Ingredients
February 3 2025 6:00am • Est. Read Time: 10 MINThe Custom FormulaRx
Active ingredients in your prescription are determined by your dermatology provider on a person-by-person basis. Commonly used ingredients include:
Clindamycin
Azelaic acid
Tretinoin
Niacinamide
Zinc Pyrithione
Tranexamic acid
Metronidazole
Ivermectin
Spironolactone
Still curious? To learn which 3 ingredients have been included in your Curology formula, check your Treatment Page where you can find your consultation which contains your provider's recommendations alongside your custom formula. Your prescription will also be listed on your bottle label.
Questions about your prescription? Reach out to your Curology medical provider!
Questions about the bottle itself? Check out our Bottles 101 FAQ.
Our base (inactive) ingredients have been specifically formulated to work well with our active ingredients and to be non-pore-clogging. Our mixes have a pH of approximately 4-5 (although the pH varies by formulation), and are free of any added fragrances. Curology formulas are cruelty-free and are never tested on animals.
The base for our custom prescription formulas with 3 active ingredients contains: aloe barbadensis leaf juice, C13-14 isoparaffin, caprylic/capric triglyceride, deionized water, laureth-7, phenoxyethanol, polyacrylamide, tocopheryl acetate, triethylene glycol.
All formulas containing tretinoin also contain the antioxidant butylated hydroxytoluene (BHT), and formulas containing both niacinamide and azelaic acid, as well as formulas with spironolactone, may also contain propylene glycol.
The Curology HydroTretRx
Formerly known as Future-ProofRx
Just like the Custom FormulaRx, active ingredients in your prescription are determined by your dermatology provider on a person-by-person basis. Commonly used ingredients include:
Tretinoin
Azelaic acid
Tranexamic acid
Dexpanthenol
Niacinamide
The base for our Curology HydroTretRx formulas with 3 active ingredients contains: Aloe barbadensis leaf juice, C13-14 isoparaffin, caprylic/capric triglyceride, deionized water, laureth-7, phenoxyethanol, polyacrylamide, tocopheryl acetate, triethylene glycol.
All formulas containing tretinoin also contain the antioxidant butylated hydroxytoluene (BHT), and formulas containing both niacinamide and azelaic acid may also contain propylene glycol. All formulas containing dexpanthenol also contain propylene glycol.
The Deep CleanseRx
Active ingredients in your prescription are determined by your dermatology provider on a person-by-person basis. Commonly used ingredients include:
Salicylic acid
Sulfacetamide
Zinc pyrithione
The base for our Deep CleanseRx formulas contains: Water, Sodium Cocoyl Isethionate, Cocamidopropyl Hydroxysultaine, Acrylates Copolymer, Propanediol, Xylitylglucoside, Coconut Alcohol, Glycerin, Panthenol, Coco-Glucoside, Anhydroxylitol, Stearic Acid, 1,2-Hexanediol, Citric Acid, Xylitol, PEG-150 Pentaerythrityl Tetrastearate, Stearyl Alcohol, Sodium Hydroxide, Caprylhydroxamic Acid, Xanthan Gum, Potassium Sorbate, Avena Sativa (Oat) Kernel Extract
Body CleanseRx
Body CleanseRx features a soothing base blend of glycerin and oat extract, and is designed to be gentle on all skin types, including sensitive. It was designed specifically to support acne-prone skin. Active ingredients include:
Sulfacetamide
Zinc Pyrithione
Salicylic acid
The base (inactive) ingredients for Body CleanseRx include: Water, Sodium Cocoyl Isethionate, Cocamidopropyl Hydroxysultaine, Acrylates Copolymer, Propanediol, Xylitylglucoside, Coconut Alcohol, Glycerin, Panthenol, Coco-Glucoside, Anhydroxylitol, Stearic Acid, 1,2-Hexanediol, Citric Acid, Xylitol, PEG-150 Pentaerythrityl Tetrastearate, Stearyl Alcohol, Sodium Hydroxide, Caprylhydroxamic Acid, Xanthan Gum, Potassium Sorbate, Avena Sativa (Oat) Kernel Extract
The Hair FormulaRx
Active ingredients in your prescription are determined by your dermatology provider on a person-by-person basis. Commonly used ingredients include:
Minoxidil
Finasteride
Ketoconazole
Spironolactone
Caffeine
Melatonin
The base for our personalized hair formulas contains: ethyl alcohol, propanediol, purified water. Formulas that contain minoxidil also contain lactic acid.
