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For aging, hormonal skin, you need a formula powerful enough to address both acne and fine lines. Jan Marini Skin Research Age Intervention Duality is a resurfacing cream that helps to combat blemishes, signs of aging and inflammation with a blend of revitalizing ingredients. The product features two chambers and the first dispenses a formula with 10% ultra-micronized benzoyl peroxide, plus a blend of anti-inflammatories, to banish acne-causing bacteria and soothe irritated skin. The second chamber dispenses a cream with 0.5% all-trans retinol, peptides, green tea extract and hyaluronic acid to provide much-needed moisture and active ingredients to target fine lines, wrinkles and dark spots. The two may be mixed together in the palm to create the ultimate multitasking treatment.
Clinical results of a 3 month study on 21 subjects aged 21-29:
Key features:
A vitamin A molecule that helps create better, healthier skin cells by telling old or damaged cells to function normally.
Benzoyl PeroxideAn antibacterial agent that penetrates deeply into the follicle to deliver acne-fighting benefits.
BisabololA chamomile extract that minimizes skin irritation.
Camellia Oleifera (Green Tea) Leaf ExtractA potent antioxidant that prevents collagen breakdown and reduces UV damage to the skin. Also known as Camellia Sinensis (Green Tea) Leaf Extract and Camellia Sinensis Leaf Extract.
Palmitoyl Tetrapeptide-7A peptide that minimizes wrinkles by enhancing collagen and hyaluronic acid production.
Sodium HyaluronateThe salt form of hyaluronic acid, which boosts skin's moisture content, prevents moisture loss and reduces inflammation.
Anti-Acne Cream: Active: Benzoyl Peroxide (10%) Inactive: Water/Aqua/Eau Propylene Glycol Glycerin Sorbitol Polyacrylamide C13-14 Isoparaffin Cyclopentasiloxane Cyclohexasiloxane Carbomer Laureth 7Disodium EDTA Triethanolamine Diazolidinyl Urea Methylparaben Propylparaben
Anti-Aging Face Cream: Water/Aqua/Eau Caprylic/Capric Triglyceride Glycerin Cyclopentasiloxane Glyceryl Stearate Polysorbate 20 Carthamus Tinctorius (Safflower) Seed Oil Butyrospermum Parkii (Shea) Butter Polysorbate 60 Stearic Acid Stearyl Alcohol Cyclohexasiloxane Retinol Myristoyl Tripeptide-4Sorbitol Bisabolol Sodium Hyaluronate Camellia Oleifera 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
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.
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Submit your question about this product to our talented team of Customer Care Representatives, and we'll get back to you as soon as possible!
Yes, we recommend using a separate moisturizer along with Jan Marini Age Intervention Duality due to its high percentage of active ingredients which include benzoyl peroxide and retinol. One of our favorite moisturizers to pair with Age Intervention Duality is Jan Marini Age Intervention Face Cream (http://www.lovelyskin.com/o/jan-marini-age-intervention-face-cream). We hope this information helps!
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| Size | 1 oz |
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Jan Marini Skin Research, Inc. was founded in 1994 with one goal—to provide scientifically advanced skin care products focused on results. Utilizing the most innovative active ingredients in skin care today, from peptides and vitamin C to retinol and hyaluronic acid, these products smooth fine lines and wrinkles, even skin tone and boost collagen for a firm and youthful complexion. With a customized Jan Marini skin care regimen, you can restore and maintain healthy skin and maximize the results of your professional treatments.
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25 Reviews
LovelySkin Customer
Verified Purchase
Love it
0 people found this helpful
LovelySkin Customer
Verified Purchase
Best for adult acne! Highly recommend anyone who's been struggling and feel like they've tried everything else
0 people found this helpful
Ktom45
Verified Purchase
I love this product .
0 people found this helpful
LovelySkin Customer
Verified Purchase
I don’t know what I would have done without this product. It was introduced to me by a friend who worked in a Med spa. I was having horrible breakouts from wearing a mask during covid. One to two days of use, cleared my skin up. I continue to use it now for the little break outs from summer heat, or falling asleep with my makeup on etc.
