製品情報_eng
Our Products
DOC Japan’s cosmetic raw materials offer “Kansei Value,” deeply resonating with consumers’ emotions and senses. Through close collaboration with our customers, we propose the most suitable raw materials for their objectives, while also providing technical support to maximize the effectiveness of these ingredients. This approach not only enhances customers’ product quality but also creates a more engaging and differentiated experience for consumers, allowing our customers to stand out in the market.
DOCQUAT™
Conditioning Polymers
Water-soluble conditioning polymers that form a smooth and uniform protective film
In hair care products such as shampoos, DOCQUAT improves finger combability and provides conditioning properties. In skin cleansing products, DOCQUAT makes a creamy, smooth foam that gently cleanses the skin while providing excellent moisturization.

Product Lineup
DOCQUAT 10
- Applications
- Benefits
DOCQUAT 10V
- Applications
- Benefits
DOCQUAT 39S
- Applications
- Benefits
DOCGUM™
Naturally-derived Conditioning Polymers
Water-soluble conditioning polymers derived from Tara plant that perfectly balances moisture and freshness
In hair care products, DOGCUM provides a smooth feel and excellent hair alignment from root to tip, improving hair texture. In skin cleansing products, DOCGUM makess rich, stable, bouncy foam that gently cleanses while providing excellent moisturization.

Product Lineup
DOCGUM CT-HDP
- Applications
- Benefits
DOCGUM CT-MDP
- Applications
- Benefits
DOCGUM CT-H
- Applications
- Benefits
DOCGUM CT-M
- Applications
- Benefits
DOCSTARCH™
Naturally-derived Functional Polymers
Water-soluble functional polymers derived from plant-stored nutrients (starch) that form a soft and flexible protective film
A soft, high-moisture film gently protects both hair and skin. DOCSTARCH enhances the elasticity and stability of foam in cleansing products, ensuring gentle cleansing while retaining moisture in both skin and hair.

Product Lineup
DOCSTARCH CP Plus
- Applications
- Benefits
DOCSTARCH CP-75
- Applications
- Benefits
DOCSTARCH CP PF
- Applications
- Benefits
DOCSTARCH CP
- Applications
- Benefits
DOCSTARCH NP
- Applications
DOCSilFee™
Naturally-derived Conditioning Agents
Patented-technology based, naturally-derived oil conditioning agents suitable for rinse-off hair care products
DOCSilFee restore hair’s hydrophobicity to improve manageability, prevents cuticle damage, and maintains healthy, beautiful hair.

Product Lineup
DOCSilFee YA-30H
- Applications
- Benefits
DOCSilFee YA-30HD
- Applications
- Benefits
DOCNATURA™
Natural Ingredients
High-quality natural ingredients derived from plants native to Japan
DOCNATURA products are sustainable products that support harmony with nature and a circular economy. DOCNATURA products meet high environmental standards, addressing the demand for eco-friendly solutions in the cosmetics industry.

Product Lineup
DOCNATURA CJSO
- Applications
- Benefits
DOCNATURA CJSO Extra
- Applications
- Benefits