01 / THE INGREDIENT LIBRARY
Sodium DNA / PDRN
Sodium DNA
On the ingredient list, PDRN appears as Sodium DNA.
Skin conditioning is its listed cosmetic role. The ingredient name alone doesn't tell you DNA fragment size, source or a clinical outcome.
SEOUL BY RUBY / EXPLORE & UNDERSTAND
Meet the ingredients.
PDRN as the shared thread. Named peptides where listed. Understand what makes each skincare format its own.
Preparing for launch · pre-release product renders
A FEW INGREDIENTS TO KNOW
Start with the names that matter.
Follow the PDRN thread. Meet the named peptides. Then explore the humectants, emollients and conditioning ingredients that give each format its place.
The PDRN story ↗ The peptide edit ↗ Our approach to fragrance ↗
02 / THE INGREDIENT LIBRARY
Niacinamide
Niacinamide
A form of vitamin B3 used in cosmetic formulations.
Listed as a skin-conditioning ingredient. Its presence does not establish a tested brightening result or indicate its concentration.
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Ceramide NP
Ceramide NP
A specifically named ceramide ingredient.
Skin conditioning. “Ceramides” is a family name; check the exact INCI rather than assuming multiple ceramide types.
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Glycerin
Glycerin
A humectant used to help attract and retain water within a formulation.
An ingredient role is not a measured duration of hydration.
05 / THE INGREDIENT LIBRARY
Squalane
Squalane
An emollient ingredient used in cream formulations.
Emollients help soften the feel of skin.
06 / THE INGREDIENT LIBRARY
Shea Butter
Butyrospermum Parkii (Shea) Butter
An emollient butter listed in the Barrier Moisturiser.
The full INCI identifies the ingredient. Its presence is not proof of suitability for every skin type.
07 / THE INGREDIENT LIBRARY
Hyaluronate ingredients
Sodium Hyaluronate / Hydrolyzed Sodium Hyaluronate
Named hyaluronic-acid-related ingredients used as humectants.
The exact forms vary by product. No molecular-weight or penetration claim is made.
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Soluble Collagen
Soluble Collagen
A skin-conditioning ingredient in selected formulas.
Collagen on the ingredient list doesn't mean the product increases your skin's own collagen.
09 / THE INGREDIENT LIBRARY
Peptide ingredients
Carnosine / Palmitoyl Tripeptide-5 / Acetyl Hexapeptide-8
Named peptide ingredients, which vary across the range.
Carnosine appears in toner, serum, moisturiser, pads and eye cream; Acetyl Hexapeptide-8 in mask and eye cream; Palmitoyl Tripeptide-5 in eye cream. No finished-product wrinkle claim is inferred.
About the ingredient information
Ingredient functions describe each ingredient's role in the formula. They aren't clinical results for the finished product.