Brassica Oleracea Italica Extract

Brassica Oleracea Italica (broccoli) extract is primarily used as an antioxidant/soothing botanical at low concentrations, but Brassica-derived extracts can contain bioactive compounds (e.g., sulfur-containing constituents) that occasionally sting or trigger irritant reactions in reactive or eczematous skin. Clinical experience and patch-testing patterns with botanical extracts show a non-zero risk of irritation/sensitization despite “gentle” marketing, so I rate it as mild to reflect occasional sensitivity in compromised skin and cumulative exposure in full routines. Safety Notes: In commercial skincare, Brassica Oleracea Italica (broccoli) extract is commonly used as a minor antioxidant/soothing botanical at very low levels (often trace to ~0.1%) within multi-extract blends, where label claims are supported with minimal add levels. Higher-strength consumer products (typically leave-on serums, creams, and “superfood” masks) may use dedicated broccoli extract at ~1–5% depending on supplier form (often glycerin/butanediol-water extracts) and sensory/stability constraints; rinse-off products generally sit toward the lower end due to cost and limited deposition.