The Inkey List
Starter Retinol SerumPaula's Choice
10% Niacinamide BoosterA serum built around Retinoid, for barrier repair and smoothing.
A serum built around Niacinamide and Vitamin C derivative, for hydration and barrier repair.
Brand price
USD 15.00 · checked 26 Sept 2026 · brand's site
Brand price
USD 53.00 · checked 8 Oct 2026 · brand's site
At a Glance
They come out differently on Pore-clogger-free, Oil-free and Vegan; those rows are shaded. Tap any answer to see why.
Key Ingredients
Fatty alcohol2
Waxy fatty alcohols used as emollients and thickeners; unrelated to drying alcohol.
Benefits
Hydrating5
Boosts hydration and relieves dry, tight skin.
Caprylic/Capric Triglyceride, Glycerin, Propanediol, Squalane, Tocopherol
Barrier Repair12
Strengthens and restores the skin's natural barrier.
Caprylic/Capric Triglyceride, Cetearyl Alcohol, Cetyl Alcohol, Dicaprylyl Carbonate, Glycerin, Glyceryl Behenate, Glyceryl Stearate, Glycine Soja Oil, Glycine Soja Sterols, Squalane, Sucrose Laurate, Tocopherol
Hydrating7
Boosts hydration and relieves dry, tight skin.
Acetyl Glucosamine, Beta-Glucan, Butylene Glycol, Dipotassium Glycyrrhizate, Glycerin, Panthenol, Sodium Hyaluronate
Barrier Repair7
Strengthens and restores the skin's natural barrier.
Allantoin, Boerhavia Diffusa Root Extract, Caprylyl Glycol, Glycerin, Glycyrrhiza Glabra Root Extract, Niacinamide, Panthenol
Reduces Irritation5
Eases discomfort and supports skin resilience.
Allantoin, Beta-Glucan, Dipotassium Glycyrrhizate, Glycyrrhiza Glabra Root Extract, Panthenol
Redness Reducing3
Soothes visible redness and calms irritation.
Concerns
May Trigger Acne5
Can clog pores or trigger breakouts.
Cetearyl Alcohol, Cetyl Alcohol, Glycine Soja Oil, Sorbitan Isostearate, Tocopherol
May Worsen Seborrheic Dermatitis14
May feed the yeast involved in seborrheic dermatitis.
Candelilla/Jojoba/Rice Bran Polyglyceryl-3 Esters, Cetearyl Alcohol, Cetyl Alcohol, Glyceryl Behenate, Glyceryl Stearate, Glycine Soja Oil, Glycolipids, Inulin Lauryl Carbamate, Phospholipids, Polysorbate 60, Polysorbate 80, Sodium Stearoyl Lactylate, Sorbitan Isostearate, Sucrose Laurate
May Worsen Keratosis Pilaris5
May clog follicles or strip skin prone to keratosis pilaris.
Cetearyl Alcohol, Cetyl Alcohol, Glycine Soja Oil, Sorbitan Isostearate, Tocopherol
May Worsen Seborrheic Dermatitis3
May feed the yeast involved in seborrheic dermatitis.
Ingredients Side-by-side
Water (in both products)
Skin Conditioning
Emollient
Candelilla/Jojoba/Rice Bran Polyglyceryl-3 Esters
Cleansing
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Emollient
1 / 0
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- Possibly animal-derived
- May Worsen Seborrheic Dermatitis
Emollient
2 / 2
- Fatty alcohol
- Fatty alcohols (Malassezia)
- May Trigger Acne
- May Worsen Irritation
- May Worsen Keratosis Pilaris
- May Worsen Seborrheic Dermatitis
Emollient
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Water (in both products)
Skin Conditioning
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
Skin Conditioning
- Fatty alcohols (Malassezia)
- Dark Spots
- Hydrating
- May Worsen Seborrheic Dermatitis
Phospholipids (in both products)
Skin Conditioning
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Boerhavia Diffusa Root Extract
Skin Protecting
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water
Antiplaque, Skin Conditioning, Solvent
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
Learn more about Water →Glycerin
Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care, Perfuming, Humectant, Skin Protecting, Solvent, Viscosity Controlling
Glycerin may be plant, synthetic or animal depending on the supplier.
Learn more about Glycerin →Phenoxyethanol
Antimicrobial, Preservative
Phenoxyethanol is the aromatic ether alcohol that conforms to the formula:
Learn more about Phenoxyethanol →Phospholipids
Skin Conditioning
Phospholipids isn't fungal acne safe.
Learn more about Phospholipids →Xanthan Gum
Binding, Emulsion Stabilising, Gel Forming, Skin Conditioning, Cleansing, Emulsifying, Viscosity Controlling
Xanthan gum
Learn more about Xanthan Gum →Ethylhexylglycerin
Deodorant, Skin Conditioning
Ethylhexylglycerin is the organic compound that conforms to the formula
Learn more about Ethylhexylglycerin →Citric Acid
Buffering, Chelating, Fragrance
Citric Acid is an AHA.
Learn more about Citric Acid →
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