Cleansers & moisturizers
Our dermatologists designed each of our cleansers and moisturizers to be simple and non-clogging — they have everything you need, and nothing extra.
Our Gentle Cleanser will leave your face feeling fresh, clean, and ready for the next step. The lightly foaming, gel texture is made for all skin types but is especially loved by those with sensitive skin. It has a pH of 5.5-6.5 and is gluten-free, paraben-free, and fragrance-free. The full ingredients for our Gentle Cleanser are listed below:
Water, Acrylates Copolymer, Cocamidopropyl Hydroxysultaine, Sodium Cocoyl Isethionate, Xylitylglucoside, Propanediol, Coco-glucoside, Anhydroxylitol, Stearic Acid, 1,2-hexanediol, Xylitol, Panthenol, Coconut Alcohol, Citric Acid, Peg-150 Pentaerythrityl Tetrastearate, Stearyl Alcohol, Glycerin, Sodium Hydroxide, Sodium Chloride, Caprylhydroxamic Acid, Disodium Edta, Xanthan Gum, Potassium Sorbate, Avena Sativa (Oat) Leaf Extract
Our Acne Cleanser, powered by 2.5% benzoyl peroxide, hydrating glycerin, and skin-soothing allantoin, is designed to shut down persistent pimples, while still being gentle enough for daily use. Unlike other benzoyl peroxide cleansers that use a “more is more” approach with strengths up to 10%, Curology uses a lower percentage of benzoyl peroxide—as a gentler, yet still effective approach to helping clear acne. The full ingredients for our Acne Cleanser are listed below:
Active ingredients include: Benzoyl Peroxide 2.5% -
Inactive ingredients include: Water, C12-14 Alkyl Olefin Sulfonate, Glycerin, Propylene Glycol, Disodium Cocoamphodiacetate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Hyaluronate, Sodium Hydroxide, Phenoxyethanol, Disodium EDTA, Allantoin, Panthenol, Ethylhexylglycerin
Our Hydro+ Foaming Gel Cleanser is formulated with Dual-Layered Hydration Technology to help lock in lasting moisture while washing away dirt and oil, without stripping skin of essential hydrators. Key Ingredients: Dual-Layered Hydration Technology, Hyaluronic acid at 5 molecular weights deeply hydrates multiple layers of skin, while polyglutamic acid forms a protective layer to secure hydration levels for visibly smoother, bouncy-looking skin.
Water, Glycerin, Potassium Cocoyl Glycinate, Coco-Betaine, Propanediol, Potassium Cocoate, Hyaluronic Acid, Sodium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Sodium Hyaluronate Crosspolymer, Polyglutamic Acid, Caprylhydroxamic Acid, 1,2-Hexanediol, Squalane, Aloe Barbadensis Leaf Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Coco-Glucoside Glyceryl Oleate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Hydroxide, Sodium PCA, Sodium Phytate, Ethylhexylglycerin, Citric Acid, Pentylene Glycol
Give your skin a quick boost of hydration with our Gel Moisturizer. We wanted this moisturizer to be for day and night, so we left out the SPF. You’ll want to layer a sunscreen over the moisturizer in the daytime. It has a pH of 4.8-5.8 and is gluten-free, paraben-free, and fragrance-free. The full ingredients for our moisturizer are listed below:
