About Key Ingredients

Natural Sources of Soothing for Sensitive Skin

Unraveling Winona's Botanical Treasures, The Hidden Beauty Secrets

The ingredients applied in winona products are mostly edible herbs, which come from the mysterious Yunnan plateau - Shangri-La.

The harsh growth environment makes these herbs have high active ingredients and high medicinal value.


At an altitude of 3,200 meters, in the snow-capped mountains of Shangri-La, the Prinsepia utilis Royle which can repair the skin barrier, was discovered. PRINSEPIA UTILIS OIL promotes the synthesis of ceramides, and repairs the skin moisture barrier.


Portulaca oleracea is also known as "long life amaranth". A kind of medicinal and edible plant. Winona's Lab use patented technology to extract the active ingredient of portulaca oleracea, which is proven to be able to effectively relieve and enhance skin tolerance by experimental data.


At an altitude of about 2800 meters, the unique camellia is found on the peak of the mountain. CAMELLIA RETICULATA can scavenge free radicals, inhibit melanin production, and maintain skin elasticity. Winona's Lab tried to maximize the beauty effects of its flowers and seeds with five-year-long research.


At an altitude of about 3100 meters in the valley, we found the unique medicinal plant Rhizoma Paridis Yunnanensis. Winona's Lab found that its extract is able to antibacterial and soothing, calm the skin, inhibit acne growth.