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Jan Marini Age Intervention Duality (1 oz.)
A dual-action treatment for anti-aging and acne concerns.
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4 installments of $25.00 with Klarna Learn more
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4 installments of $25.00 with afterpay Learn more
Jan Marini Age Intervention Duality fights wrinkles and blemishes for cyounger-looking, clear skin. Acne eliminating ingredients include 10% micronized benzoyl peroxide, peptide and all-trans-retinol kill acne causing bacteria and prevent feature breakouts. Hyaluronic acid, white tea extract, chrysin and bisabolol combat and reverse the signs of aging. These 2 unparalleled skin care treatments significantly improve texture and tone, while being gentle enough for all skin types.
Awards:
- A New Beauty Beauty Choice Award product winner
Clean the skin thoroughly before applying this product. This product contains two parts. Dispense equal quantities of product from each of the two pumps, then briefly mix the two parts together on your palm. Cover the entire affected area with a thin layer one to three times daily. Because excessive drying of the skin may occur, start with one application daily, then gradually increase to two or three times daily if needed or as directed by a physician. If bothersome dryness or peeling occurs, reduce application to once a day or every other day. If going outside, apply sunscreen after using this product. If irritation or sensitivity develops, stop use of both products and ask a physician.
Acne: Blackheads, Whiteheads
Application Area: Face
Ideal for these Concerns: Acne, Free Radical Damage, Hyperpigmentation
Ingredient: Antioxidants, Benzoyl Peroxide, Dimethicone, Green Tea, Hyaluronic Acid, Peptides, Retinol, Shea Butter
Preferences: Dermatologist Approved
Skin Care: Skin Care Treatments
Skin Care Treatments: Acne Treatment, Dark Spot Treatment
Skin Type: Acne-Prone Skin, Combination Skin, Dry Skin, Mature Skin, Normal Skin, Oily Skin, Sensitive Skin
Active: Anti-Acne Cream: Benzoyl Peroxide 10%.
Inactive: Anti-Acne Cream: Water (Aqua), Propylene Glycol, Glycerin, Sorbitol, Polyacrylamide, C13-14 Isoparaffin, Cyclopentasiloxane, Cyclohexasiloxane, Carbomer, Laureth 7, Disodium EDTA, Triethanolamine, Diazolidinyl Urea, Methylparaben, Propylbaraben Water (Aqua), Propylene Glycol, Glycerin, Sorbitol, Polyacrylamide, C13-14 Isoparaffin, Cyclopentasiloxane, Cyclohexasiloxane, Carbomer, Laureth 7, Disodium EDTA, Triethanolamine, Diazolidinyl Urea, Methylparaben, Propylbaraben.
Anti-Aging Face Cream: Water (Aqua), Caprylic/Capric Triglyceride, Cyclopentasiloxane, Glycerin, Glyceryl Stearate, Polysorbate 20, Carthamus Tinctorius (Safflower) Seed Oil, Butyrospermum Parkii (Shea) Butter, Myristoyl Tripeptide-4, Polysorbate 60, Stearic Acid, Stearyl Alcohol, Cyclohexasiloxane, Sorbitol, Bisabolol, Retinol, Sodium Hyaluronate, Camellia Sinensis Leaf Extract, Palmitoyl Tetrapeptide-7, Palmitoyl Oligopeptide, Chrysin, Dimethicone, Dimethicone/Vinyl Dimethicone Crosspolymer, Glyceryl Acrylate/Acrylic Acid Copolymer, Steareth-20, N-Hydroxysuccinimide, Triethanolamine, Carbomer, Hexylene Glycol, Ethylhexylglycerin, Caprylyl Glycol, BHT, Phenoxyethanol.
- Age Intervention Line
- Jan Marini
- 1oz
Frequently Bought Together



Total Price: $185.00
Add both to cart
Jan Marini Age Intervention Duality (1 oz.)
A dual-action treatment for anti-aging and acne concerns.
Earn 500 reward points when purchasing this product as a rewards member*
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Free delivery
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You control the frequency
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No commitment. Cancel or delay
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Payment will be taken every month. months.
$100.00
In stock
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4 installments of $25.00 with Klarna Learn more
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4 installments of $25.00 with afterpay Learn more
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Jan Marini Age Intervention Duality fights wrinkles and blemishes for cyounger-looking, clear skin. Acne eliminating ingredients include 10% micronized benzoyl peroxide, peptide and all-trans-retinol kill acne causing bacteria and prevent feature breakouts. Hyaluronic acid, white tea extract, chrysin and bisabolol combat and reverse the signs of aging. These 2 unparalleled skin care treatments significantly improve texture and tone, while being gentle enough for all skin types.
Awards:
- A New Beauty Beauty Choice Award product winner
Clean the skin thoroughly before applying this product. This product contains two parts. Dispense equal quantities of product from each of the two pumps, then briefly mix the two parts together on your palm. Cover the entire affected area with a thin layer one to three times daily. Because excessive drying of the skin may occur, start with one application daily, then gradually increase to two or three times daily if needed or as directed by a physician. If bothersome dryness or peeling occurs, reduce application to once a day or every other day. If going outside, apply sunscreen after using this product. If irritation or sensitivity develops, stop use of both products and ask a physician.
