FREE US SHIPPING WITH A MINIMUM $100 PURCHASE
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How Auto-Replenishment Works
How do I begin an auto-replenishment?
Auto-replenish today by selecting "auto-replenish" tab on the product page. Select the delivery schedule that works for you in the “Deliver every” drop-down menu and create your auto-replenishment.
Do I get notifications when my replenishment orders dispatch?
Yes, you will receive a dispatch confirmation email within 24 hours of your order being shipped from our warehouse, along with any tracking information.
Can I make changes to my auto-replenishment?
Yes, there is no commitment once you auto-replenish. You can cancel your auto-replenishment, update your delivery address, delay your delivery by up to two consecutive months and update payment details all from within your Account section.






























Jan Marini Age Intervention Duality MD
Serious acne control and dramatic benefits to aging skin, in one amazing product. 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.
Age Intervention Duality addresses even the most stubborn adult acne while simultaneously minimizing the appearance of fine lines and wrinkles.
Combination, Dry, Normal, Oily
Anti-Aging, Acne
Benzoyl Peroxide 10%, 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, Phenoxyethanol
30 ml