Skip to content
Schedule your appointment today! Call us at +1 516 323-2329
  • Home
  • Aesthetic Treatments
    • Acne Facial Treatment with LED Light Therapy
    • Back Facial
    • Chemical Peels
    • Dermaplaning
    • HydroFacial
    • Lash Lift
    • Medical Grade Facials
    • Microneedling
    • Osmosis Holistic Facial
    • Osmosis Infusion Facial
    • Complimentary Skin Analysis
  • Injectables Treatments
    • Flat-Rate Botox Special
    • Dermal Fillers
    • Lips Fillers
    • Neurotoxin Treatments
    • PRP Microneedling
  • Laser Hair Removal
  • Permanent Makeup
  • PRP Hair Restoration
  • Treatment Menu
  • Shop by Brands
    • Bel Mondo
    • Biopelle
    • DewAmor
    • Dr.esthe
    • Epicuren Discovery
    • Environ
    • Exoderm
    • Hydrinity
    • InnerNature
    • Jan Marini
    • Le Mieux
    • NeoGenesis
    • Osmosis Beauty
    • PCA skin
    • Photozyme MD
    • Phyto-C
    • TOV Aesthetics
    • TRANDMI
    • Viktoria DéAnn
  • Shop by Concern
    • Acne Treatment Products
    • Anti-Aging Skin Care
Toggle menu
Top Sellers
    The Aesthetics SpaThe Aesthetics Spa
    • Account
    • Cart

    Item added to your cart

    Shop by
    • Home
    • Aesthetic Treatments
      • Acne Facial Treatment with LED Light Therapy
      • Back Facial
      • Chemical Peels
      • Dermaplaning
      • HydroFacial
      • Lash Lift
      • Medical Grade Facials
      • Microneedling
      • Osmosis Holistic Facial
      • Osmosis Infusion Facial
      • Complimentary Skin Analysis
    • Injectables Treatments
      • Flat-Rate Botox Special
      • Dermal Fillers
      • Lips Fillers
      • Neurotoxin Treatments
      • PRP Microneedling
    • Laser Hair Removal
    • Permanent Makeup
    • PRP Hair Restoration
    • Treatment Menu
    • Shop by Brands
      • Bel Mondo
      • Biopelle
      • DewAmor
      • Dr.esthe
      • Epicuren Discovery
      • Environ
      • Exoderm
      • Hydrinity
      • InnerNature
      • Jan Marini
      • Le Mieux
      • NeoGenesis
      • Osmosis Beauty
      • PCA skin
      • Photozyme MD
      • Phyto-C
      • TOV Aesthetics
      • TRANDMI
      • Viktoria DéAnn
    • Shop by Concern
      • Acne Treatment Products
      • Anti-Aging Skin Care
    • Log in
    • Search
    • Cancellation Policy
    • Terms of Use
    • Privacy Policy
    • Accessibility Statement
    • Returns Policy
    • News
    • Refer A Friend
    • Payment Plans
    • Home
    • Jan Marini
    • Jan Marini Age Intervention Duality
    • Skincare product and packaging with 'Marini' branding on a white background
    • Jan Marini Age Intervention Duality for dark spots in a sleek bottle with a pump dispenser on a neutral background.
    • Jan Marini Age Intervention Duality treatment for dark spots in a sleek, modern packaging with a white and silver design.
    • Jan Marini Age Intervention Duality for dark spots in a sleek bottle, showcasing the product's dual-action formula.
    • Jan Marini Age Intervention Duality serum for dark spots in a sleek bottle with a dropper on a clean background.
    • Jan Marini Age Intervention Duality serum for dark spots in a sleek pump bottle with a clean, modern design.
    • Jan Marini Age Intervention Duality cream in jar, designed to target dark spots on skin.
    • Skincare product and packaging with 'Marini' branding on a white background
    • Jan Marini Age Intervention Duality for dark spots in a sleek bottle with a pump dispenser on a neutral background.
    • Jan Marini Age Intervention Duality treatment for dark spots in a sleek, modern packaging with a white and silver design.
    • Jan Marini Age Intervention Duality for dark spots in a sleek bottle, showcasing the product's dual-action formula.
    • Jan Marini Age Intervention Duality serum for dark spots in a sleek bottle with a dropper on a clean background.
    • Jan Marini Age Intervention Duality serum for dark spots in a sleek pump bottle with a clean, modern design.
    • Jan Marini Age Intervention Duality cream in jar, designed to target dark spots on skin.
    Jan Marini

    Jan Marini Age Intervention Duality


    Regular price $115.00
    $115.00
    Sale price
    Regular price
    Unit price /  per 
    Sale Sold out
    Shipping calculated at checkout.

