Skip to product information

iS Clinical Firming Complex

Serums & Treatments • Cream • 1.7 fl oz
Regular price $148
30% OFF with code OCTFEST30 View Details
EARN +1480 POINTS WHEN PURCHASING THIS PRODUCT
Product Benefits
  • Targets visible signs of aging such as fine lines, wrinkles, and sagging skin
  • Improves skin elasticity and firmness, resulting in a more lifted and toned complexion
  • Hydration to the skin, leaving it feeling soft, smooth, and moisturized
Expert Review
Reduces the appearance of fine lines and wrinkles, promoting smoother and more youthful-looking skin.

Checkout With Your HSA/FSA

Maximize your pre-tax HSA/FSA dollars.

  1. Select "Pay another way" or checkout as a guest.

    The checkout payment step, with a cursor clicking 'Pay another way' below a saved card.
  2. Select the "Flex - Pay with HSA/FSA" option.

    The checkout payment options, with 'Flex | Pay with HSA/FSA' selected below the credit card option.
  3. Enter your HSA/FSA card details.

    The Flex HSA/FSA payment form, with card number, expiration, security code, country and ZIP code fields.

In stock & ships same day! *

Free Shipping for US Orders

Free Returns No questions Asked

Earn rewards with our Loyalty Program

Authenticity Guaranteed
All products at DermStreet are authentic guaranteed. Trusted by thousands, we’ve earned over 1,600+ 5 star reviews.

This advanced formula combines powerful peptides, antioxidants, and botanical extracts to target visible signs of aging, including fine lines, wrinkles, and sagging skin. With regular use, it helps to improve skin elasticity, reduce the appearance of wrinkles, and promote a more lifted and youthful complexion. The lightweight, non-greasy texture absorbs quickly into the skin, leaving it feeling smooth, hydrated, and revitalized.

All Skin Types
Mature Skin
SENSITIVE SKIN
  • 5 stars: 8 (53%)
  • 4 stars: 4 (27%)
  • 3 stars: 3 (20%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Alex
Tingles in a good way

I like the sensation of the tingle. More intense than other firming creams and moisturizers. Second time purchasing and will purchase again.

J
J.B.

Great product

i
ira
IS CLINICAL

Becoming an indispensable product for my eyes! The cream works effectively - the tone and texture of the skin are noticeably improved. The wrinkles became less pronounced, and the face became more attractive. It does a wonderful job of transforming the skin without changing it. I’m really pleased with the result, the skin looks fresh and well-groomed!

N
Natalia
Natalia

It hydrates deeply while giving my skin a firmer, lifted look. The lightweight texture absorbs quickly and leaves a silky finish. After a few weeks, my skin looks smoother, more radiant, and fine lines are less visible. Yes, it’s pricey, but absolutely worth it — this product has become a must-have in my routine.

H
Hallow1972
Not my favorite

This tingles when you put it in and doesn’t subside until I add another product on top. The Youth Complex serum is much nicer on the skin.

H
Hallow1972
Feels nice on skin

I really like how this feels on my skin. Too early to tell if it's firming,

A
Anonymous

I am a fan of the clinical firming complex product especially when used at night. It may cause a slight burning sensation initially for those with sensitive skin but with regular use my skin becomes much softer.

A
Anonymous

I have been using the iS Clinical Firming Complex for two weeks and I am already seeing firmer results around my jaw area. I am loving the effects so far.

A
Anonymous

I am currently using the iS Firming Complex and I am absolutely loving how my skin absorbs it leaving my face and neck feeling amazing. Initially there was a slight tingling sensation but it quickly subsided. Overall I am very satisfied with this product and would highly recommend it.

A
Anonymous

Absolutely! I absolutely adore this product. It has such a silky texture when applied to my face and despite being lightweight it still manages to give my skin a beautiful radiance while keeping it well-hydrated.

A
Anonymous

One of my top picks is the IS Clinical Firming Complex. I have tried many products from this brand and they are all amazing. I use the Firming Complex at night and the Youth Complex in the morning and they work perfectly together. The results are immediate and only improve with time. My skin has become softer firmer and my wrinkles have noticeably diminished. Overall my skin looks and feels healthier and younger.

A
Anonymous

The skin feels incredibly soft and well-moisturized. It's too early to tell if it's firming the skin as it's only been a few weeks.

A
Anonymous

This product is absolutely stunning and my 76-year-old skin adores the benefits it provides.

A
Anonymous

Great! This product is fantastic for making my skin look amazing. I use it as a morning moisturizer and switch to hydra cool serum on oilier days. It doesn't cause breakouts like most creams and lotions do.

A
Anonymous

I'm Addicted!
After my sister's spa visit she introduced me to iS Clinical products and I must say I'm hooked! Despite being in my 60's I decided to give their Neck Perfect Complex a try and I absolutely love it. Encouraged by the results I decided to order a few more items. Today I used the iS Clinical Firming Complex for the first time and I'm amazed by how amazing it feels on my face. Surprisingly I didn't experience any tingling sensation that some people mentioned. Instead my face feels noticeably softer after just one application. I'm truly astonished and eagerly looking forward to witnessing the further improvement in my skin with continued use.

Shop by Category
Skin care is a personal journey and we're here to guide you along the way. Live chat our skin care experts for more help.

Get In Touch
How Can We Help?
Have questions, concerns, or need help choosing a product? Our skincare experts are here for you.

Kits & Bundles