rationale #4 The Precleanse Oil
rationale Rationale #4 The Precleanse Oil lists 13 ingredients on its label, 11 decoded. See what each one does, its irritancy and comedogenic tendency, and its status in national inventories.
Ingredients overview
Label order. Colour is our internal rating: green routine, yellow restricted or worth a look, red prohibited or high-risk, grey not yet decoded.
Ingredients are listed in label order; the order reflects the label only, not exact concentrations.
Highlights
Free of alcoholFree of parabensFree of siliconesFree of sulfatesFree of mineral oilFree of formaldehyde releasersContains essential oilsContains EU-26 allergensContains fragrance
Key ingredients
- 皮肤调理剂，黏度调节剂，溶剂
- Octyl Palmitate
- SKIN CONDITIONING - EMOLLIENT
- Helianthus Annuus Seed Oil
- ORAL CARE
- Tocotrienols
- SKIN CONDITIONING
- Santalum Spicatum Seed Oil
- FRAGRANCE
- CitralCitrus Aurantium Dulcis Peel OilCitrus Aurantium Bergamia Fruit Oil
- TONIC
- Geraniol
Other ingredients
TocopherolsLinaloolBackhousia Citriodora Leaf OilLimoneneCitrus Limon Peel Oil
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Octyl Palmitate | 皮肤调理剂，黏度调节剂，溶剂 | 0 · 4 | Green |
| Helianthus Annuus Seed Oil | SKIN CONDITIONING - EMOLLIENT, SOLVENT, SKIN CONDITIONING - MISCELLANEOUS, SKIN CONDITIONING - OCCLUSIVE | 0 · 0 | Green |
| Tocopherols | Not decoded yet | — | — |
| Tocotrienols | ORAL CARE, SKIN CONDITIONING, UV ABSORBER | 0 · 0 | Green |
| Santalum Spicatum Seed Oil | SKIN CONDITIONING | 0 · 1 | Green |
| Citral | FRAGRANCE, PERFUMING, FLAVOURING · 限制 III/70 | 1 · 0 | Yellow |
| Citrus Aurantium Dulcis Peel Oil | FRAGRANCE, SKIN CONDITIONING · 限制 III/351 | 2 · 0 | Green |
| Geraniol | TONIC, PERFUMING · 限制 III/78 | 1 · 0 | Yellow |
| Citrus Aurantium Bergamia Fruit Oil | FRAGRANCE, PERFUMING | 1 · – | Green |
| Linalool | DEODORANT, PERFUMING · 限制 III/84 | 1 · 0 | Yellow |
| Backhousia Citriodora Leaf Oil | Not decoded yet | — | — |
| Limonene | DEODORANT, SOLVENT, PERFUMING · 限制 III/88 III/167 III/168 | 1 · – | Yellow |
| Citrus Limon Peel Oil | FRAGRANCE, SKIN CONDITIONING, PERFUMING · 限制 III/353 | 1 · 0 | Yellow |
Ingredients explained
- Octyl Palmitate
- Low-volatility ester for slip and sheen; moderate comedogenic risk, avoid high loads in acne-prone care.
- Helianthus Annuus Seed Oil
- Sunflower seed oil for emollient/occlusive; high linoleic acid, low comedogenicity.
- Tocopherols
- Not decoded yet
- Tocotrienols
- Vitamin E isomer; potent antioxidant for lipid protection and UV synergy, light and heat sensitive.
- Santalum Spicatum Seed Oil
- Santalum spicatum seed oil; 0.5–2% oil phase; aromatic emollient, unsaturated fatty acids, store dark, low allergenicity
- Citral
- Citral; citrus fragrance component, listed EU allergen, high phototoxicity risk, strict concentration limits apply.
- Citrus Aurantium Dulcis Peel Oil
- Sweet orange peel essential oil, citrus aroma; photosensitive, be careful in daytime; irritating at high levels.
- Geraniol
- Geraniol for fragrance; EU 26 allergen, labeling required above 0.001%.
- Citrus Aurantium Bergamia Fruit Oil
- Bergamot essential oil, natural fragrance and photosensitizer; limit daytime use or use FCF grade
- Linalool
- Natural fragrance component at ≤0.05%; one of EU 26 allergens, caution for sensitive skin
- Backhousia Citriodora Leaf Oil
- Not decoded yet
- Limonene
- Natural fragrance solvent, EU allergen; poor photostability
- Citrus Limon Peel Oil
- Lemon peel oil for fragrance/skin conditioning; contains allergens, mind phototoxicity and compliance
Source: full ingredient list published on the product label, collected 2026-09-20. Ratings are our internal reading, not a regulatory conclusion. · Product page
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