yon-ka Nude Perfect Face Primer

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. Aqua/Water/Eau
2. Opuntia Ficus-Indica Stem Extract*
3. Glycerin
4. Oryza Sativa Starch
5. Propanediol Dicaprylate
6. Vitis Vinifera Seed Oil
7. Polyglyceryl-6 Distearate
8. Propanediol
9. Coco-Caprylate/Caprate
10. Undecane
11. Glyceryl Stearate Citrate
12. Cetyl Alcohol
13. 1,2-Hexanediol
14. Alcohol
15. Cetearyl Alcohol
16. Caprylic/Capric Triglyceride
17. Ascorbyl Tetraisopalmitate
18. Jojoba Esters
19. Tocopheryl Acetate
20. Tridecane
21. Bentonite
22. Lauroyl Lysine
23. Fructose
24. Parfum/Fragrance
25. Sclerotium Gum
26. Polyglyceryl-3 Beeswax
27. Xanthan Gum
28. Methylpropanediol
29. Iris Florentina Root Extract
30. Olive Oil Decyl Esters
31. Ethylhexylglycerin
32. Microcrystalline Cellulose
33. Withania Somnifera Root Extract*
34. Citric Acid
35. Hydrated Silica
36. Caprylhydroxamic Acid
37. Crithmum Maritimum Extract
38. Terminalia Ferdinandiana Fruit Extract
39. Retinyl Palmitate
40. Zinc Sulfate
41. Michelia Alba Leaf Oil
42. Cellulose Gum
43. Sodium Hydroxide
44. Cananga Odorata Flower Oil
45. Lactic Acid
46. Sodium Hyaluronate
47. Squalene
48. Sodium Citrate
49. Lavandula Angustifolia Oil
50. Pelargonium Graveolens Leaf Oil
51. Rosmarinus Officinalis Leaf Oil
52. Cupressus Sempervirens Oil
53. Thymus Vulgaris Flower/Leaf Oil
54. Chlorella Vulgaris Extract
55. Potassium Sorbate
56. Sophora Japonica Flower Extract
57. Maris Sal/Sea Salt/Sel Marin
58. Tocopherol
59. Limonene
60. Linalool
61. Geraniol
62. Citral
63. Citronellol

Highlights

Free of parabensFree of siliconesFree of sulfatesFree of formaldehyde releasersContains essential oilsContains mineral oilContains alcoholContains EU-26 allergensContains fragranceContains animal-derived

Key ingredients

溶剂

Aqua/Water/Eau

DENATURANT

Glycerin

ABSORBENT

Oryza Sativa Starch

SKIN CONDITIONING - EMOLLIENT

Propanediol DicaprylateVitis Vinifera Seed OilCoco-Caprylate/Caprate

SURFACTANT - EMULSIFYING

Polyglyceryl-6 Distearate

SOLVENT

Propanediol

Other ingredients

Opuntia Ficus-Indica Stem Extract*UndecaneGlyceryl Stearate CitrateCetyl Alcohol1,2-HexanediolAlcoholCetearyl AlcoholCaprylic/Capric TriglycerideAscorbyl TetraisopalmitateJojoba EstersTocopheryl AcetateTridecaneBentoniteLauroyl LysineFructoseParfum/FragranceSclerotium GumPolyglyceryl-3 BeeswaxXanthan GumMethylpropanediolIris Florentina Root ExtractOlive Oil Decyl EstersEthylhexylglycerinMicrocrystalline CelluloseWithania Somnifera Root Extract*Citric AcidHydrated SilicaCaprylhydroxamic AcidCrithmum Maritimum ExtractTerminalia Ferdinandiana Fruit ExtractRetinyl PalmitateZinc SulfateMichelia Alba Leaf OilCellulose GumSodium HydroxideCananga Odorata Flower OilLactic AcidSodium HyaluronateSqualeneSodium CitrateLavandula Angustifolia OilPelargonium Graveolens Leaf OilRosmarinus Officinalis Leaf OilCupressus Sempervirens OilThymus Vulgaris Flower/Leaf OilChlorella Vulgaris ExtractPotassium SorbateSophora Japonica Flower ExtractMaris Sal/Sea Salt/Sel MarinTocopherolLimoneneLinaloolGeraniolCitralCitronellol

Skim through

Ingredients explained

Aqua/Water/Eau

Water as solvent/base; main ingredient, microbial control needed, paired with preservatives.

Opuntia Ficus-Indica Stem Extract*

Not decoded yet

Glycerin

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

Oryza Sativa Starch

Oil-absorbing powder filler with smooth feel; potential to clog pores for oily skin; hygroscopic, store dry

Propanediol Dicaprylate

Lightweight ester emollient; gives silky feel, acts as solvent

Vitis Vinifera Seed Oil

Grapeseed oil, lightweight emollient and antioxidant; high linoleic acid, suitable for oily and combination skin.

Polyglyceryl-6 Distearate

Non-ionic emulsifier; mild, PEG-free, good compatibility for cream systems.

Propanediol

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

Coco-Caprylate/Caprate

Lightweight mid-chain ester, quick spreading, suitable for oily skin, non-comedogenic.

Undecane

Undecane; light aliphatic hydrocarbon emollient; high volatility, pair with occlusives, flammable

Glyceryl Stearate Citrate

Emulsifying stabilizer and emollient at 2–5%; provides creamy texture, check compatibility with anionic surfactants

Cetyl Alcohol

Cetyl alcohol for emulsification/thickening; high concentration >10% may irritate.

