Keyshu prioritizes organic medicinal herbs from certified growing regions. Every ingredient, from Ngoc Linh Ginseng and Centella Asiatica to Shallot, undergoes testing for pesticide residues and heavy metals before entering production.

Using a modern extraction system helps preserve valuable active compounds such as Madecassoside and Quercetin to the fullest extent. This process ensures impurities are completely removed, leaving only the gentlest and most beneficial essences for the skin.

The formula is developed by a team of experts, harmoniously combining Eastern herbal medicine with scientific active ingredients such as Peptides and Vitamin B5. It ensures the ideal pH level and maximum product stability.

A sterile packaging environment and automated machinery help minimize human contact, ensuring the product reaches customers in its purest condition.

The packaging is carefully completed to preserve product quality and deliver a polished experience when it reaches customers.