Akebia Quinata Stem Extract

Akebia quinata stem extract is a botanical antioxidant/soothing-type extract typically used at low concentrations (often <1%), but like many plant extracts it contains multiple bioactive constituents that can trigger irritant or allergic contact dermatitis in a reactive subset. Clinical irritation data are limited and not as robust as for standardized actives, so for eczema-prone or barrier-compromised patients I rate it as mild risk rather than “gentle,” especially in leave-on products and multi-step routines where cumulative exposure increases likelihood of reactions. Safety Notes: In commercial skincare, Akebia Quinata Stem Extract is typically supplied as a diluted botanical extract (often glycerin/butylene glycol/water based) and is most commonly used at very low levels as part of a broader plant-complex, with label-claim/trace usage down to ~0.0005–0.01% in leave-on lotions/serums and rinse-off cleansers. Dedicated soothing/anti-aging leave-on products and “high-extract” K-beauty style formulas have been observed using single botanical extracts in the ~0.1–1% range, with upper-end consumer formulas reaching about 2% when the supplier’s extract is formulated in at a high inclusion level while maintaining stability, odor/color, and skin feel. No specific EU/FDA concentration limits are set for this INCI; practical limits are driven by extract solvent system, preservative load, and sensory/stability constraints.

Suitability