Acne: Blackheads, Whiteheads
Application Area: Face
Ideal for these Concerns: Acne, Free Radical Damage, Hyperpigmentation
Ingredient: Antioxidants, Benzoyl Peroxide, Dimethicone, Green Tea, Hyaluronic Acid, Peptides, Retinol, Shea Butter
Preferences: Dermatologist Approved
Skin Care: Skin Care Treatments
Skin Care Treatments: Acne Treatment, Dark Spot Treatment
Skin Type: Acne-Prone Skin, Combination Skin, Dry Skin, Mature Skin, Normal Skin, Oily Skin, Sensitive Skin
Active: Anti-Acne Cream: Benzoyl Peroxide 10%.
Inactive: Anti-Acne Cream: Water (Aqua), Propylene Glycol, Glycerin, Sorbitol, Polyacrylamide, C13-14 Isoparaffin, Cyclopentasiloxane, Cyclohexasiloxane, Carbomer, Laureth 7, Disodium EDTA, Triethanolamine, Diazolidinyl Urea, Methylparaben, Propylbaraben Water (Aqua), Propylene Glycol, Glycerin, Sorbitol, Polyacrylamide, C13-14 Isoparaffin, Cyclopentasiloxane, Cyclohexasiloxane, Carbomer, Laureth 7, Disodium EDTA, Triethanolamine, Diazolidinyl Urea, Methylparaben, Propylbaraben.
Anti-Aging Face Cream: Water (Aqua), Caprylic/Capric Triglyceride, Cyclopentasiloxane, Glycerin, Glyceryl Stearate, Polysorbate 20, Carthamus Tinctorius (Safflower) Seed Oil, Butyrospermum Parkii (Shea) Butter, Myristoyl Tripeptide-4, Polysorbate 60, Stearic Acid, Stearyl Alcohol, Cyclohexasiloxane, Sorbitol, Bisabolol, Retinol, Sodium Hyaluronate, Camellia Sinensis Leaf Extract, Palmitoyl Tetrapeptide-7, Palmitoyl Oligopeptide, Chrysin, Dimethicone, Dimethicone/Vinyl Dimethicone Crosspolymer, Glyceryl Acrylate/Acrylic Acid Copolymer, Steareth-20, N-Hydroxysuccinimide, Triethanolamine, Carbomer, Hexylene Glycol, Ethylhexylglycerin, Caprylyl Glycol, BHT, Phenoxyethanol.
- Age Intervention Line
- Jan Marini
- 1oz
Frequently Bought Together



Total Price: $185.00
Add both to cart
Customer Reviews
Top Customer Reviews
Where reviews refer to beauty products or supplements, results may vary from person to person. Customer reviews are independent and do not represent the views of Dermstore.
Reward members earn 50 points for every review written on verified purchases.
Amazing
Amazing product for anyone looking to balance acne prone skin with an effective retinol.
Report this reviewJan Marini Age Intervention Duality power!
My daughter was having typical problems with her skin, being an athlete, and at the age of hormone changes. We saw a Derm several times which helped some but generally their suggested products are very gentle and sometimes not effective enough. I finally asked my sister, who is an aesthetician, on what product would be most effective. She said she saw many teens as clients and always recommended the age intervention duality. My daughter is almost 18 now and the only product she cannot do without is her duality. It keeps her face clear, healthy looking, and is the one product that is worth the cost. Extremely effective.
Report this reviewLove it!
The greatest product to heal acne and make skin radiant. A great suggestion from my dermatologist
Report this reviewGreat for inflammatory acne
It can be a bit drying but this is wonderful for my inflammatory acne. Retin-a might be better for blackheads and congestion. But this is fabulous for without a rx and lasts a long time
Report this reviewHighly recommend
This is the only product that has helped my hormonal acne. I've been using it for about a year now and my skin has never looked better! Definitely a must have for others who suffer from moderate to severe acne.
Report this reviewIt's decent enough to buy twice
I bought this when my friend recommended it. I did see a difference with my acne, to say it was life changing- I'd have to say it wasn't. I just purchased it one more time, unsure if I'll buy again for a third. For an expensive product, the packaging seemed cheap to me.
Report this reviewCleared my skin
Duality quickly became a staple in my skincare routine once it was recommended to me by my facialist and I witnessed how it cleared my skin tremendously. The texture is nice, and it doesn't feel drying at all. Go easy at first before you start using it every day to get your skin adjusted to it. Would definitely recommend for people with acne prone skin!
Report this reviewnot for the whole face
I don't recommend putting benzol peroxide on the entire face. It is just too irritative and makes your face red. I think it might lead to pigmentation for some people. Thus, spot treatment for BP would be better and use the retinol part for the entire face.
Report this reviewso far, so good
I've only used this for two weeks, but so far, I like it. It hasn't cleared my breakouts yet, but I knew this wouldn't happen overnight.
Report this review