onomie Powerful Priming Serum

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.

1. Water
2. Cyclopentasiloxane
3. Polysilicone-11
4. Bis-PEG-18 Methyl Ether Dimethyl Silane
5. Maris Aqua
6. Propanediol
7. Porphyridium Cruentum Extract
8. Bellis Perennis Flower Extract
9. Salix Nigra Bark Extract
10. Polymethyl Methacrylate
11. Dimethicone
12. Butylene Glycol
13. Larrea Divaricata Extract
14. PEG-8
15. Caprylic/Capric Triglyceride
16. Squalane
17. Sodium Hyaluronate
18. Phenoxyethanol
19. Bidens Pilosa Extract
20. Elaeis Guineensis Oil
21. Gossypium Herbaceum Seed Oil
22. Linum Usitatissimum Seed Oil
23. Glycerin
24. Benzyl Alcohol
25. Ethylhexylglycerin
26. Tocopherol
27. Ammonium Acryloyldimethyltaurate/Vp Copolymer
28. 1,2-Hexanediol
29. Caprylyl Glycol
30. Sodium Hydroxide
31. Sodium Acrylates Copolymer
32. Lecithin
33. Mica
34. Titanium Dioxide
35. Acrylates/C10-30 Alkyl Acrylate Crosspolymer
36. Disodium EDTA
37. Tocopheryl Acetate
38. Aminopropyl Ascorbyl Phosphate
39. Adenosine

Highlights

Free of fragranceFree of parabensFree of sulfatesFree of mineral oilFree of formaldehyde releasersContains siliconesContains PEGContains animal-derivedContains essential oilsContains alcoholContains EU-26 allergens

Key ingredients

ANTIPLAQUE

Water

SKIN CONDITIONING - EMOLLIENT

CyclopentasiloxaneBis-PEG-18 Methyl Ether Dimethyl Silane

HUMECTANT

Maris Aqua

SOLVENT

Propanediol

SKIN CONDITIONING

Porphyridium Cruentum ExtractBellis Perennis Flower Extract

SKIN PROTECTING

Salix Nigra Bark Extract

Other ingredients

Polysilicone-11Polymethyl MethacrylateDimethiconeButylene GlycolLarrea Divaricata ExtractPEG-8Caprylic/Capric TriglycerideSqualaneSodium HyaluronatePhenoxyethanolBidens Pilosa ExtractElaeis Guineensis OilGossypium Herbaceum Seed OilLinum Usitatissimum Seed OilGlycerinBenzyl AlcoholEthylhexylglycerinTocopherolAmmonium Acryloyldimethyltaurate/Vp Copolymer1,2-HexanediolCaprylyl GlycolSodium HydroxideSodium Acrylates CopolymerLecithinMicaTitanium DioxideAcrylates/C10-30 Alkyl Acrylate CrosspolymerDisodium EDTATocopheryl AcetateAminopropyl Ascorbyl PhosphateAdenosine

Skim through

Ingredients explained

Water

Primary solvent and base; requires preservative system to prevent microbial growth

Cyclopentasiloxane

Cyclopentasiloxane for emollient/solvent; volatile silicone, smooth feel, check VOC regulations.

Polysilicone-11

Not decoded yet

Bis-PEG-18 Methyl Ether Dimethyl Silane

Silicone modifier for smoothness; contains PEG, used for foam and cleansing, manage PEG residuals

Maris Aqua

Seawater solvent & humectant; mineral-rich, caution on sensitive skin

Propanediol

Polyol solvent at 1–5%; light feel, aids solubilization, propylene glycol alternative

Porphyridium Cruentum Extract

Porphyridium cruentum extract, marine algae source, providing skin conditioning

Bellis Perennis Flower Extract

Daisy flower extract, traditional conditioner at low levels; botanical, potential pollen allergen risk

Salix Nigra Bark Extract

Black willow bark extract with natural salicylic acid precursors; for soothing and exfoliation, test on sensitive skin at low levels.

Polymethyl Methacrylate

PMMA for thickening, suspension, and film; micro-size powder carrier, very low irritation

Dimethicone

Silicone occlusive at 1–5%; provides smooth feel, non-penetrating, suitable for sensitive skin

Butylene Glycol

Polyol humectant and solvent at 1–5%; aids solubilization, light feel

Larrea Divaricata Extract

Not decoded yet

PEG-8

Not decoded yet

Caprylic/Capric Triglyceride

Light occlusive and solvent at 1–10%; non-greasy feel, suitable for oily and combination skin

Squalane

Emollient from plants or synthetic; light texture

Sodium Hyaluronate

Potent humectant at 0.1–2%; different MW for penetration depth, high levels may draw moisture

Phenoxyethanol

Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin

Bidens Pilosa Extract

Bidentextract, humectant and conditioner; mild plant extract, verify stability.

Elaeis Guineensis Oil

Palm oil, emollient occlusive; saturated fats, moderate comedogenic risk.

Gossypium Herbaceum Seed Oil

Plant seed oil for skin conditioning; rich in fatty acids, prone to oxidation, requires antioxidants.

Linum Usitatissimum Seed Oil

Flaxseed oil; high oleic, emollient; prone to oxidation.

Glycerin

Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives

Benzyl Alcohol

Mild preservative/solvent at 0.5-1.0%; EU allergen (labeling required), irritation risk if concentrated, avoid in infant/highly sensitive skin.

Ethylhexylglycerin

Mild conditioner and preservative booster at 0.5–1%; reduces preservative load, smooth feel

Tocopherol

Natural antioxidant (vitamin E) at 0.1–1%; prone to oxidation, store protected from light

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Cationic polymer providing suspension, thickening, and conditioning; often paired with anionic thickening systems, low usage, imparts slip.

1,2-Hexanediol

Polyol solvent and preservative booster at 1–5%; light feel, can replace some traditional preservatives

Caprylyl Glycol

Polyol conditioner and preservative booster at 0.5–3%; emollient feel, often paired with 1,2-hexanediol

Sodium Hydroxide

Strong base neutralizer for pH adjustment; handle with extreme care

Sodium Acrylates Copolymer

Water-soluble film former for styling and thickening; check residual acryloyl chloride for sensitive skin.

Lecithin

Phospholipid emulsifier at 1-5%; biocompatible, moisturizing/antioxidant, prone to oxidation (add TBHQ), mild for sensitive skin.

Mica

Mineral colorant for pearlescence; heavy metal screening required

Titanium Dioxide

Physical UV filter and colorant up to 25%; nano form requires attention

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Crosspolymer for thickening/film; needs neutralization to pH 7-8 to hydrate, check ion strength.

Disodium EDTA

Chelating agent at 0.05–0.5%; sequesters metal ions for stability, boosts preservative efficacy

Tocopheryl Acetate

Vitamin E derivative antioxidant at 0.1–1%; more stable than tocopherol, store protected from light

Aminopropyl Ascorbyl Phosphate

Stable Vitamin C derivative; water-soluble antioxidant and brightener, solubility pH-dependent

Adenosine

Skin conditioner at 0.1-1%; used for anti-aging and repair

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