Water, Dimethicone, Glycerin, Propanediol, Polysilicone-11, Cetearyl Olivate, Butylene Glycol, 1,2-hexanediol, Sodium Acrylate/sodium Acryloyldimethyl Taurate Copolymer, Sorbitan Olivate, Polyisobutene, Carbomer, Aminomethyl Propanol, Citric Acid, Caprylhydroxamic Acid, Disodium Edta, Sodium Hyaluronate, Dimethiconol, Caprylyl/capryl Glucoside, Decyl Glucoside
Double down on moisture with the Cream Moisturizer! The full ingredients for our Cream Moisturizer are listed below:
Water, Caprylic/Capric Triglyceride, Cetearyl Alcohol, Cetyl Alcohol, Aloe Barbadensis Leaf Juice, Squalane, Glycerin, Dimethicone, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Limnanthes Alba (Meadowfoam) Seed Oil, Sodium Hyaluronate, Butyrospermum Parkii (Shea) Butter, Cetearyl Olivate, Sorbitan Olivate, Argania Spinosa Kernel Oil, Sodium PCA, Allantoin, Isohexadecane, Cetearyl Glucoside, Polysorbate 60, Sorbitan Isostearate, Phenoxyethanol, Ethylhexylglycerin, Citric Acid, Sodium Hydroxide
Deeply quench thirsty skin and lock in lasting barrier support with Hydro+ Gel-Cream Moisturizer. Powered by our Dual-Layered Hydration Technology, this fast-absorbing gel-cream is dermatologist-designed to intensely hydrate multiple layers of skin—locking in a smooth, healthy-looking glow. Key Ingredients: Dual-Layered Hydration Technology: Hyaluronic acid at 5 molecular weights deeply hydrates multiple layers of skin, while polyglutamic acid forms a protective layer to secure hydration levels for visibly smoother, bouncy-looking skin.
Supporting Ingredients: Ectoin: Helps reduce moisture loss, soothes skin, and supports a healthy barrier, Glycerin: Helps keep skin soft, Niacinamide: Calms inflammation and helps boost barrier function, Peptides: Helps support natural collagen production & Panthenol: Attracts and retains water while helping to support supple-looking skin
Water, Butylene Glycol, Dimethicone, Glycerin, Trisiloxane, Niacinamide, Trehalose, Polyglutamic Acid, Hyaluronic Acid, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Sodium Hyaluronate Crosspolymer, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Ectoin, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Carbomer, Ethylhexyl Palmitate, Hydrogenated Polydecene, Hydrogenated Polyisobutene, Hydroxyacetophenone, Panthenol, Pentylene Glycol, Polyacrylate-13, Sodium Polyacryloyldimethyl Taurate, Sorbitan Isostearate, Polyglyceryl-10 Laurate, Polysorbate 20, Propanediol, Caprylyl Glycol, Ethylhexylglycerin
Our Hydro+ Daily Moisturizer Broad Spectrum SPF 30 is formulated with our Dual-Layered Hydration Technology to intensely hydrate skin and defend against harmful UVA and UVB rays with an invisible finish. For an added boost of protection, vitamin C and niacinamide offer antioxidant support against everyday environmental damage for a healthy-looking glow.
