High-Purity Salidroside Powder | Rhodiola Rosea Extract

Overview. Salidroside is the signature bioactive compound of Rhodiola rosea, a hardy succulent that survives the thin air, intense UV radiation and freezing temperatures of high-altitude plateaus. Revered for centuries in traditional herbalism as the "Eastern Divine Herb" and "Highland Ginseng," rhodiola has long been associated with resilience and vitality. YaoSynBio Salidroside (YS-011) is supplied as a white crystalline powder standardized to ≥99% purity (CAS 10338-51-9; molecular formula C₁₄H₂₀O₇; molecular weight 300.3), giving formulators a precisely dosed, fully characterized active for high-end anti-aging and protective skin care.

Mechanism. Salidroside acts through multiple complementary pathways. At the cellular level it helps regulate cellular senescence programs, supporting the skin's own renewal processes; as a powerful antioxidant it neutralizes reactive oxygen species generated by UV exposure and environmental stress; it demonstrates anti-radiation properties that help shield skin from photo-damage; and it inhibits tyrosinase activity, reducing melanin synthesis for a brighter, more even complexion. Together these actions make salidroside one of the few single molecules that credibly addresses aging, oxidative stress, pigmentation and UV defense in one ingredient.

Applications. YS-011 is recommended at 0.1%–1.0% and is well suited for anti-aging serums and creams, whitening and spot-correction products, day-care formulations with UV-protection claims, and adaptogenic "urban-shield" concepts targeting stressed, fatigue-prone skin. Its clean crystalline form integrates readily into aqueous and emulsion systems, and its regulatory profile supports global product launches across the EU and US markets.