25% OFF SKINMEDICA + AN EXTRA 20% OFF AUTO-REPLENISHMENT. SHOP NOW
FREE US Shipping $50+ Ask an Expert 15% off first App Order Dermstore Rewards Refer a Friend, Get $20
Jan Marini

Jan Marini Age Intervention Duality

A dual-action treatment for anti-aging and acne concerns.

Rewards members earn 545 points on this order

Join Dermstore Rewards

$109.00

Or 4 interest free payments of $27.25 with afterpay


Image 1, this dual purpose acne and anti aging solution combines two fold standard formulations into one unique amazing product. Image 2, ultra micronized benzoyl peroxide with hughly concentrated retiol combats even the most stubborn adult acne. anti aging peptides and antioxidants combine for maximum anti aging benefits. unparalleled user experience, satisfaction and compliance. Image 3, high satisfaction with no reported irritation or excessive drying. 100% of subjects experienced a reduction in acne lesion counts. 100% of subjects experienced significant improvement in skin quality.

Delivery & Returns
Free delivery is available on all orders over $50. Please see our shipping information page for all available delivery options.
If I'm not completely happy with my item?
Please see our returns policy.
*points earned on final checkout price, after any applied discounts.

Frequently Bought Together

Jan Marini Age Intervention Duality

This item

Jan Marini Age Intervention Duality

$109.00

Total Price:

$238.00

Customer Reviews

4.61

44 reviews

5

4

3

2

1

37

3

0

2

2

Top Customer Reviews

Reviews and results may vary from person to person. Customer reviews are and do not represent the views of The Hut Group.

Hormonal Acne GONE!

I'm SO HAPPY my esthetician got me onto Duality. I have dealt with hormonal acne for most of my teens and adult life. I feel like I've tried everything. I don't want to be taking medication, even though they have worked as soon as I try to wean myself off the meds, the acne comes back. THIS is what finally fixed my skin, and my skin has been blemish-free for six months now.

by Anonymous

Was this helpful?

Great producr

It has helped clear up my skin and also given me a youthful glow. I must always have this on hand!!

by Marissa Verified Purchase

Was this helpful?

Very Effective!

Expensive product but works well in acne. Helps with wrinkles and fine lines. Does not dry my skin out.

by Anonymous Verified Purchase

Was this helpful?

Won't buy again

I am a loyal Jan Marini user and was so excited when I learned about their new product Duality especially as I have a history of acne and now trying to prevent aging. However I was horribly disappointed! My main complaint is with the volume of product provided given the cost. I used this product extremely sparingly using one pump originally only once every other day, then once every day, then tried to use 2x per day...but the bottle was out! And I had only been using for 3 weeks with most of that time being less then once daily use! I cannot afford a nearly $100 product that doesn't even last a month. I cannot comment on its effectiveness...since I barely was able to use it. Additionally it comes in some pretty serious packaging. Initially when it ran out I was so convinced that there was no way it could really be gone (given how very little I had used) that I pulled apart the packaging thinking the pumps might have broken. Nope! All gone. I will not be buying again and for the first time ever truly feel ripped off by Jan Marini.

by Brittany Verified Purchase

Was this helpful?

Other Customers Bought