Active Ingredients: Avobenzone 3% Homosalate 7% Octisalate 5%
Inactive Ingredients: Water, Glycerin, Butyloctyl Salicylate, C12-15 Alkyl Benzoate, Isoamyl Laurate, Silica, Tetrahexyldecyl Ascorbate, Hyaluronic Acid, Sodium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Sodium Hyaluronate Crosspolymer, Polyglutamic Acid, Pentylene Glycol, Phenoxyethanol, Ectoin, Caffeine, Niacinamide, Panthenol, Ethylhexyl Methoxycrylene, Ethylhexylglycerin, Hydroxyacetophenone, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Inulin Lauryl Carbamate, Sorbitan Isostearate, Tocopheryl Acetate, Trisodium Ethylenediamine Disuccinate, Citric Acid, Xanthan Gum
Hydration Serum:
Active ingredients include: Hyaluronic acid, Acid, Urea, Glycerin
Inactive ingredients include: Water, Glycerin, Propanediol, 1,2-Hexanediol, Isopentyldiol, Sodium Citrate, Urea, Pentylene Glycol, Citric Acid, Hyaluronic Acid, Sodium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Sodium Hyaluronate Crosspolymer, Polyglutamic Acid, Aloe Barbadensis Leaf Juice, Sodium Phytate, Xanthan Gum, Hydroxyacetophenone, Ethylhexylglycerin
Brightening Vitamin C Serum:
Active ingredients include: Vitamin C, Azelaic Acid
Inactive ingredients include: Water, Dimethicone, Magnesium Ascorbyl Phosphate, Tetrahexyldecyl Ascorbate, Cetearyl Olivate, Ascorbyl Glucoside, Potassium Azeloyl Diglycinate, Caprylic/Capric Triglyceride, Propanediol, Polyglyceryl-6 Stearate, Sorbitan Olivate, Glycerin, Behenyl Alcohol, Sodium Stearoyl Glutamate, Camellia Sinensis Flower Extract, Tocopherol, Tocopheryl Acetate, Hydroxyacetophenone, Polyglyceryl-6 Polyricinoleate, Dimethiconol, Sclerotium Gum, 1,2-Hexanediol, Caprylyl Glycol, Sodium Hydroxide, Polyglyceryl-6 Behenate, Tetrasodium Glutamate Diacetate
The Curology Emergency Spot Patch:
Ingredient: Hydrocolloid
The Acne Body Wash:
Our key ingredient is salicylic acid (aka BHA, or beta hydroxy acid), which is great at dislodging the dead skin cells that accumulate in your pores, encouraging exfoliation and helping prevent the buildup of sebum and debris that can contribute to acne breakouts. Our 2% formula is intended to be tough on acne but kind for all skin types, so you can use its lightly foaming goodness every day. . You can read more about BHAs in our guide.
You can also find the full ingredients list below:
Active: 2% Salicylic Acid
Inactive: Water, Sodium C14-16 Olefin Sulfonate, Glycerin, Cocamidopropyl Betaine, Cocamidopropyl Dimethylamine, Polyglyceryl-4 Caprate, Polyglyceryl-6 Caprylate, Hydroxypropyl Methylcellulose, Phenoxyethanol, Sodium Chloride, Zinc Pyrithione, Sodium Hydroxide, Polyquaternium-7, Ethylhexylglycerin, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Disodium EDTA, Sodium Benzoate
The Lip Balm:
The Lip Balm by Curology is designed to be effortless, with our deeply-moisturizing, truly vegan formula and radically simple, one-handed applicator. Crafted from nourishing oils and natural butters, the lip balm locks in lasting moisture.
There are 5 different flavors to choose from: original (unflavored), vanilla, mint, passion fruit, and SPF.
You can find the full ingredients list below:
Original (Unflavored): Simmondsia Chinensis (Jojoba) Seed Oil, Synthetic Beeswax, Ricinus Communis (Castor) Seed Oil, Caprylic/Capric Triglyceride, Hydrogenated Coco-Glycerides, Butyrospermum Parkii (Shea) Butter, Copernicia Cerifera (Carnauba) Wax, Sucrose Tetrastearate Triacetate, Sodium Hyaluronate, Tocopheryl Acetate, Phenoxyethanol
Vanilla: Simmondsia Chinensis (Jojoba) Seed Oil, Synthetic Beeswax, Ricinus Communis (Castor) Seed Oil, Caprylic/Capric Triglyceride, Hydrogenated Coco-Glycerides, Butyrospermum Parkii (Shea) Butter, Copernicia Cerifera (Carnauba) Wax, Sucrose Tetrastearate Triacetate, Sodium Hyaluronate, Tocopheryl Acetate, Phenoxyethanol, Rebaudioside A, Flavor
