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STRATUM Skin Science

FRM Formula

Treatment

Niacinamide 10 Treatment

One active, one job: supporting the epidermis's own lipid production.

$44 30ml

10% niacinamide, a concentration inside the range most published tolerability data covers — higher niacinamide percentages exist on the market, but the evidence for extra benefit above roughly this level is thin, so we did not chase a bigger number on the front of the bottle. Zinc PCA (a zinc salt used for oil balance, distinct from the zinc oxide in our SPF) is included as a supporting ingredient at a standard cosmetic level.

Built around

  • Niacinamide Epidermis

    Reaches the living epidermis, where it is commonly associated with supporting the skin's own lipid production.

  • Hyaluronic Acid (mixed MW) Epidermis

    Higher molecular weights hold water at the surface; lower molecular weights are formulated to reach further into the viable epidermis.

Where this formula works

INCI Full Ingredient List

Full INCI ingredient list, in formulated order
# INCI Name
01 Aqua
02 Niacinamide
03 Glycerin
04 Sodium Hyaluronate
05 Zinc PCA
06 Panthenol
07 Xanthan Gum
08 Sodium Hydroxide
09 Phenoxyethanol
10 Ethylhexylglycerin

Listed in descending order of concentration, as required for cosmetic labelling. Trace/regulatory-threshold ingredients appear last.

USE How To Use

AM and PM. May pill under some silicone-heavy moisturisers if layered wet-on-wet; give it 60-90 seconds to fully absorb between steps.