1,2-Hexanediol

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

Alcohol

Ethanol for solubility/drying at 5-15%; high conc. is drying/irritating, avoid lip/eye, low residue, balance with humectants.

Cetearyl Alcohol

Fatty alcohol emulsifier at 1-5%; non-ionic surfactant

Caprylic/Capric Triglyceride

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

Ascorbyl Tetraisopalmitate

Vitamin C ester antioxidant; more stable than ascorbic acid but still light-sensitive.

Jojoba Esters

Jojoba esters, light emollient ester, low comedogenic; sebum-like, excellent spreadability.

Tocopheryl Acetate

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

Tridecane

Tridecane, a long-chain alkane acting as emollient and solvent; petrochemical-derived, inert and low toxicity.

Bentonite

Natural clay for oil absorption in masks or thickening; no allergenicity, ensure high purity batches

Lauroyl Lysine

Lauroyl lysine, amino-acid surfactant derivative, mild foaming; often blended to lower irritation.

Fructose

Strong humectant; high levels can increase viscosity and hygroscopicity.

Parfum/Fragrance

Blended fragrance for odor; contains 26 restricted allergens, use caution in sensitive/child/eye products, verify compliance.

Sclerotium Gum

Non-ionic gum for gels; neutral pH, requires dissolution via heating or fine milling

Polyglyceryl-3 Beeswax

Beeswax-derived emulsifier, mild and biodegradable; offers emollience for sensitive formulations

Xanthan Gum

Natural thickener at 0.1–1%; provides gel texture, pH-stable, requires full hydration

Methylpropanediol

Diol solvent and extraction carrier; enhances solubility of actives, low irritation profile.

Iris Florentina Root Extract

Orris root extract, traditional fixative/tonic; contains volatile essentials, check allergen compatibility.

Olive Oil Decyl Esters

Not decoded yet

Ethylhexylglycerin

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

Microcrystalline Cellulose

Cellulose derivative for anti-caking, oil absorption, and physical sunscreen carrier; water-insoluble, affects texture at high levels.

Withania Somnifera Root Extract*

Not decoded yet

Citric Acid

Buffer and chelator at 0.1–2%; adjusts pH, may irritate sensitive skin at low pH

Hydrated Silica

Inorganic abrasive and oil absorbent; prone to settling, needs dispersant, high levels increase exfoliation

Caprylhydroxamic Acid

Chelating agent to stabilize metal ions; often paired with antioxidants for system stability, used at low levels

Crithmum Maritimum Extract

Sea fennel extract with ocean peptides for repair and antioxidant; water-soluble, used at low concentrations as active support.

Terminalia Ferdinandiana Fruit Extract

Terminalia ferdinandiana extract; traditional lightening agent; antioxidant for uneven skin tone.

Retinyl Palmitate

Vitamin A ester for skin conditioning; light-sensitive, requires protection, avoid in pregnancy.

Zinc Sulfate

Antimicrobial and astringent, restricted in oral care; <1% topical, metallic taste, avoid mixing with amino acids

Michelia Alba Leaf Oil

Fragrance oil from Michelia leaves; rich in linalool; classify as allergen source, keep low ppm

Cellulose Gum

Cellulose gum, water-soluble thickener/stabilizer; may destabilize with cationics, hydrate first.

Sodium Hydroxide

Strong base neutralizer for pH adjustment; handle with extreme care

Cananga Odorata Flower Oil

Ylang-ylang essential oil, natural fragrance; contains multiple allergens, restrict usage per EU regulations, avoid for sensitive skin

Lactic Acid

AHA pH adjuster at 0.5-5%; exfoliation/humectancy, mild at low conc., irritating at high, avoid conflict with alkaline preservatives.

Sodium Hyaluronate

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

Squalene

Squalene, lightweight emollient, easily absorbed; animal sources restricted, plant sources preferred

Sodium Citrate

Sodium citrate for buffering and chelating; adjust pH, careful with strong acid reactions.

Lavandula Angustifolia Oil

Fragrance essential oil, 0.1–1%; contains allergens, patch test required.

Pelargonium Graveolens Leaf Oil

Not decoded yet

Rosmarinus Officinalis Leaf Oil

Rosemary leaf oil for fragrance and conditioning; essential oil, allergen risk, limit usage

Cupressus Sempervirens Oil

Cypress essential oil, restricted EU fragrance; sensitizing, strict limits and labeling required

Thymus Vulgaris Flower/Leaf Oil

Thyme essential oil, potent antiseptic and tonic, high irritation and allergen risk.

Chlorella Vulgaris Extract

Algae extract for skin conditioning and antioxidant; typically 1-5%, monitor stability

Potassium Sorbate

Preservative effective below pH 6; combinable with sodium benzoate

Sophora Japonica Flower Extract

Sophora flower extract for skin protection, common in soothing formulations.

Maris Sal/Sea Salt/Sel Marin

Mineral salt blend for hydration; requires heavy metal removal; high concentrations can irritate compromised skin

Tocopherol

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

Limonene

Natural fragrance solvent, EU allergen; poor photostability

Linalool

Natural fragrance component at ≤0.05%; one of EU 26 allergens, caution for sensitive skin

Geraniol

Geraniol for fragrance; EU 26 allergen, labeling required above 0.001%.

Citral

Citral; citrus fragrance component, listed EU allergen, high phototoxicity risk, strict concentration limits apply.

Citronellol

Citronellol for fragrance; EU 26 allergen, labeling required above 0.001%.

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