Bio-Retinal Melatonin Advanced Repair Serum
The Her Hyness Bio-Retinal Melatonin Advanced Repair Serum is a serums, essence, ampoule. Our analysis of its 44 ingredients (34 low-risk) rates it Excellent (98/100). Based on its ingredients, it looks well-suited to dry skin.
The Her Hyness Bio-Retinal Melatonin Advanced Repair Serum is a serums, essence, ampoule. Our analysis of its 44 ingredients (34 low-risk) rates it Excellent (98/100). Based on its ingredients, it looks well-suited to 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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Isohexadecane
(Skin Conditioning, Emollient, Solvent) |
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Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
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Propylene Glycol
(Fragrance, Humectant, Skin Conditioningagent Miscellaneous, Solvent, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling) |
Good for Dry Skin
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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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Cetyl Alcohol
(Emulsion Stabilising, Fragrance, Opacifying, Emulsifying, Surfactant, Foam Boosting, Viscosity Increasing Agent, Emollient, Masking, Viscosity Controlling) |
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Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Octyldodecanol
(Fragrance, Skin Conditioning, Emollient, Perfuming, Solvent) |
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Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Antistatic Agent, Emollient) |
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Glyceryl Stearate SE
(Emulsifying, Surfactant) |
Bad for Oily Skin
|
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Squalane
(Emollient, Hair Conditioning, Refatting, Skin Conditioning) |
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Steareth-21
(Sufactant, Emulsifying, Surfactant) |
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Polysorbate 20
(Emulsifying, Surfactant) |
Fungal Acne Trigger
|
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Dimethyl Isosorbide
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Allantoin
(Skin Conditioning, Skin Protecting, Soothing) |
Good for Oily Skin
Good for Sensitive Skin
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Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
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Silybin
(Skin Conditioning) |
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RIBES NIGRUM SEED OIL
(Skin Conditioning Emollient) |
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Sodium Acrylates Copolymer
(Binding Agent, Film Forming, Viscosity Increasing Agent, Binding, Opacifying, Viscosity Controlling) |
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Chlorphenesin
(Cosmetic Biocide, Antimicrobial, Preservative) |
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Hydrogenated Polyisobutene
(Skin Conditioning, Emollient, Viscosity Increasing Agent, Viscosity Controlling) |
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Polyacrylate Crosspolymer-11
(Emulsion Stabilising, Skin Conditioning, Viscosity Controlling) |
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Helianthus Annuus Seed Oil
(Fragrance, Skin Conditioning, Skin Conditioning Emollient) |
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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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Melatonin
(Antioxidant) |
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Phospholipids
(Skin Conditioning) |
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Polyglyceryl-10 Stearate
(Skin Conditioning, Emulsifying, Surfactant) |
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Pentylene Glycol
(Skin Conditioning, Solvent) |
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Hydroxypinacolone Retinoate
(Skin Conditioning) |
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Pistacia Lentiscus Gum
(Film Forming, Fragrance) |
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Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
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Retinal
(Skin Conditioning) |
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TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
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Cardiospermum Halicacabum Flower/Leaf/Vine Extract
(Skin Conditioning) |
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Honey Extract
(Humectant, Skin Conditioning, Moisturising) |
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Coco-glucoside
(Cleansing, Foaming, Surfactant) |
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Glyceryl Caprylate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
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Honey
(Flavoring Agent, Humectant, Emollient, Moisturising) |
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Royal Jelly Extract
(Skin Conditioning) |
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Propolis Extract
(Skin Conditioning) |
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Palmitoyl Tripeptide-1
(Skin Conditioning) |
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rosmarinus officinalis leaf extract
(Antimicrobial, Fragrance, Skin Conditioning) |
No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.
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, Retinal
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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