0 people found this helpful
Bess50
Verified Purchase
I use JM Age Intervention Duality every other night and my skin looks so much better. I have oily adult skin that is prone to breakout. I also use JM bioclear serum on alternating nights. My skin is smooth and free of breakouts. It doesn't overdry either.
0 people found this helpful
LovelySkin Customer
Verified Purchase
Works well…but I’m afraid it’s not going to last very long, so I will continue to look for other benzoyl peroxide products that don’t break the bank.
0 people found this helpful
LovelySkin Customer
Verified Purchase
I purchase this product constantly, was on epiduo but my insurance ran out and now I made the switch and it provides results just as good!
0 people found this helpful
LovelySkin Customer
Verified Purchase
I've been suffering from cystic chin acne the last couple of months, assuming from masks and hormal changes. I've been using this for 3 weeks now and so far, so good! I've been using in conjunction with the skincare management system.
0 people found this helpful
Rescue
Verified Purchase
Jan Marini’s products all have a purpose! All so good! There are no fluff products in her line…..they all work! Seems like a lot of steps, but you can’t put all great ingredients in one bottle…..no. Very planned out and researched! Duality does not fail on this promise! Worth every penny, folks!!
0 people found this helpful
LovelySkin Customer
Verified Purchase
I just started using it twice a week for now until my skin gets acclimated to it. I'm acne prone that is more on the dry side. This has significantly helped with my breakouts and hyperpigmentation. The icing on the cake is it has anti-aging benefits as well:)
0 people found this helpful
LovelySkin Customer
Verified Purchase
I’m very pleased with this product. It has been keeping the age-related blemishes under control while keeping my skin hydrated!
0 people found this helpful
LovelySkin Customer
Verified Purchase
I been using this product a long time. It works great. I can tell the difference when I'm not using regularly. My face gets more congested. I would recommend.
0 people found this helpful
LovelySkin Customer
Verified Purchase
This product is amazing! It clears your skin up, while keep it hydrated and looking young. I have no intentions to ever stop using it!
0 people found this helpful
CourtReg
I heard about this product in the midst of experiencing TERRIBLE hormonal acne along my jawline and chin. I was severely red, inflamed, and irritated. I had also tried Tretinoin before and it completely agitated my skin. I've been on Duality for 6 weeks and my hormonal, cystic acne is almost completely gone. I swear by this product and want everyone with acne to try it because I know how sad and frustrated I was before I had tried it. I use it every single night. I cleanse, use a Hyaluronic acid serum, put this on, and then top top it with a light moisturizer.
0 people found this helpful
LovelySkin Customer
Verified Purchase
I have noticed an improvement in overall tone and frequency in acne. I have had no irritation or dryness with this product. Will purchase again.
0 people found this helpful
LovelySkin Customer
Verified Purchase
This lotion has helped to clear my old skin. Recommended by my esthetician.
0 people found this helpful
LovelySkin Customer
Verified Purchase
This product is truly amazing at clearing up hormonal acne. I had been fighting it for a few years and spent hundreds of dollars on products, then this was recommended to me. Yes, it’s not cheap, but it helps so much. I will never be without it.
0 people found this helpful
LovelySkin Customer
Verified Purchase
I’ve used this for over a year and really helps to treat and prevent my acne. In fact, I had forgotten how well it worked until I ran out. Ha!
0 people found this helpful
LovelySkin Customer
Verified Purchase
great product not heavy
0 people found this helpful
LovelySkin Customer
Verified Purchase
My aesthetician recommended this product to me because I had persistent blackheads under my chin and occasional breakouts. It took about a week or so for my skin to adjust to it (had a little redness and dryness) but after that I noticed a huge difference in my skin. That stubborn area under my chin is clearing up and I feel like my skin is less oily during the day. I dont like to spend this much money on products, but I feel this is worth it since it targets breakouts and has anti aging properties.
0 people found this helpful
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20% Off Most Brands During Our Customer Appreciation Sale + Free $12 LovelySkin LUXE Exfoliating Gel Mild 11% Gift! 
