Jan Marini

Jan Marini Age Intervention Duality



Addresses even the most stubborn adult acne while simultaneously minimizing the appearance of fine lines and wrinkles. Its unique dual chamber dispensing solution combines some of the most proven, yet previously incompatible, technologies in one product. The maximum allowed percentage of ultra-micronized benzoyl peroxide, highly concentrated all-trans-retinol, green tea extract, anti-aging peptides, advanced hydrators and antioxidants deliver unparalleled results in an easy to use solution.

Key Ingredients: 

  • 10 % Ultra-Micronized Benzoyl Peroxide
  • All-Trans-Retinol
  • Anti-Aging Peptides
  • Green Tea Extract
  • Chrysin
  • Alpha-Bisabolol
  • NHS (N-Hydroxysuccinimide)
  • Hyaluronic Acid


  • Complete dual-purpose acne and anti-aging solution
  • Ultra-micronized BPO for increased penetration and efficacy in treating even the most stubborn acne without dryness or irritation
  • Retinol, anti-aging peptides and antioxidants combine for maximum anti-aging benefits
  • Significant moisturizers for improved hydration and barrier function
  • Unparalleled user experience, satisfaction and compliance


Ideal For: Normal, Dry, Oily, Acne-Prone

Size: 1 fl oz

How to Use

Clean the skin thoroughly before applying this product. This product contains two parts. Dispense and briefly mix together one pump of product from each of the two chambers on your palm. Cover the entire affected area (not a spot treatment) 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.


Anti-Acne Cream
Active Ingredient: Benzoyl Peroxide 10%
Inactive Ingredients: Water/Aqua/Eau, Propylene Glycol, Glycerin, Sorbitol, Polyacrylamide, C13-14 Isoparaffin, Cyclopentasiloxane, Cyclohexasiloxane, Carbomer, Laureth 7, Triethanolamine, Disodium EDTA, 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, Polysorbate 60, Stearic Acid, Butyrospermum Parkii (Shea) Butter, Stearyl Alcohol, Retinol, Myristoyl Tripeptide-4, Sorbitol, Bisabolol, Sodium Hyaluronate, Camellia Oleifera (Green Tea) Leaf Extract, Palmitoyl Tetrapeptide-7, Palmitoyl Oligopeptide, Chrysin, Dimethicone, Cyclohexasiloxane, Dimethicone/Vinyl Dimethicone Crosspolymer, Glyceryl Acrylate/Acrylic Acid Copolymer, Steareth-20, N-Hydroxysuccinimide, Triethanolamine, Carbomer, Hexylene Glycol, Ethylhexylglycerin, Caprylyl Glycol, BHT, Phenoxyethano

Customer Reviews

Based on 3 reviews
The Best

This is a must have product if you have breakouts. And you don’t have to use it every day. I am at the point where I use it once every 10 days just to keep skin clear! It’s amazing. I saw most beautiful skin in combination with her Transformation cream. Beautiful combination for my skin! Buy it!


I was skeptical about trying this product, as I have tried many other products promising similar solution. But this one just blew my mind. I started using it every night (along with the JM skin management system) and within a week I could see a huge improvement. I primarily suffer with hormonal acne that sits deep beneath the surface, painful and takes a long time to heal and go away. I also have many small bumps, like closed comedones, in the cheek and forehead area that I could not treat with glycolic, salicylic acid or retinol based products. They were just always there contributing to an uneven looking texture. Duality cleared them up within a few days! And hormonal acne is now at bay too. Can not sing enough praises to this product. Excellent!

Incredibly effective at adult acne

Absolutely love this!!! I’ve been struggling with hormonal acne the last few months around my mouth and chin. Nothing was working until I started using Duality. I use a small pump from each chamber, mix and immediately apply all over. The benzoyl peroxide is powerful, but so well formulated that it never dries out my skin. The retinol helps with texture and fades acne scarring. I currently use 4x a week at night.