Hylocereus Undatus Fruit Extract

Hylocereus undatus (dragon fruit) extract is typically used at low concentrations as a soothing/antioxidant, humectant-supporting botanical, and it is generally well tolerated in standard patch testing of cosmetic fruit extracts. However, as a complex botanical mixture (sugars, organic acids, phenolics, trace proteins), it carries a small but real risk of irritant or allergy-like reactions in highly reactive or eczema-prone skin, especially in leave-on products and when layered with other actives. Given this baseline variability with botanicals but lack of strong evidence for frequent irritation at typical use levels, it fits best as “gentle” rather than very gentle. Safety Notes: In mass-market lotions, toners, and cleansers, Hylocereus Undatus (dragon fruit) extract is typically used as a label-claim botanical at very low levels (often ~0.001–0.1%) due to cost, odor/color impact, and the fact that many commercial extracts are supplied in dilute solvent/glycerin bases. Higher-end serums and masks marketed around “dragon fruit” commonly push botanical extract loading into the ~1–5% range, especially in leave-on products where marketing and sensorial benefits justify higher usage; rinse-off products generally sit toward the lower end because of short contact time. There are no specific FDA/EU cosmetic maximum limits for this extract, so the observed ceiling is primarily set by stability, color/fragrance, and supplier-recommended use levels seen in consumer products.