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MIROS Hydrating Treatment Lotion
  • MIROS Hydrating Treatment Lotion
  • MIROS Hydrating Treatment Lotion
  • MIROS Hydrating Treatment Lotion
  • MIROS Hydrating Treatment Lotion
  • MIROS Hydrating Treatment Lotion
  • MIROS Hydrating Treatment Lotion
MIROS Hydrating Treatment Lotion

MIROS Hydrating Treatment Lotion ｜ PRIMER

MIROS Hydrating Treatment Lotion

Hydration that sets the stage. Dewy droplets awaken the skin's clarity for a silk-soft touch. Formulated with 1% PIKIÄ®¹.



  1. ¹ sh-Polypeptide-47 (skin-conditioning ingredient)

Product description

Awakening a luminous stillness¹ on the skin

A lotion that leaves the skin with a translucent radiance, as if draped in morning dew. Formulated with our proprietary ingredient PIKIÄ®¹, it gently permeates the skin, delivering pure, refreshing hydration. The lightweight texture leaves skin smooth, luminous, and perfectly prepared for the steps that follow.

  1. ¹ Refers to the appearance of skin enhanced by hydration
  2. ² sh-Polypeptide-47 (skin-conditioning ingredient)

How to use

After cleansing, dispense an appropriate amount onto a cotton pad or into the palms of your hands, and gently smooth over the face and down along the neck.

Usage steps

Beauty ingredients
MIROS Proprietary Ingredient - PIKIÄ®

PIKIÄ®¹ is a proprietary micro-molecular vegan collagen² developed through a molecular design philosophy³. PIKIÄ possesses an amino acid sequence 100% identical to the collagen found in human skin⁴. These ultra-fine molecules penetrate throughout the stratum corneum, allowing for seamless affinity with the skin. Born from AI-driven design and precision fermentation, PIKIÄ®¹ offers a transformative skincare experience. MIROS is the first in Japan⁵ to formulate with PIKIÄ®, a breakthrough ingredient trusted by the world’s most prestigious luxury spas.

Rice Ferment Filtrate

Saccharomyces/Rice Ferment Filtrate is a traditional ingredient derived from domestically sourced rice, meticulously fermented with yeast of the Saccharomyces genus, and thoughtfully selected to elevate the full potential of PIKIÄ®¹.

Saccharomyces, a yeast long revered in Japanese sake brewing, has the unique ability to transform sugars into a diverse range of metabolites through fermentation. When paired with rice, this process yields a refined, multi-layered composition unique to fermentation.

Saccharomyces/Rice Ferment Filtrate not only enhances the performance potential of PIKIÄ®¹, but also encapsulates reverence for nature and the enduring tradition of fermentation.

Botanical Extracts

White Lavender

A rare, domestically sourced extract of white lavender cultivated in cold climates. With its delicate, refined aroma, it helps maintain the skin’s natural balance, guiding it toward a luminous, translucent radiance.

Skin-Conditioning Ingredient / INCI: Lavandula Angustifolia (Lavender) Flower Extract

Yukinoshita

Yukinoshita is a domestically sourced extract derived from Saxifraga stolonifera, a plant that thrives in pristine mountain landscapes. It helps prevent skin roughness while supporting fresh, lasting hydration, guiding the skin toward a clear, luminous translucence—evoking the quiet vitality that endures beneath the snow.

Saxifraga Extract (Skin-Conditioning Ingredient)

Irohamomiji

An enduring symbol of the four seasons, Irohamomiji is a domestically sourced extract from Japanese maple leaves. It refines the skin’s condition and helps combat roughness, revealing a clear, composed luminosity—quietly echoing the harmony of nature’s transitions.

Skin-Conditioning Ingredient / INCI: Acer Palmatum Leaf Extract

  1. ¹ sh-Polypeptide-47 (Skin-conditioning agent)
  2. ² A development philosophy that analyzes the molecular composition of substances at the nano-level to derive insights.
  3. ³ Refers to the identical sequence of Type I collagen.
  4. ⁴ Designation based on its physical characteristics as a cosmetic raw material.
  5. ⁵ Based on a raw material supply agreement between Sancta Co., Ltd and Cambrium GmbH (Germany), the manufacturer of PIKIÄ® (as of January 2026). PIKIÄ® is formulated in cosmetics in Japan for the first time. Applicable to the four MIROS skincare products: Hydrating Treatment Lotion, Infusion Emulsion, Serum 8, and Radiance Cream.

Fragrance

ASATSUYU（朝露）



A fragrance that evokes morning dew: the first rays of dawn rising through the crisp air. Gentle light filters through a still air, revealing a luminous transparency. Its fresh purity settles close to the skin, leaving an elegant trail reminiscent of the moment when morning dew begins to glisten.

Key Essential Oils: Bergamot, Orange, Kabosu, Lemongrass, Rosemary, Geranium

ASATSUYU was developed by MIROS founder Eita Nakagawa.

Ingredients

Water, Glycerin, Butylene Glycol, Ethoxydiglycol, Glycereth-26, Betaine, sh-Polypeptide-47, Saccharomyces/Rice Ferment Filtrate, Sodium Hyaluronate, Lavandula Angustifolia (Lavender) Flower Extract, Acer Palmatum Leaf Extract, Saxifraga Sarmentosa Extract, Glycyrrhiza Glabra (Licorice) Leaf Extract, Averrhoa Carambola Leaf Extract, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Citrus Aurantium Dulcis (Orange) Peel Oil, Citrus Sphaerocarpa Peel Oil, Cymbopogon Schoenanthus Oil, Pelargonium Graveolens Oil, Rosmarinus Officinalis (Rosemary) Leaf Oil, Polysorbate 20, Pentylene Glycol, Tocopherol, Glycosyl Trehalose, Hydrogenated Starch Hydrolysate, Sodium PCA, PPG-6-PEG/PPG-8/5 Glycerin, Propanediol, Carbomer, Xanthan Gum, Phenoxyethanol, Potassium Sorbate, Sodium Benzoate, Hydroxyacetophenone, Ethylhexylglycerin, Potassium Hydroxide, Citric Acid