Refine

Niacinamide Serum

An elegant complex featuring Zn PCA and α-Arbutin. Exquisitely formulated to soothe redness, diminish blemishes, and unveil a remarkably clear, porcelain complexion.

30 mL / 1.0 fl. oz.
Free Shipping over $100Cruelty-FreeDermatologist Tested

AQUA · NIACINAMIDE · ALOE BARBADENSIS LEAF EXTRACT · GLYCERIN · CETEARYL ALCOHOL · ALPHA-ARBUTIN · PROPYLENE GLYCOL · BUTYLENE GLYCOL · PEG-100 STEARATE · 1,2-HEXANEDIOL · HYDROXYACETOPHENONE · GLYCERYL STEARATE · SODIUM POLYACRYLOYLDIMETHYL TAURATE · SODIUM HYALURONATE · HYDROGENATED POLYDECENE · ZINC PCA · SQUALANE · TOCOPHERYL ACETATE · TRIDECETH-10 · FRAGRANCE · CITRIC ACID · ANHYDROXYLITOL · TREMELLA FUCIFORMIS (MUSHROOM) EXTRACT · CAPRYLIC/CAPRIC TRIGLYCERIDE · CENTELLA ASIATICA EXTRACT · POLYSORBATE 80 · RETINYL PROPIONATE · XYLITOL · RETINOL · POLYSORBATE 20 · CAMELLIA SINENSIS LEAF EXTRACT · HYDROXYPINACOLONE RETINOATE · ETHYL LAUROYL ARGINATE HCL

Apply 2–3 drops to clean skin after toner. Pat gently into the face and neck. Use morning and evening. Introduce gradually if new to Retinol.

Model with Muéskin Serum

The Science of Radiance

"The most transformative changes happen at the cellular level — invisible, yet profound."

Formulated for the discerning skin connoisseur, our serums penetrate multiple layers of the dermis with bioavailable actives. Snow Mushroom polysaccharides create an intelligent moisture reservoir that continuously releases hydration as the skin's needs fluctuate throughout the day.

From the Journal

Beautifully Informed

Blog 1
Skin Science

Hyaluronic Acid vs. Snow Mushroom: Which Hydrator Wins?

Both bind moisture to the skin — but their molecular mechanisms differ dramatically. We break down the science and explain why Tremella polysaccharides may offer superior long-term hydration.

Blog 2
The Ingredient

Beta-Glucan: The Immune-Boosting Anti-Inflammatory from Oats and Mushrooms

Naturally found in oat bran and fungi, beta-glucan has been shown in clinical studies to calm sensitised skin, accelerate wound healing, and stimulate collagen synthesis for firmer skin over time.

Blog 3
Ritual Guide

Layering Actives: The Correct Order for Maximum Serum Efficacy

Applying skincare in the wrong sequence can neutralise even the most advanced formulations. Our dermatologist-approved routine guide ensures every molecule lands where it should.