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Jan Marini Skin Research Age Intervention Duality

1 oz
$109.00

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Highlights
  • Minimizes blemishes
  • Improves tone and texture
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Product Overview

Jan Marini Skin Research Age Intervention Duality simultaneously minimizes fine lines and treats adult acne.

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:

  • 100% of subjects experienced a reduction in acne lesion counts
  • Improvement was statistically significant by week 4 and continued to improve through completion
  • 64% average lesion count reduction (range 36% to 78%)
  • 100% of subjects experienced significant improvement in skin quality by blinded photographic review
  • High subject satisfaction with no reported irritation or excessive drying

Key features:

  • Fights acne with 10% benzoyl peroxide
  • Addresses signs of aging with 0.5% retinol and peptides
  • Contains hyaluronic acid to prevent over-drying

Highlights

  • Minimizes blemishes
  • Improves tone and texture
  • Diminishes fine lines

Ingredients

Directions

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ORM-D classified products such as aerosol sprays, nail polish, perfume and products with high alcohol content may only be shipped using a ground method within the Continental US.

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Questions & Answers (1)

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Product Specifications

About the Brand

Customer Reviews (24)

Overall Rating

4.7
Based on 24 reviews

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LovelySkin Customer

Verified Purchase

March 06, 2024

Best for Adult Acne

Best for adult acne! Highly recommend anyone who's been struggling and feel like they've tried everything else

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Ktom45

Verified Purchase

November 10, 2023

Duality

I love this product .

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LovelySkin Customer

Verified Purchase

October 06, 2023

Good Skin

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.

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Bess50

Verified Purchase

July 30, 2023

Big difference in my skin

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.

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LovelySkin Customer

Verified Purchase

December 14, 2022

Great product

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.

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LovelySkin Customer

Verified Purchase

March 02, 2022

Best product for acne

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!

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LovelySkin Customer

Verified Purchase

February 18, 2022

Great product

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.

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Rescue

Verified Purchase

February 12, 2022

Duality Praise

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!!

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LovelySkin Customer

Verified Purchase

October 04, 2021

Excellent

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:)

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LovelySkin Customer

Verified Purchase

March 13, 2021

Jan Marini Age intervention

I’m very pleased with this product. It has been keeping the age-related blemishes under control while keeping my skin hydrated!

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LovelySkin Customer

Verified Purchase

November 13, 2020

GREAT!

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.

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LovelySkin Customer

Verified Purchase

October 07, 2020

100% recommend this product!

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!

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CourtReg

March 25, 2020

The Cure for Adult Hormonal Acne

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.

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LovelySkin Customer

Verified Purchase

February 24, 2020

Great product

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.

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LovelySkin Customer

Verified Purchase

January 13, 2020

Does the trick

This lotion has helped to clear my old skin. Recommended by my esthetician.

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LovelySkin Customer

Verified Purchase

December 27, 2019

Excellent for hormonal acne!

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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LovelySkin Customer

Verified Purchase

July 18, 2019

Great product!

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!

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LovelySkin Customer

Verified Purchase

April 17, 2019

great product

great product not heavy

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LovelySkin Customer

Verified Purchase

February 12, 2014

This stuff is awesome

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.

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LovelySkin Customer

Verified Purchase

January 31, 2013

not sure about it yet

I've been using this product for a couple of weeks and I still got a new pimple and my skin feels really dry, tight and a bit red. Usually I love Jan Marini products, but just not too sure about this one yet.

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