. Read more...
Why concentration matters more than the molecule
The same peptide at 0.05% and at 1.0% are not the same product. A short read on the only number that decides whether a peptide actually works on your skin. Read more...
How to read a peptide label (without getting fooled)
Most peptide brands print a name on the bottle and a percentage nowhere. Here is a five-minute guide to spotting which products will actually do something — and which are buying you marketing math. Read more...