Nano Retinol 0.3% + Niacin Renewing Serum
The Anua Nano Retinol 0.3% + Niacin Renewing Serum is a serums, essence, ampoule. Our analysis of its 89 ingredients (67 low-risk) rates it Excellent (97/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin.
The Anua Nano Retinol 0.3% + Niacin Renewing Serum is a serums, essence, ampoule. Our analysis of its 89 ingredients (67 low-risk) rates it Excellent (97/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry 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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Glycereth-26
(Humectant, Viscosity Decreasing Agent, Solvent, Viscosity Controlling) |
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Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
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Pyrus Malus Fruit Extract
(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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1,2-Hexanediol
(Solvent) |
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Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent) |
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Castanea Crenata Shell Extract
(Skin Conditioning) |
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Glyceryl Citrate/Lactate/Linoleate/Oleate
(Skin Conditioning, Emollient, Emulsifying) |
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Diospyros Kaki Leaf Extract
(Skin Protecting, Tonic) |
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Coptis Japonica Root Extract
(Skin Conditioning) |
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Potentilla Anserina Extract
(Skin Conditioning) |
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Avena sativa Kernel Extract
(Abrasive, Antioxidant, Skin Conditioning, Skin Conditioning Emollient) |
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Cynara Scolymus Leaf Extract
(Skin Conditioning) |
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Portulaca Oleracea Extract
(Skin Conditioning) |
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MELALEUCA ALTERNIFOLIA LEAF EXTRACT
(Perfuming, Skin Conditioning) |
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Ficus Carica Fruit Extract
(Humectant) |
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Centella Asiatica Extract
(Cleansing, Skin Conditioning, Smoothing, Soothing, Tonic) |
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Camellia Sinensis Leaf Extract
(Antimicrobial, Antioxidant, Astringent, Emollient, Humectant, Masking, Oral Care Agent, Skin Conditioning, Skin Protecting, Tonic, Uv Absorber) |
Good for Oily Skin
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Artemisia Capillaris Flower Extract
(Skin Conditioning) |
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Arnica Montana Flower Extract
(Masking, Perfuming, Skin Conditioning) |
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Houttuynia Cordata Extract
(Skin Conditioning) |
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Melia Azadirachta Leaf Extract
(Antimicrobial, Skin Protecting) |
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Lavandula Angustifolia Flower Extract
(Cleansing, Deodorant, Fragrance, Refreshing, Tonic) |
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Chamomilla Recutita Flower/Leaf Extract
(Antimicrobial) |
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Borago Officinalis Extract
(Emollient, Skin Conditioning) |
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Centaurea Cyanus Flower Extract
(Astringent, Skin Conditioning) |
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Hydrogenated Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Suspending Agent Nonsurfactant) |
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Camellia Sinensis Leaf Water
(Masking, Perfuming, Tonic) |
Good for Oily Skin
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Centaurea Cyanus Flower Water
(Skin Conditioning) |
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Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
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Melaleuca Alternifolia Leaf Oil
(Antioxidant, Perfuming) |
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Carapa Guaianensis Seed Oil
(Denaturant, Skin Conditioning) |
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Hippophae Rhamnoides Acid
(Emulsion Stabilising, Skin Conditioning, Skin Conditioning Emollient, Surfactant Cleansing) |
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TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
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Cetyl Ethylhexanoate
(Skin Conditioning, Emollient) |
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Ammonium Acryloyldimethyltaurate/VP Copolymer
(Viscosity Controlling) |
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Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
(Antioxidant) |
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Polyacrylate Crosspolymer-6
(Emulsion Stabilising, Viscosity Controlling) |
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Methylpropanediol
(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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Polysorbate 20
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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Retinol
(Skin Conditioning) |
Bad for Sensitive Skin
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Ceramide NP
(Hair Conditioning, Skin Conditioning) |
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Pentylene Glycol
(Skin Conditioning, Solvent) |
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Carbomer
(Emulsion Stabilising, Viscosity Increasing Agent, Gel Forming, Viscosity Controlling) |
