Paula's Choice
1% Retinol BoosterA serum built around AHA and Lactic acid, for barrier repair and hydration.
A serum built around Retinoid and Ceramide, for barrier repair and hydration.
Brand price
Not recorded · brand's site
Brand price
USD 55.00 · checked 8 Oct 2026 · brand's site

At a Glance

They come out differently on Silicone-free, Pore-clogger-free and Oil-free; those rows are shaded. Tap any answer to see why.

Key Ingredients

Fatty alcohol1
Waxy fatty alcohols used as emollients and thickeners; unrelated to drying alcohol.
Ceramide3
Skin-identical lipids that hold the barrier together.

Benefits

Hydrating8
Boosts hydration and relieves dry, tight skin.
Ceramide AP, Ceramide EOP, Ceramide NP, Dimethicone, Dipotassium Glycyrrhizate, Glycerin, Lactic Acid, Sodium Hyaluronate
Barrier Repair11
Strengthens and restores the skin's natural barrier.
Caprylyl Glycol, Ceramide AP, Ceramide EOP, Ceramide NP, Cetearyl Alcohol, Cetearyl Ethylhexanoate, Cholesterol, Dimethicone, Glycerin, Isopropyl Myristate, Phytosphingosine
Hydrating5
Boosts hydration and relieves dry, tight skin.
Butylene Glycol, Ceramide NP, Dipotassium Glycyrrhizate, Glycerin, Glyceryl Ascorbate
Barrier Repair6
Strengthens and restores the skin's natural barrier.
Allantoin, Avena Sativa Kernel Extract, Caprylyl Glycol, Carthamus Tinctorius Seed Oil, Ceramide NP, Glycerin
Reduces Irritation3
Eases discomfort and supports skin resilience.
Allantoin, Avena Sativa Kernel Extract, Dipotassium Glycyrrhizate

Concerns

May Worsen Seborrheic Dermatitis11
May feed the yeast involved in seborrheic dermatitis.
Behentrimonium Methosulfate, Ceramide AP, Ceramide EOP, Ceramide NP, Cetearyl Alcohol, Cetearyl Ethylhexanoate, Cetearyl Glucoside, Isopropyl Myristate, Phytosphingosine, Polyacrylate Crosspolymer-6, Sodium Lauroyl Lactylate
May Worsen Keratosis Pilaris2
May clog follicles or strip skin prone to keratosis pilaris.
May Worsen Seborrheic Dermatitis7
May feed the yeast involved in seborrheic dermatitis.
Carthamus Tinctorius Seed Oil, Ceramide NP, Ethylhexyl Olivate, Hydrogenated Lecithin, Palmitoyl Tripeptide-1, Polyglyceryl-10 Laurate, Polysorbate 20

Ingredients Side-by-side

Emollient
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Emollient
2 / 1
- Fatty alcohol
- Fatty alcohols (Malassezia)
- May Trigger Acne
- May Worsen Keratosis Pilaris
- May Worsen Seborrheic Dermatitis
Emulsion Stabilising
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Skin Conditioning
Skin Conditioning
0 / 0
- Plant oils and butters (coconut, olive, shea)
- Plant or mineral oil
- Barrier Repair
- May Worsen Oily Skin
- May Worsen Seborrheic Dermatitis
Polyglyceryl-10 Caprylate/Caprate
Cleansing
Skin Conditioning
Cleansing
0 / 0
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- Polysorbates (Tween emulsifiers)
- May Worsen Seborrheic Dermatitis
Skin Conditioning
- Retinoid
- Acne Fighting
- Anti-Aging
- Dark Spots
- Firming
- Oil Control
- Pore Refining
- Smoothing
Glycyrrhiza Glabra
Ceramide NP (in both products)
Skin Conditioning
- Ceramide
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- Barrier Repair
- Hydrating
- 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.
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 →Dipotassium Glycyrrhizate
Humectant, Skin Conditioning
.alpha.-d-Glucopyranosiduronic acid, (3.beta.,20.beta.)-20-carboxy-11-oxo-30-norolean-12-en-3-yl 2-O-.beta.-d-glucopyranuronosyl-, dipotassium salt
Learn more about Dipotassium Glycyrrhizate →Ceramide NP
Hair Conditioning, Skin Conditioning
Ceramide NP isn't fungal acne safe.
Learn more about Ceramide NP →Phenoxyethanol
Antimicrobial, Preservative
Phenoxyethanol is the aromatic ether alcohol that conforms to the formula:
Learn more about Phenoxyethanol →Caprylyl Glycol
Deodorant, Hair Conditioning, Skin Conditioning, Emollient
Caprylyl Glycol is the diol that conforms to the formula
Learn more about Caprylyl Glycol →Xanthan Gum
Binding, Emulsion Stabilising, Gel Forming, Skin Conditioning, Cleansing, Emulsifying, Viscosity Controlling
Xanthan gum
Learn more about Xanthan Gum →
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