Our story

DERMATOLOGICAL-LEVEL SKINCARE BRAND

Focusing on Sensitive Skin

Dermatology

Based on dermatological principles and evidence-based medicine; 
Over 300 papers on basic dermatological research and clinical observations; 
Multi-center clinical efficacy observations in over 60 hospitals; 
Precise repair solutions for sensitive skin.

Botanical Science

Research into 6,500 species of medicinal plants in Yunnan; 
Focusing on researching sensitive skin target mechanisms; 
Utilizing cutting-edge technology to extract active plant ingredients; 
Developing effective solutions with strong specialties.

Safe And Effective

Jointly developed by renowned dermatologists at home and abroad; 
Adhering to the strict standards of dermatology; 
Continuous efficacy observations and monitoring by multiple renowned dermatologists; 
Ensuring that product safety and efficacy are fully verified; 
Committed to providing truly safe and effective products for users.

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OUR SCIENCE & RESEARCH

THROUGH RESEARCH, WE BLEND MEDICAL AESTHETICS WITH NATURE

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Our Ingredients

Winona is based in Yunnan, China, which is known as the "Kingdom of Plants." The region is home to a wide range of plant types, including tropical, subtropical, temperate, and cold-temperate species. Yunnan boasts 19,333 species of higher plants, accounting for 50.1% of the total in China. As a result, Winona has a unique natural advantage in the research of plant efficacy and active ingredients.