Ruby Series Advanced Firming Nourishing Essence
The Proya Ruby Series Advanced Firming Nourishing Essence is a serums, essence, ampoule. Our analysis of its 62 ingredients (52 low-risk) rates it Excellent (98/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The Proya Ruby Series Advanced Firming Nourishing Essence is a serums, essence, ampoule. Our analysis of its 62 ingredients (52 low-risk) rates it Excellent (98/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
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Water
(Solvent) |
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Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
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Acetyl Glucosamine
(Skin Conditioning) |
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Phytosteryl/Octyldodecyl Lauroyl Glutamate
(Skin Conditioning) |
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Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent) |
Good for Dry Skin
Fungal Acne Trigger
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Isotridecyl Isononanoate
(Skin Conditioning, Emollient) |
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Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
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Ammonium Acryloyldimethyltaurate/VP Copolymer
(Viscosity Controlling) |
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Dimethyl Isosorbide
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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1,2-Hexanediol
(Solvent) |
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Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
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Hydroxyacetophenone
(Antioxidant) |
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Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent) |
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Hydroxypropyl Cyclodextrin
(Chelating Agent, Emulsion Stabilising, Masking, Skin Conditioning) |
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Hydrogenated Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Suspending Agent Nonsurfactant) |
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Hexyldecanol
(Skin Conditioning, Emollient, Humectant, Solvent) |
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Pentylene Glycol
(Skin Conditioning, Solvent) |
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Polyglyceryl-3 Methylglucose Distearate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
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Bisabolol
(Fragrance, Skin Conditioning, Soothing) |
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Allantoin
(Skin Conditioning, Skin Protecting, Soothing) |
Good for Oily Skin
Good for Sensitive Skin
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Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
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Silybum Marianum Fruit Extract
(Skin Conditioning) |
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Citrus Limon Fruit Extract
(Fragrance, Skin Conditioning) |
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Glycine Soja Extract
(Skin Conditioning) |
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Hydroxypinacolone Retinoate
(Skin Conditioning) |
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Retinol
(Skin Conditioning) |
Bad for Sensitive Skin
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Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate
(Skin Conditioning) |
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Oligopeptide-1
(Skin Conditioning) |
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Palmitoyl Tripeptide-5
(Skin Conditioning) |
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Linum Usitatissimum Seed Extract
(Perfuming, Skin Conditioning) |
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Dipalmitoyl Hydroxyproline
(Skin Conditioning, Antistatic Agent, Hair Conditioning) |
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Ascorbyl Palmitate
(Antioxidant, Masking) |
Fungal Acne Trigger
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Madecassoside
(Antioxidant, Skin Conditioning) |
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Centella Asiatica Extract
(Cleansing, Skin Conditioning, Smoothing, Soothing, Tonic) |
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Asiaticoside
(Antioxidant, Skin Conditioning, Perfuming) |
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Ceramide NP
(Hair Conditioning, Skin Conditioning) |
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Ceramide AP
(Hair Conditioning, Skin Conditioning) |
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Avena Sativa Bran
(Abrasive, Absorbent, Bulking) |
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Beta-Glucan
(Bulking Agent, Skin Conditioning) |
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Phytosphingosine
(Hair Conditioning, Skin Conditioning) |
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4-t-Butylcyclohexanol
(Masking, Perfuming) |
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Superoxide Dismutase
(Reducing, Skin Conditioning, Antioxidant) |
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Mauritia Flexuosa Fruit Oil
(Skin Conditioning) |
Fungal Acne Trigger
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TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
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Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Antistatic Agent, Emollient) |
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Hydroxypropyl Methylcellulose Stearoxy Ether
(Viscosity Increasing Agent, Viscosity Controlling) |
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Polysorbate 80
(Denaturant, Emulsifying, Surfactant) |
Fungal Acne Trigger
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Divinyldimethicone/Dimethicone Crosspolymer
(Film Forming, Skin Conditioning, Viscosity Increasing Agent, Viscosity Controlling) |
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Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
(Antioxidant) |
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Trehalose
(Flavoring Agent, Humectant, Moisturising) |
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Sucrose Laurate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
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Cholesterol
(Emulsion Stabilising, Skin Conditioning, Viscosity Increasing Agent, Emollient, Emulsifying, Stabilising, Viscosity Controlling) |
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PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin
(Humectant) |
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Hydroxyphenyl Propamidobenzoic Acid
(Skin Conditioning) |
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PEG-40 Hydrogenated Castor Oil
(Fragrance, Emulsifying, Surfactant, Perfuming) |
Fungal Acne Trigger
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Caramel
(Colorant, Fragrance, Cosmetic Colorant, Masking) |
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Sorbitan Trioleate
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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Xanthan Gum
(Binding Agent, Emulsion Stabilising, Skin Conditioning, Surfactant Emulsifying Agent, Viscosity Increasing Agent, Binding, Gel Forming, Viscosity Controlling) |
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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
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Phenethyl Alcohol
(Fragrance, Preservative, Masking) |
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PARFUM
(Fragrance, Perfuming) |
No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.
EWG flags hazard, not real-world risk — ratings don't account for how much of an ingredient a product contains. Treat these as things to research, not verdicts. How we score →
How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
Trust & honesty
Contains ingredients some choose to avoid or double-check while pregnant or nursing.
Topical retinoids (retinol, retinaldehyde, retinyl esters) are widely advised against in pregnancy as a precaution. The strongest evidence is for ORAL retinoids; topical absorption is low, but most clinicians err on the side of caution.
This is general information, not medical advice. Pregnancy guidance varies and depends on concentration and your individual situation — always check with your doctor, midwife or pharmacist. How we flag this.
The concentrations these actives are typically effective at in research — not a measurement of this product.
Most studied between 0.1% and 1%. Higher is not automatically better — irritation climbs with dose, so a well-formulated lower strength is often the sweet spot.
Hydroxypinacolone Retinoate, Retinol
L-ascorbic acid is usually used at 5–20% (around 10–15% is common). Above ~20% adds little and tends to irritate more; it also needs a low pH to work.
Ascorbyl Palmitate
Most research uses 2–5%; some formulas go to 10%. Very high levels can cause flushing in sensitive skin.
Niacinamide
INCI lists don't disclose amounts, and we don't claim to know this product's levels — these are the ranges these ingredients are usually effective at, so you can tell a real formula from "fairy-dusting" a marketed active. How we estimate this.
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