Mint: Simmondsia Chinensis (Jojoba) Seed Oil, Synthetic Beeswax, Ricinus Communis (Castor) Seed Oil, Caprylic/Capric Triglyceride, Butyrospermum Parkii (Shea) Butter, Hydrogenated Coco-Glycerides, Copernicia Cerifera (Carnauba) Wax, Flavor, Sucrose Tetrastearate Triacetate, Sodium Hyaluronate, Tocopheryl Acetate, Phenoxyethanol, Rebaudioside A, D-Limonene
Passion Fruit: Simmondsia Chinensis (Jojoba) Seed Oil, Synthetic Beeswax, Ricinus Communis (Castor) Seed Oil, Caprylic/Capric Triglyceride, Hydrogenated Coco-Glycerides, Butyrospermum Parkii (Shea) Butter, Copernicia Cerifera (Carnauba) Wax, Sucrose Tetrastearate Triacetate, Sodium Hyaluronate, Tocopheryl Acetate, Phenoxyethanol, Rebaudioside A, Flavor, D-Limonene, Linalool
SPF: Zinc Oxide 9.4%, Diisostearyl Dimer Dilinoleate, Synthetic Beeswax, Euphorbia Cerifera (Candelilla) Wax, Triisostearin, Helianthus annuus (Sunflower) Seed Oil, Octyldodecyl Neopentanoate, C12-15 Alkyl Benzoate, Phytosteryl/Octyldodecyl Lauroyl Glutamate, Ozokerite, Ricinus Communis (Castor) Seed Oil, Jojoba Esters, Butyrospermum Parkii (Shea) Butter, Sucrose Tetrastearate Triacetate, Caprylic/Capric Triglyceride, Tocopherol, Tocopheryl Acetate, Caprylyl Glycol, 1,2-Hexanediol, Triethoxycaprylylsilane, Ethyl Ferulate
The Micellar Makeup Remover
The Micellar Makeup Remover is the first step of your evening routine to effectively remove makeup (including waterproof makeup!), dirt, and other debris before cleansing your face—leaving a clean surface that helps your personalized skin formula work more effectively. It can also be used to correct makeup mistakes (think a winged eyeliner gone wrong).
You can find the full ingredients list below:
Water/Aqua/Eau, PEG-6 Caprylic/Capric Glycerides, Decyl Glucoside, Hexylene Glycol, Phenoxyethanol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Disodium EDTA, Ethylhexylglycerin, Sodium Hydroxide
The Sunscreen
The Sunscreen by Curology is a no-clog, grease-free SPF 30 lotion that absorbs quickly and gives skin a fresh finish. It’s a mineral-powered sunscreen that melts into every skin tone while minimizing white cast. It’s for acne-prone Curology members who have struggled to find a sunscreen that was made with their skin concerns top of mind.
You can also find the full ingredients list below:
Active: Zinc Oxide (9.4%)
Inactive: Water, Dimethicone, Propylene Glycol, C12-15 Alkyl Benzoate, Sorbitan Oleate Decylglucoside Crosspolymer, Cetearyl Alcohol, Argania Spinosa Kernel Oil, Ammonium Acryloyldimethyltaurate/VP Copolymer, Tocopheryl Acetate, Glycerin, Squalane, Butyrospermum Parkii (Shea Butter) Extract, Polyester-5, Caprylyl/Capryl Glucoside, Coco-Glucoside, C14-22 Alcohols, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Triethoxycaprylylsilane, Ethyl Ferulate, C12-20 Alkyl Glucoside, Bisabolol, Sodium Chloride, Phospholipids, Gluconolactone, Benzyl Alcohol, Sodium Benzoate, Chlorphenesin, Sorbic Acid, Urea, Phenoxyethanol, Ethylhexylglycerin.
The Barrier Balm
Barrier Balm’s silky, acne-friendly formula cocoons the skin with three key moisturizers (humectants, emollients, and occlusives) to promote a healthy skin barrier. These powerhouse ingredients work together to provide 360° skin-nourishing benefits to your face, hands, lips, elbows—anywhere that needs a little extra TLC.
You can find the full ingredients list below:
Active: Dimethicone 13%, Petrolatum 41.9%
Inactive: Caprylic/Capric Triglyceride, Butyrospermum Parkii (Shea Butter), Aluminum Starch Octenylsuccinate, Synthetic Wax, Polyhydroxystearic Acid, Sodium Hyaluronate, Water, Zinc Oxide, Tocopheryl Acetate, Triethoxycaprylylsilane
The Dark Spot Serum
The Dark Spot Serum is designed to tackle stubborn dark spots, uneven skin tone, and post-acne marks with our blend of 5 clinically tested ingredients. This serum features a unique blend of niacinamide and our Discoloration Fading Complex, which includes glycolic acid, tranexamic acid, kojic acid, and licorice root extract.
