Matsuyama
Hadauru Moisturizing Osmosis Treatment
A hydrating toner by Matsuyama — featuring Niacinamide (reduces redness).
22 of 22 ingredients identified
Informational only — check the packaging and a professional for advice.
Actives combined with exfoliation
This formula pairs active ingredients with exfoliation. Introduce gradually and watch for sensitivity.
Barrier-support ingredients present
Ceramide EOP, Ceramide NG, Ceramide NP, Ceramide AG, Ceramide AP help reinforce the skin barrier.
Category breakdown
Humectant · 7Barrier support · 5Solvent / vehicle · 3Other · 3Active · 1Antioxidant · 1Emollient · 1Exfoliant · 1
Relationships
Works well together
Glycerin + Ceramide NPCeramide EOP + Ceramide NPCeramide NP + NiacinamideCeramide AG + Ceramide NPCeramide AG + Ceramide EOPCeramide AP + Ceramide NPNatto Gum + Ceramide NPSodium Hyaluronate + NiacinamideSodium Hyaluronate + GlycerinSodium Carboxymethyl Hyaluronate + Sodium HyaluronateSodium Carboxymethyl Hyaluronate + Natto GumPhytosterols + Ceramide NG
Full ingredient breakdown
3
A gold-standard humectant that draws water into the skin.
4
A polyethoxylated glycerin derivative (26 ethylene oxide units) that provides humectant hydration and improves texture.
6
A versatile vitamin B3 derivative with multiple benefits.
7
A long-chain ceramide important to barrier structure.
8
A skin-identical ceramide (N-acylated sphinganine; formerly ceramide 2) that reinforces the lamellar lipid barrier to reduce transepidermal water loss and soothe dry, flaking skin.
9
A skin-identical lipid that rebuilds the barrier.
10
Ceramide AG is the INCI name for Ceramide 6-II, characterized by an alpha-hydroxy fatty acid (A) and dihydrosphingosine (G). One of the naturally occurring ceramides in the stratum corneum. Used in multi-ceramide formulations (Matsuyama Hadauru, Kiku-Masamune, Ishizawa) to restore barrier.
11
A barrier ceramide that works best alongside other ceramides.
12
A soybean seed extract rich in isoflavones and antioxidants that helps condition and brighten skin.
13
Natto gum is polyglutamic acid (PGA) — a biopolymer produced by Bacillus subtilis during the fermentation of soybeans (natto). It has extraordinary water-holding capacity, exceeding even hyaluronic acid. Used in Matsuyama's Hadauru ceramide line for superior moisturization.
14
The salt form of hyaluronic acid; penetrates more readily.
15
Carboxymethylated hyaluronic acid — a modified form of sodium hyaluronate where additional carboxymethyl groups are added to the backbone. Enhanced adherence to the skin surface vs. standard HA. Used in Matsuyama's Hadauru toner for superior hydration.
16
A glucosylated trehalose produced enzymatically from hydrolyzed starch, used as a humectant, film-former, and emulsion stabilizer in moisturizing formulas.
17
A mixture of polyols (sorbitol, maltitol, and longer-chain sugar alcohols) obtained by hydrogenation of starch hydrolysate, used as a humectant and skin-conditioning agent.
20
An AHA most often used in small amounts to adjust pH.