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Tromethamine
(Fragrance, Ph Adjuster, Buffering Agent, Masking) |
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Dipotassium Glycyrrhizate
(Flavoring Agent, Skin Conditioning, Humectant) |
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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Adenosine
(Skin Conditioning) |
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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
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Polyquaternium-51
(Film Forming, Humectant, Skin Conditioning) |
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Squalane
(Emollient, Hair Conditioning, Refatting, Skin Conditioning) |
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Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
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Hydrolyzed Sodium Hyaluronate
(Skin Conditioning) |
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BHT
(Antioxidant, Fragrance, Masking) |
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Oleic Acid
(Fragrance, Sufactantsurfactant Cleansing Agent Is Included As A Function For The Soap Form Of Oleic Acid., Emollient, Emulsifying) |
Fungal Acne Trigger
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Dipropylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Masking, Viscosity Controlling) |
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BHA
(Antioxidant, Fragrance, Masking) |
Bad for Sensitive Skin
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Allantoin
(Skin Conditioning, Skin Protecting, Soothing) |
Good for Oily Skin
Good for Sensitive Skin
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Maltodextrin
(Absorbent, Binding Agent, Emulsion Stabilising, Film Forming, Hair Conditioning, Skin Conditioning, Suspending Agent Nonsurfactant, Binding) |
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Saccharide Hydrolysate
(Humectant) |
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Sorbitan Laurate
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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Glyceryl Stearate
(Emollient, Emulsifying) |
Fungal Acne Trigger
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Butyrospermum Parkii Butter
(Skin Conditioning, Viscosity Controlling) |
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Octyldodecanol
(Fragrance, Skin Conditioning, Emollient, Perfuming, Solvent) |
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Phytosterols
(Skin Conditioning) |
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Madecassoside
(Antioxidant, Skin Conditioning) |
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Ceramide AS
(Hair Conditioning, Skin Conditioning) |
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Ceramide AP
(Hair Conditioning, Skin Conditioning) |
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Capryloyl Salicylic Acid
(Skin Conditioning) |
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Cholesterol
(Emulsion Stabilising, Skin Conditioning, Viscosity Increasing Agent, Emollient, Emulsifying, Stabilising, Viscosity Controlling) |
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Hydroxyethylcellulose
(Binding Agent, Emulsion Stabilising, Film Forming, Viscosity Increasing Agent, Binding, Stabilising, Viscosity Controlling) |
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Acetyl Dipeptide-1 Cetyl Ester
(Hair Conditioning, Skin Conditioning) |
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Ceramide NS
(Hair Conditioning, Skin Conditioning) |
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Ceramide NG
(Skin Conditioning) |
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Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
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Guaiazulene
(Cosmetic Colorant, Fragrance, Antimicrobial, Perfuming) |
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Sucrose Distearate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
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Nonapeptide-1
(Skin Conditioning, Hair Conditioning) |
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Acetyl Hexapeptide-8
(Humectant, Skin Conditioning) |
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Copper Tripeptide-1
(Skin Conditioning) |
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Tripeptide-1
(Skin Conditioning) |
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Palmitoyl Tetrapeptide-7
(Skin Conditioning) |
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Palmitoyl Tripeptide-1
(Skin Conditioning) |
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Palmitoyl Pentapeptide-4
(Skin Conditioning) |
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Hydroxypropyl Cyclodextrin
(Chelating Agent, Emulsion Stabilising, Masking, Skin Conditioning) |
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Hexapeptide-9
(Skin Conditioning) |
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Ceramide EOP
(Hair Conditioning, Skin Conditioning) |
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.
Low-strength topical salicylic acid (BHA) is generally considered fine. Caution is usually reserved for high-strength leave-on products and salicylic peels.
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.
Retinol
Most research uses 2–5%; some formulas go to 10%. Very high levels can cause flushing in sensitive skin.
Niacinamide
Salicylic acid is OTC-capped at 2%; 0.5–2% is the usual leave-on range. Much below that it acts more as a soothing agent than an exfoliant.
Capryloyl Salicylic Acid
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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