Advanced Retinol Serum
The Stacked Skincare Advanced Retinol Serum is a emulsion. Our analysis of its 35 ingredients (30 low-risk) rates it Excellent (100/100). Based on its ingredients, it looks well-suited to dry and sensitive skin.
The Stacked Skincare Advanced Retinol Serum is a emulsion. Our analysis of its 35 ingredients (30 low-risk) rates it Excellent (100/100). Based on its ingredients, it looks well-suited to dry and sensitive 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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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Helianthus Annuus Seed Oil
(Fragrance, Skin Conditioning, Skin Conditioning Emollient) |
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Dimethyl Isosorbide
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Coco-Caprylate/Caprate
(Emollient, Skin Conditioning) |
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Dicaprylyl Ether
(Skin Conditioning, Emollient, Solvent) |
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Triheptanoin
(Viscosity Increasing Agent, Skin Conditioning, Surfactant, Viscosity Controlling) |
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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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Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
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Sodium Hyaluronate Crosspolymer
(Humectant, Skin Conditioning) |
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Beta-Glucan
(Bulking Agent, Skin Conditioning) |
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Dipalmitoyl Hydroxyproline
(Skin Conditioning, Antistatic Agent, Hair Conditioning) |
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C9-12 Alkane
(Solvent) |
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Hydroxypinacolone Retinoate
(Skin Conditioning) |
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Ascorbyl Glucoside
(Antioxidant) |
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Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
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Hydrolyzed Sodium Hyaluronate
(Skin Conditioning) |
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Sodium Acetylated Hyaluronate
(Humectant) |
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Bakuchiol
(Cosmetic Biocide, Antimicrobial) |
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Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
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TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
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Ferulic Acid
(Antioxidant, Preservative, Uv Absorber, Antimicrobial) |
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Caprylhydroxamic Acid
(Chelating Agent) |
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Glyceryl Stearate
(Emollient, Emulsifying) |
Fungal Acne Trigger
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Glyceryl Caprylate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
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Sodium Polyacrylate
(Absorbent, Emulsion Stabilising, Film Forming, Hair Fixing, Skin Conditioning Agent Emollient, Viscosity Controlling Agent, Viscosity Increasing Agent, Binding, Skin Conditioning) |
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Corn Starch Modified
(Absorbent, Film Forming, Skin Conditioning, Viscosity Controlling) |
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Polyurethane-10
(Film Forming, Hair Fixing) |
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Xylitol
(Flavoring Agent, Humectant, Skin Conditioning) |
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Caprylic Acid
(Fragrance, Sufactantsurfactant Cleansing Agent Is Included As A Function For The Soap Form Of Caprylic Acid., Emulsifying, Masking, Perfuming) |
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Pentylene Glycol
(Skin Conditioning, Solvent) |
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Sodium Phytate
(Chelating Agent, Oral Care Agent) |
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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Potassium Hydroxide
(Ph Adjuster, Buffering Agent) |
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Sodium Citrate
(Ph Adjuster, Buffering Agent, Chelating, Masking) |
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
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 Glucoside
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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