The Ordinary made its name on transparency: it names the active and the concentration right on the bottle, which is exactly how we'd want every brand to behave. That honesty makes it easy to grade – you can see whether a claim is backed before you buy.
The flip side is that some hero products lean on actives with thinner evidence (its "matrixyl"-style peptide blends, certain "buffet" mixes), sold on mechanism rather than outcome. Strong on price and honesty, uneven on proof, ingredient by ingredient.
Full breakdown in the register. Explore the register · how we grade.
Grades reflect the ingredients, not the brand. Vallydia is independent and not affiliated with these brands. Trade names are the property of their owners and are used only to identify the products under discussion.
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This site provides neutral scientific reference and sells only products lawful in your region. Nothing here is medical advice, a recommendation, or an offer to supply unapproved medicines. No dosing or administration is published for research compounds. Cosmetic peptides per Regulation (EC) 1223/2009. Unapproved injectable peptides are neither sold nor advertised in the EU (Directive 2001/83/EC, Title VIII). © 2026 Vallydia.