The Inkey List
Starter Retinol SerumA serum built around Retinoid, for barrier repair and smoothing.
A serum built around Retinoid and Niacinamide, for barrier repair and smoothing.
Brand price
USD 15.00 · checked 26 Sept 2026 · brand's site
Brand price
INR 599.00 · checked 28 Sept 2026 · brand's site

At a Glance

They come out differently on Fragrance-free and Silicone-free; 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.
Chemical sunscreen1
Organic UV filters that absorb UV and release it as heat.

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.
Betaine, Caprylic/Capric Triglyceride, Dimethicone, Propanediol, Propylene Glycol, Sodium Hyaluronate, Tocopherol
Barrier Repair12
Strengthens and restores the skin's natural barrier.
Allantoin, Behenyl Alcohol, Betaine, Caprylic/Capric Triglyceride, Cetearyl Olivate, Dicaprylyl Carbonate, Dimethicone, Garcinia Indica Seed Butter, Glyceryl Stearate, Niacinamide, Propylene Glycol, Tocopherol

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 Dermatitis7
May feed the yeast involved in seborrheic dermatitis.
Behenyl Alcohol, Cetearyl Olivate, Garcinia Indica Seed Butter, Glyceryl Stearate, Palmitoyl Glycine, Polysorbate 20, Sorbitan Olivate

Ingredients Side-by-side

Skin Conditioning
Dicaprylyl Carbonate (in both products)
Emollient
Candelilla/Jojoba/Rice Bran Polyglyceryl-3 Esters
Cleansing
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Glyceryl Stearate (in both products)
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
Dicaprylyl Carbonate (in both products)
Emollient
Emollient
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Emulsifying
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Glyceryl Stearate (in both products)
Emollient
1 / 0
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- Possibly animal-derived
- May Worsen Seborrheic Dermatitis
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Dicaprylyl Carbonate
Skin Conditioning, Emollient
Carbonic Acid, Dicaprylyl Ester
Learn more about Dicaprylyl Carbonate →Propanediol
Solvent, Viscosity Controlling
Propanediol is the organic compound that conforms to the formula
Learn more about Propanediol →Glyceryl Stearate
Emollient, Emulsifying
Glyceryl Stearate may be plant, synthetic or animal depending on the supplier.
Learn more about Glyceryl Stearate →Phenoxyethanol
Antimicrobial, Preservative
Phenoxyethanol is the aromatic ether alcohol that conforms to the formula:
Learn more about Phenoxyethanol →Ethylhexylglycerin
Deodorant, Skin Conditioning
Ethylhexylglycerin is the organic compound that conforms to the formula
Learn more about Ethylhexylglycerin →Caprylic/Capric Triglyceride
Fragrance, Perfuming, Occlusive, Solvent
Caprylic/Capric Triglyceride is the mixed triester of glycerin and caprylic and capric acids.
Learn more about Caprylic/Capric Triglyceride →Tocopherol
Antioxidant, Fragrance, Skin Conditioning, Occlusive
Tocopherol is vitamin E.
Learn more about Tocopherol →
Similar Comparisons
Each product against its closest dupes.
- View the comparison

The Inkey List
Starter Retinol Serum

The Inkey List
10% Niacinamide Serum
- View the comparison

Foxtale
0.15% Beginner-friendly Retinol Night Serum

Dot & Key
Pomegranate Youth 0.2% Retinol Complex Face Serum
- View the comparison

The Inkey List
Starter Retinol Serum

Murad
Retinal ReSculpt Overnight Treatment
- View the comparison

Foxtale
0.15% Beginner-friendly Retinol Night Serum

Dot & Key
Strawberry Bright 10% Niacinamide Face Serum