Ingredient glossary
Castor Oil
INCI: Ricinus Communis (Castor) Seed Oil
Promising, not proven
Does Castor Oil clash with what you already use? Check it →Early signs are interesting, but the proof is not in yet. Worth watching, not worth a premium.
What it does
- hydration
- softening
- texture
weak evidenceReviews and lab data show limited antibacterial activity against acne bacteria and low average comedogenic ratings yet practical guidance cautions its viscous texture can still congest susceptible skin and trigger contact allergy in some users.
Who it's for, and who should skip it
Tends to suit
- dry
- normal
Approach with care
- very oily
- acne prone
- pore clogging prone
- Clogs poresModerate
- Irritation riskLow
Plays well with
- lighter oils
- humectants
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Educational information about a cosmetic ingredient, not medical advice.