About

About Us

At keyou(柯友), we specialize in raw materials that bring care and innovation to personal and intimate products.

A close-up of a petri dish containing bacterial colonies and a white antimicrobial disk with 'OP' printed on it. The colonies appear as tiny circular formations on the agar surface, and the dish has a reddish-brown tint in the background.

Antimicrobial Peptides

A bottle of foamy soap-free cream from the brand Sesderma is placed on a round white surface. The bottle is predominantly white with teal and black text, and includes product details and ingredients.

Botanical Extracts

Our botanical extracts bring natural vitality to personal care products, sourced sustainably from trusted plants.

A market stall displaying an array of natural hair and skincare products, including bottles, jars, and soap bars. Promotional signs indicate offerings such as natural hair treatments, sprays, and soap. The products are neatly arranged on wooden blocks and layered fabric, with a variety of colors and branding labels visible.

Functional Ingredients

We formulate functional ingredients that enhance product performance and deliver visible benefits to users.

A collection of green and black personal care products is arranged against a dark background. A bottle with wooden sticks is positioned on the left, while two tubes of different sizes are lying and standing to its right.

R&D Services

Our dedicated R&D team partners closely with clients to tailor innovative solutions for their unique needs.

Praise

”Keyou’s antimicrobial peptides transformed our product line, boosting efficacy while maintaining gentle care.”

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