    🎟️ Use code "Beauty" for 10% OFF!

    • American Express
    • Apple Pay
    • Bancontact
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Visa


    Description

    Retinol, benzoyl peroxide, green tea extract, peptides, and antioxidants deliver serious acne control and dramatic benefits to aging skin, in one amazing product

    Description:

    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.

    Be sure to also check out our Age Intervention® Gentle Cleanser, a mild formula designed for sensitive skin.

    Independent Study Results:

    A 3-month independent physician study using the Skin Care Management System™ and Duality MD™ on 21 subjects ages 20-29. Conducted by Jaggi Rao, MD Board Certified Dermatologist, FRCPC, Professor of Medicine, University of Alberta.

    Subject Assessment Results:

    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.

    Instructions:

    Clean the skin thoroughly before applying this retinol benzoyl peroxide 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 of this acne control cream 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 of Age Intervention Duality 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.

    Please note: Benzoyl Peroxide may bleach clothing.

    CAUTION: This product contains Retinol (Vitamin A). A broad spectrum sunscreen is recommended while using this product. Use in pregnancy and while breastfeeding is not recommended.


    How to use

    Apply a small amount of the product to clean, dry skin. Massage gently until fully absorbed. Use daily for best results.



    Delivery and return policy

    Our team will ship your order within 5 business days. The time it takes to receive your order depends on the shipping method chosen at checkout. 


    We hope you to love it, but if you need to make a return, breathe easy. Returns are always free and can be done in person or by mail. 

    Get 20% off your first order

    Be the first to know about new collections and exclusive offers.

    Hours of Operation


    Monday - 9:00 am to 5:00pm
    Tuesday - 9:00 am to 5:00pm
    Wednesday -9:00 am to 5:00pm
    Thursday - 9:00 am to 5:00pm
    Friday - 9:00 am to 5:00pm
    Saturday - 9:00 am to 5:00pm
    Sunday - By Appointment

    Links
    • Search
    • Cancellation Policy
    • Terms of Use
    • Privacy Policy
    • Accessibility Statement
    • Returns Policy
    • News
    • Refer A Friend
    • Payment Plans
    Customer Service
    • Contact Us
    • Frequently Asked Questions
    Address:

    2949 Long Beach Rd.
    Oceanside NY 11572

    Tel: 516 323 2329

    © 2025 The Aesthetics Lounge and Spa Oceanside. All rights are reserved.

    Your cart

    Your cart is empty

    Continue shopping

    Have an account?

    Log in to check out faster.

    Loading...

    Localization options
    • Country/region
    • Language
    United States United States | USD $

    You are currently shipping to United States and your order will be billed in USD $.

    • Australia Australia AUD $
    • Austria Austria EUR €
    • Belgium Belgium EUR €
    • Canada Canada CAD $
    • Czechia Czechia CZK Kč
    • Denmark Denmark DKK kr.
    • Finland Finland EUR €
    • France France EUR €
    • Germany Germany EUR €
    • Hong Kong SAR Hong Kong SAR HKD $
    • Ireland Ireland EUR €
    • Israel Israel ILS ₪
    • Italy Italy EUR €
    • Japan Japan JPY ¥
    • Malaysia Malaysia MYR RM
    • Netherlands Netherlands EUR €
    • New Zealand New Zealand NZD $
    • Norway Norway USD $
    • Poland Poland PLN zł
    • Portugal Portugal EUR €
    • Singapore Singapore SGD $
    • South Korea South Korea KRW ₩
    • Spain Spain EUR €
    • Sweden Sweden SEK kr
    • Switzerland Switzerland CHF CHF
    • United Arab Emirates United Arab Emirates AED د.إ
    • United Kingdom United Kingdom GBP £
    • Choosing a selection results in a full page refresh.
    View all details