purobio Primer Base For Oily Skin
purobio PuroBIO Primer Base For Oily Skin lists 10 ingredients on its label, 10 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 fragranceFree of parabensFree of siliconesFree of sulfatesFree of mineral oilFree of formaldehyde releasersContains essential oils
Formulation view Silica-based matrix with caprylic/capric triglyceride and jojoba oil creates a lightweight, matte texture. Mica and iron oxides offer sheer coverage, while tocopherol acts as an antioxidant. Lacking traditional preservatives, it relies on the stability of anhydrous oil systems. Ideal as a primer for oily skin to absorb sebum and smooth texture; formulators prioritize the microbiological safety and sensory finish of the powder-oil blend.
Key ingredients
- ABRASIVE
- Silica
- FRAGRANCE
- Caprylic/Capric Triglyceride
- SKIN CONDITIONING - EMOLLIENT
- Simmondsia Chinensis Seed OilGlyceryl StearateCetearyl Alcohol
- ANTICAKING
- Mica
- SURFACTANT - EMULSIFYING
- Sodium Stearoyl Lactylate
- ANTIOXIDANT
- Tocopherol
Other ingredients
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Silica | ABRASIVE, ABSORBENT, ANTICAKING, BULKING, OPACIFYING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Caprylic/Capric Triglyceride | FRAGRANCE, SOLVENT, PERFUMING, SKIN CONDITIONING - OCCLUSIVE | 0 · 0 | Green |
| Simmondsia Chinensis Seed Oil | SKIN CONDITIONING - EMOLLIENT, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Glyceryl Stearate | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING | 0 · 0 | Green |
| Cetearyl Alcohol | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING, EMULSION STABILISING, SURFACTANT - FOAM BOOSTING, OPACIFYING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Mica | ANTICAKING, BULKING, COLORANT, OPACIFYING | 0 · 0 | Green |
| Sodium Stearoyl Lactylate | SURFACTANT - EMULSIFYING | 0 · 0 | Green |
| Tocopherol | ANTIOXIDANT, FRAGRANCE, SKIN CONDITIONING - MISCELLANEOUS, SKIN CONDITIONING - OCCLUSIVE | 0 · 0 | Green |
| Ci 77891 | COLORANT · 限制 IV/143 | 0 · – | Green |
| Ci 77491 | COLORANT · 限制 IV/135 | 0 · 0 | Green |
Ingredients explained
- Silica
- Silica powder at 1–10%; absorbs oil, thickens, provides matte finish, for oil-control products
- Caprylic/Capric Triglyceride
- Light occlusive and solvent at 1–10%; non-greasy feel, suitable for oily and combination skin
- Simmondsia Chinensis Seed Oil
- Common in dry/damaged hair; superior penetration vs mineral oils, low comedogenic risk, poor oxidative stability.
- Glyceryl Stearate
- Emulsifier at 1-3%; may require acid to prevent saponification
- Cetearyl Alcohol
- Fatty alcohol emulsifier at 1-5%; non-ionic surfactant
- Mica
- Mineral colorant for pearlescence; heavy metal screening required
- Sodium Stearoyl Lactylate
- Mild emulsifier/stabilizer for O/W; control usage to prevent viscosity issues
- Tocopherol
- Natural antioxidant (vitamin E) at 0.1–1%; prone to oxidation, store protected from light
- Ci 77891
- Titanium dioxide inorganic pigment and UV filter; assess inhalation risk for nano-forms and EU restrictions
- Ci 77491
- Iron oxides red; physical pigment. Coloring and photo-protective, stable and non-irritating.
Source: full ingredient list published on the product label, collected 2026-09-21. Ratings are our internal reading, not a regulatory conclusion. · Product page
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