For aging, hormonal skin, you need a formula powerful enough to address both acne and fine lines. This powerful formula helps combat blemishes, sighs of aging and inflammation with a 10% ultra-micronized benzoyl peroxide and 0.5% all-trans retinol, peptides, green tea extract and hyaluronic acid. It helps provide hydration while targeting fine lines, wrinkles and dark spots, and helps banish acne-causing bacteria while soothing irritted skin.
Clinical Results (3 months):
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28 Reviews
LovelySkin Customer
from International
Age Group: 30-39
Combination Skin
Verified Purchase
I love this product and feel like I can't live without it at this point (I've gone through at least 10 bottles). I use it alongside the entire Jan Marini system, at night after I apply the C-Esta serum and the Bioclear lotion. It has never caused me any sensitivity or dryness issues (and I don't even use a moisturizer after applying it, I find it moisturizing enough on its own). I am prone to deep cystic spots particularly along my jawline and very rarely get them anymore since using this.
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LovelySkin Customer
Verified Purchase
So gently and light, am putting it at night and for day a lot of spf 50
0 people found this helpful
Vita
Verified Purchase
I’m buying it for the third time already, my skin just transforms
0 people found this helpful
LovelySkin Customer
Verified Purchase
Love it
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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.
1 person 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.
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