Botolaya Snow Lotus PA (quercetin + phloretin; autophagy, JAK2–PKCδ, MMP-1; nanovesicle dispersion; 1–5%) targets anti-photoaging and photo-damage repair. 

Botolaya Snow Lotus EpiSirt (syringin + kaempferol + dihydroquercetin; SIRT1/p53/FOXO3α; liquid 2–6%, powder 0.1–0.5%) addresses epigenetic anti-aging. 

Botolaya Snow Lotus AG V1 (kaempferol + baicalin/baicalein + luteolin; Nrf2–Keap1, heat stress; nanovesicle dispersion; 1–5%) covers anti-thermal aging. 

Botolaya Snow Lotus AOX (dihydroquercetin + rutin + hispidulin + chlorogenic acid; Nrf2–ARE, HO-1; liquid 2–6%, powder 0.1–0.4%) is a pathway-activating antioxidant base. 

Botolaya Snow Lotus Soothing (kaempferol + apigenin + syringin + rutin; TRPA1, NF-κB, IL-6, TNF-α, barrier proteins; liquid 2–8%, powder 0.1–0.6%) delivers anti-inflammatory plus barrier repair, up-regulating FLG/LOR/TGM1 and reducing TEWL.