Retinoid Serum

For all signs of aging
For all signs of aging
144 reviews
100-day money back-guarantee


A MUST-HAVE in Your Skincare Routine

  • Wrinkles & lines
  • Dark spots
  • Uneven skin tone
  • Crepiness

“Open Formula retinoid serum has helped more than all the skincare I have bought before combined.

I’m actually getting compliments on my skin.

The texture feels smoother. The tone is a lot more even. And it’s nicely moisturizing. I put it on in the evening, and my skin feels really nice in the morning.”

– Barbara (Open Formula customer)

For Visibly Younger Looking Skin

Targets all signs of aging. From wrinkles and lines, to dark spots, skin sagging and dull skin tone. Retinoids are the #1 most researched type of anti-aging ingredients.

New retinoid technology

At 5%, this next-generation retinoid – a new form of Vitamin A – supports skin renewal and collagen production. Without the irriration associated with traditional retinol.


What They Say

"It is super light weight and absorbs in the skin quickly. In the morning, my face feels awesome"
- Lora
"My skin texture is much smoother after using the retinoid serum and the glycolic acid peel"
- Denise
"Makes my skin look great. And it is so much easier on the skin than traditional retinol. I love it"
- Missy

How does Open Formula compare?

Other brands
Clinical strength actives
Rated "highly effective" by customers
Minimal ingredients
Clean rated
100-day money back guarantee

How retinoid works

  • Retinoids support skin cell turnover to help newer, better looking skin show on the surface of your face
  • Retinoids also support collagen production, a protein that makes up 75% of your skin and gives it the smooth, firm and bouncy look
“retinoids improve [the appearance of] photoaging (sun damage)”
– Journal of Clinical Investigations in Aging
“[retinoids are] among the most effective substances slowing the aging process”
– Journal of Advances in Dermatology and Allergology
“Anti-wrinkle properties of retinoids…strengthen the protective function of the [skin] and protect collagen”
– Journal of Advances in Dermatology and Allergology

3 ingredients.

Only what you need.


Fully transparent

Nothing hidden in your fomula

The Formula
The retinoid
Retinoid complex 5%
Dimethyl isosorbide, hydroxypinacolone retinoate
The base
Safflower oil 95%

Ingredients

Carthamus Tinctorius (Safflower) Seed Oil, Dimethyl Isosorbide, Hydroxypinacolone Retinoate.

  • Water free
  • Oil free
  • Silicone free
  • Nut free
  • Gluten free
  • Cruelty free
  • Vegan
  • PH N/A

Easy to apply

  1. Put on clean face, neck, and décolleté and gently massage it in
  2. Apply after cleansing and before creams, lotions and oils
  3. Use daily. Apply sunscreen in the morning
  4. Use SPF every morning

Appropriate for all skin types.


Thousands of Happy Customers

96%

Would recommend
to a friend

4.9 out of 5

What Customers say:

"This product is amazing! Fastest results I've seen!"

Very happy

Cynthia

Very happy

last year

This is my 2nd bottle. Plan on buying more for my daughters for Christmas. They will Love it as I do

last year

Yes, I recommend this product

About this product

Belinda

About this product

last year

First time using it I noticed that it made me look younger. My skin looked smoother.

last year

Yes, I recommend this product

Great retinol for a great price!

Jacqueline

Great retinol for a great price!

last year

I have used many retinols, retinoids, emulsions, etc. and I have to say this one is a keeper, especially for the price! Within the first few nights of trying this product, the surface of my skin was noticeably smoother in texture, which made make up application flawless!

last year

Yes, I recommend this product

This shit works wonders!

Annie

This shit works wonders!

last year

Very happy with this product. Love the way it feels on my combination oily skin face.

last year

Yes, I recommend this product

The change in my skin is unbelievable

Catherine

The change in my skin is unbelievable

last year

The change has been crazy incredible. I had a ton of sun damage and freckles on my face and they have practically disappeared. Now if i could just figure out what to do with the bags under my eyes.

last year

Took 4 weeks to see some results im very happy wit

Meg

Took 4 weeks to see some results im very happy wit

last year

Took 4 weeks to see some results im very happy with my skin now My daughter is an esthetician and recommended that I try this serum out. Been only using it for 4 weeks but I can already see a difference. My skin is much brighter, clearer, and smoother.

last year

Happy customer

Susan

Happy customer

last year

I have acne prone skin and was worried about the oils in this product. But I'm 26 and have a few fine lines. I've been using this for a week with no breakouts and my skin is so soft! This leaves my skin feeling moisturized but not oily. Wears well under makeup. Just make sure to wear sunscreen with any product containing retinoid!

last year

Yes, I recommend this product

Amazing

Ana

Amazing

last year

I have very sensitive skin and tends to be oily some times and normal others, this serum works amazingly well for me. Highly recommend.

last year

Yes, I recommend this product

Love thihs product, it works!

Joy

Love thihs product, it works!

a month ago

My skin is glowing, And notable firmer! I’m a customer for life for sure, as a 68yr old lady.

Yes, I recommend this product

a month ago

Great product really great price

Shannon

Great product really great price

a month ago

Was a little nervous when I saw the price, however after using this serum my skin has never felt or looked better. This is one of my main staples for face care.

Yes, I recommend this product

a month ago

11 - 20 of 144 Reviews

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