1/4

Kikumasamune Sake Serum NA5 Concentrated Moisturising Essence | Japanese Brewery Skincare | Made in Japan

¥4,200 税込

送料 ¥700

なら手数料無料で月々¥1,400から

送料が別途¥700かかります。

Kikumasamune | Sake Serum | Niacinamide 5% | Ceramide | Vitamin C | Moisturising Essence | Made in Japan

【Japan's Most Potent Sake Serum — Kikumasamune Sake Serum NA5】Made in Japan

■ Product Features
Kikumasamune (菊正宗) is one of Japan's most celebrated sake breweries, founded in 1659 in Nada, Kobe — the region that produces approximately 30% of Japan's premium sake. For over 360 years, Kikumasamune has been refining the koji fermentation process that transforms rice into sake, and since 2012 has applied this same fermentation expertise directly to skincare. The insight behind the brand is historical: before modern cosmetics existed, Japanese women used diluted sake as a skin toner — a practice documented in records of geisha culture and traditional beauty rituals. Sake is naturally rich in amino acids, organic acids, vitamins B1 and B2, and ferulic acid — all produced during the rice fermentation process — which the skin recognises and absorbs with particular efficiency.

The Sake Serum NA5 is the most concentrated product in the Kikumasamune skincare line — described by the brand as their "strongest and highest moisturising power" formula. The NA5 designation refers to its key innovation: niacinamide (nicotinamide) at a high 5% concentration, combined with the traditional sake fermentation base that runs through the entire line.

The full active complex includes: sake fermentation extract (rice-derived amino acids, organic acids — deep hydration and brightening); 12 types of amino acids at twice the concentration of previous formulas; niacinamide 5% (firmness, radiance, and skin texture); 3 types of ceramide (EOP, NP, AP — barrier repair and moisture retention); and 3 types of vitamin C derivatives (ascorbyl glucoside, magnesium ascorbyl phosphate, 3-O-ethyl ascorbic acid — brightening and antioxidant). This combination of fermentation, amino acids, ceramide, niacinamide, and vitamin C in a single formula represents exceptional value in the Japanese skincare market.

The texture is a rich, flowing concentrate — described by users as "toro-n" (とろーん), the Japanese onomatopoeia for a slow, satisfying viscous flow — that spreads easily and absorbs without leaving residue.

■ Recommended For
Those who want the full Kikumasamune active complex in concentrated form; those who use the toner and want to amplify results with a serum step; those looking for niacinamide combined with sake fermentation benefits; anyone giving a premium, efficacious Japanese beauty serum.

■ Contents
Kikumasamune Sake Serum NA5, 30ml — genuine Japanese retail product

■ Key Ingredients / Materials
Sake fermentation extract (Kikumasamune junmai ginjo); 12 amino acids; niacinamide 5%; ceramide EOP/NP/AP; vitamin C derivatives (3 types); weakly acidic; no colourants; no mineral oil

■ How to Use
After toning with the sake lotion, apply 2-3 pumps to palm and press gently into face and neck. Allow to absorb before applying emulsion or cream. Can also be applied to décolletage and body. Use morning and evening.

■ Precautions
For external use only. Avoid eye area. Discontinue if irritation occurs. Contains sake fermentation extract — those with rice or alcohol sensitivity should patch test first. Store away from direct sunlight.

■ Shipping
This is an authentic product purchased in Japan, shipped to you via our Japanese warehouse. Guaranteed genuine with safe and reliable Japan direct shipping.

※ The listed price includes domestic shipping from our store to the Japanese warehouse.