Ricinus Communis Seed Oil
Korean INCI: 피마자오일 · Also written as: 캐스터오일, 피마자유
Supportive
What it is
Oil — supportive
How it affects the score
Supports moisture, soothing or conditioning. +2 per distinct ingredient (up to 3).
How to read it on the label
It's a helper, not the hero. If a product headlines this ingredient, check what the actual actives are.
Ingredients are listed by descending concentration. Anything after the ~1% anchors (EDTA, hexanediol, preservatives) is effectively trace.
Check your own shampoo
Paste your full ingredient list to see this ingredient's position and the overall score.
Related ingredients
Oenothera Biennis Seed Oil · Supportive
Camellia Japonica Seed Oil · Supportive
Lanolin · Base
Oryza Sativa Bran Oil · Supportive
Raspberry Seed Oil · Supportive
Rosa Canina Fruit Oil · Supportive
※ For reference only, based on public ingredient data — not medical advice.