Introducing Moroccanoil: From their award-winning oil for smooth, shiny hair to their body care formulas for soft, glowing skin. SHOP NOW

Sorry, unfortunately this product is currently out of stock. Add it to your Favorites to receive a back in stock email notification.

Other customers purchased instead

Jan Marini Age Intervention Duality

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

Jan Marini Age Intervention Duality

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

Earn 525 reward points when purchasing this product as a rewards member*

Purchase options
How Auto-Replenishment Works
  • Free delivery after your first order
  • You control the frequency
  • No commitment. Cancel or delay

Payment will be taken every month. months.

USD 105.0

$105.00

Quantity

( 0 item in your cart items in your cart )

Sponsored

Sensica SensiLight Pro Bronze

5.0 Stars 5 Reviews
$432.00
Item already in basket as a one time purchase. If you also wish to subscribe to the same item please make 2 separate checkout purchases.
Item already in basket as subscription item. If you also wish to buy as a one time purchase please make 2 separate checkout transactions.
This selection is not currently available on a subscription plan. Please try making an alternative selection.
 

Sold out

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 $30. 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.

Live Chat

Average connection time 25 secs

Average connection time 25 secs

Customer Reviews

Overall Rating : 4.6 / 5 (42 Reviews)
  • 35 5 star reviews
  • 3 4 star reviews
  • 0 3 star reviews
  • 2 2 star reviews
  • 2 1 star reviews
See all reviews
 

Top Customer Reviews

Where reviews refer to beauty products or supplements, results may vary from person to person. Customer reviews are independent and do not represent the views of Dermstore.

Reward members earn 50 points for every review written on verified purchases.

Love this product!

A lot of retinal products are too harsh. I love this one because it’s mixed and more gentle and effective on my skin. Only thing that’s worked in while 

Was this review helpful to you?

Yes (0) No (0)
Report this review

Worst retinol

My skin is very resistant to acids, retinols and peels but this product was not tolerated at all, I tried using it only twice a week followed by heavy moisturizer but even like this it irritated my skin severely, burned sensation and looked swollen the next day. Would never recommend 

Was this review helpful to you?

Yes (0) No (0)
Report this review

The best acne treatment ever!

This product will literally take away stubborn acne. I apply it at night, and the biggest pimple will be gone in 2 days. I pair this with Jan Marini Bioclear during the day and have the clearest skin I've had in the last year since I went off of birth control. So this can definitely help with hormonal acne if that is an issue.

Was this review helpful to you?

Yes (0) No (0)
Report this review

Amazing

Amazing product for anyone looking to balance acne prone skin with an effective retinol.

Was this review helpful to you?

Yes (0) No (0)
Report this review

Jan Marini Age Intervention Duality power!

My daughter was having typical problems with her skin, being an athlete, and at the age of hormone changes.  We saw a Derm several times which helped some but generally their suggested products are very gentle and sometimes not effective enough.  I finally asked my sister, who is an aesthetician, on what product would be most effective.  She said she saw many teens as clients and always recommended the age intervention duality.  My daughter is almost 18 now and the only product she cannot do without is her duality.  It keeps her face clear, healthy looking, and is the one product that is worth the cost.  Extremely effective. 

Was this review helpful to you?

Yes (0) No (0)
Report this review

Love it!

The greatest product to heal acne and make skin radiant. A great suggestion from my dermatologist

Was this review helpful to you?

Yes (0) No (0)
Report this review

Great for inflammatory acne

It can be a bit drying but this is wonderful for my inflammatory acne. Retin-a might be better for blackheads and congestion. But this is fabulous for without a rx and lasts a long time

Was this review helpful to you?

Yes (0) No (0)
Report this review

No results

I was bummed this didn’t give me any results with my acne

Was this review helpful to you?

Yes (0) No (0)
Report this review

Highly recommend

This is the only product that has helped my hormonal acne. I've been using it for about a year now and my skin has never looked better! Definitely a must have for others who suffer from moderate to severe acne.

Was this review helpful to you?

Yes (0) No (0)
Report this review

It's decent enough to buy twice

I bought this when my friend recommended it. I did see a difference with my acne, to say it was life changing- I'd have to say it wasn't. I just purchased it one more time, unsure if I'll buy again for a third. For an expensive product, the packaging seemed cheap to me.

Was this review helpful to you?

Yes (0) No (0)
Report this review

Other customers bought: