Ingredient

Hadasei-3 Complex

Reviewed by SkinKnowledgeBase Editorial TeamSources verified May 18, 2026Last updated May 18, 2026
An abstract cosmetic science illustration of rice, green tea, and algae-inspired motifs blending into a cream droplet near a simplified skin surface.
Hadasei-3 is best understood as Tatcha’s brand-positioned ferment and botanical complex, not as a single INCI ingredient.

Quick Summary

Hadasei-3 Complex is Tatcha’s brand-positioned fermented Japanese superfood complex. In The Dewy Skin Cream context, it is represented by rice ferment filtrate, green tea extract, algae extracts, rice bran extract, and related botanical ingredients used as part of a rich moisturizing formula.

What It Is

Hadasei-3 is not a single standard INCI ingredient. It is a branded complex used to describe a group of ferment and botanical ingredients in Tatcha formulas. For this product, the relevant ingredient context includes Saccharomyces/Rice Ferment Filtrate, Camellia Sinensis Leaf Extract, algae extracts, and Oryza Sativa Rice Bran Extract, alongside humectants, emollients, sodium hyaluronate, squalane, and fragrance components.

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Ingredient
Hadasei-3 Complex
Quick Summary
Hadasei-3 Complex is Tatcha’s brand-positioned fermented Japanese superfood complex. In The Dewy Skin Cream context, it is represented by rice ferment filtrate, green tea extract, algae extracts, rice bran extract, and related botanical ingredients used as part of a rich moisturizing formula.
What It Is
Hadasei-3 is not a single standard INCI ingredient. It is a branded complex used to describe a group of ferment and botanical ingredients in Tatcha formulas. For this product, the relevant ingredient context includes Saccharomyces/Rice Ferment Filtrate, Camellia Sinensis Leaf Extract, algae extracts, and Oryza Sativa Rice Bran Extract, alongside humectants, emollients, sodium hyaluronate, squalane, and fragrance components.