2. ↑ PEG-33 Castor Oil. Peg-33 Castor Oil is used in skincare and cosmetics as a/an emulsifying, cleansing surfactant ingredient.
3. ↑ Lavender. Mainly used for aromatherapy than skincare; mild antimicrobial/anti-inflammatory effects make it useful as part of a preservative system in a product; fragrance components oxidize on skin & can cause irritation
4. ↑ Geranium. the oil is antibacterial and used as a fragrance but can be irritating, the extract is an antioxidant