You can find the full ingredients list below:
Key ingredients: Glycolic Acid (AHA), Tranexamic Acid, Kojic Acid, Licorice Root Extract, Niacinamide
All ingredients: Water (Aqua), Propanediol, Caprylic/Capric Triglyceride, Isodecyl Neopentanoate, Niacinamide, Glycolic Acid, Diheptyl Succinate, Tranexamic Acid, Glycerin, Capryloyl Glycerin/Sebacic Acid Copolymer, Pentylene Glycol, Magnesium Aluminum Silicate, Kojic Dipalmitate, Sodium Hydroxide, Xanthan Gum, Polyglyceryl-10 Laurate, Tocopheryl Acetate, Tetrasodium Glutamate Diacetate, Hydroxyacetophenone, Sclerotium Gum, Lecithin, Polyglyceryl-10 Myristate, Pullulan, Caprylyl Glycol, Aloe Barbadensis Leaf Juice, Glycyrrhiza Glabra (Licorice) Root Extract, Sodium Acetylated Hyaluronate, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Hydrolyzed Sodium Hyaluronate, Ethylhexylglycerin
Hydro+ Eye Gel
Visibly brighten dark circles and de-puff your under-eyes with Hydro+ Eye Gel. Powered by our Dual-Layered Hydration Technology, this lightweight gel is dermatologist-designed to intensely hydrate your skin, while visibly plumping and smoothing the under-eyes. The cooling metal tip applicator helps reduce the look of puffiness for a quick wake up whenever you need it.
Key Ingredients: Hyaluronic acid at 5 molecular weights deeply hydrates multiple layers of skin, while polyglutamic acid forms a protective layer to secure hydration levels for visibly smoother, bouncy-looking skin.
Supporting Ingredients: Peptides: Helps support natural collagen production, Caffiene: Helps wake up tired-looking eyes, Green tea extract: Helps calm inflammation and fade the look of dark circles
All Ingredients: Propylene Glycol Dibenzoate, Polyglyceryl-2 Triisostearate, Bis-Diglyceryl Polyacyladipate-2, Octyldodecanol, Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate, Diisostearyl Malate, Butylene Glycol Dicaprylate/Dicaprate, Synthetic Wax, Hydrogenated Polyisobutene, Polyisobutene, Dipropylene Glycol, Ozokerite, Silica, Microcrystalline Wax, Argania Spinosa (Argan) Kernel Oil, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Glycyrrhiza Glabra (Licorice) Root Extract, Adenosine, Niacinamide, 1,2-Hexanediol, Caprylic/Capric Glycerides, Tocopheryl Acetate, Pentylene Glycol, Anemarrhena Asphodeloides Root Extract, Tocopherol, Water, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Potassium Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Sodium Acetylated Hyaluronate
Allergies?
You may want to consider doing a patch test. Be sure to reach out to your licensed dermatology provider if you have specific questions, however, you can follow the below general guidelines for patch testing your products prior to using them on your face.
FORMULA- Apply a small amount to the inner crease of your LEFT elbow 2 times a day for 7 days
MOISTURIZER- Apply a small amount to the inner crease of your RIGHT elbow 2 times a day for 7 days
CLEANSER- Rub in to the inner aspect of the LEFT wrist for a few minutes, then rinse off. Do this twice a day for 7 days. This product shouldn't be applied and left on the skin.
ANY OTHER LEAVE-ON PRODUCT- Apply a small amount to the inner aspect of the RIGHT wrist. Do this twice a day for 7 days.
A red, itchy rash would be suspicious for allergy. Stop the patch test if this occurs.
If you have no reaction, try using the product on a small area of your face for a week.
If you have no reaction after 1 week, you may use on the rest of your face. Please consult your licensed dermatology provider if you have any questions or concerns.