DUO
DUO
DUO
DUO
DUO
DUO

skin-strengthening

DUO

$72 $96
4.7
Rated 4.7 out of 5 stars
101

Save big on this powerhouse duo — full and travel size — delivering concentrated care and lasting hydration to strengthen and fortify your skin barrier. A minimalist’s dream routine with maximum results, whether you’re at home or on-the-go. 

 

Contains:

skin-strengthening serum (full-size - $68 value)
30 mL / 1 fl. oz. 

 
skin-strengthening serum (travel-size - $28 value)
10 mL / .34 fl. oz 

strengthen protect smooth revitalize

Targets all five signs of skin aging - fine lines, dullness, uneven tone, dryness, and uneven texture.

Biotech Active — Naringenin: our patented powerhouse polyphenol that is clinically proven to reduce inflammaging markers by 96%. It targets the visible signs of inflammaging by strengthening skin against environmental stressors and sustaining moisture and elasticity
Active Ingredient — Niacinamide: A form of vitamin B known for its ability to help clear pores and refine uneven skin texture
Active Ingredient — Biomimetic Tripeptide: A signal peptide that supports skin's natural collagen production
Active Ingredient — Upcycled Date Seed Extract: A clinically-proven biobased ingredient that reduces signs of uneven skin tone and overall skin discoloration

The skin-strengthening serum is safe for all skin types, including sensitive skin.

National Eczema Association Seal of Acceptance™

PETA Vegan & Animal Test-Free

SkinSAFE Certified

EWG Verified

01 Apply a dime-sized portion on fingertips
02 Massage into skin
03 Follow with a moisturizer or moisture-locking face stick

DUO

skin-strengthening

DUO

$72 $96
Video
Feelthedifference FeelTheDifference
DERM TESTED
VEGAN + CRUELTY FREE
GENTLE FOR ALL

For

all skin types, including sensitive skin

Feel

soft and supple

Scent

fragrance-free

LOOK

milky beige

WEEK 0 | WEEK 8

Clinically proven to help moisturize, reduce appearance of fine lines and dark spots in just 4 weeks

100% have healthier and more supple skin in just 4 weeks

100% would recommend product to a friend

97% have brighter, smoother skin

ActiveIngredients ActiveIngredients

View the full list of ingredients

NARINGENIN

NARINGENIN

Our patented powerhouse polyphenol that is clinically proven to reduce inflammaging markers by 96%. It targets the visible signs of inflammaging by strengthening skin against environmental stressors and sustaining moisture and elasticity 

Niacinamide

Niacinamide

A form of vitamin B known for its ability to help clear pores and refine uneven skin texture.

Biomimetic Tripeptide

Biomimetic Tripeptide

A signal peptide that supports skin’s natural collagen production.

Upcycled date seed extract

Upcycled date seed extract

A clinically-proven bio-based ingredient that reduces signs of uneven skin tone and overall skin discoloration.

Our patented powerhouse polyphenol that is clinically proven to reduce inflammaging markers by 96%. It targets the visible signs of inflammaging by strengthening skin against environmental stressors and sustaining moisture and elasticity 

A form of vitamin B known for its ability to help clear pores and refine uneven skin texture.

A signal peptide that supports skin’s natural collagen production.

A clinically-proven bio-based ingredient that reduces signs of uneven skin tone and overall skin discoloration.
@DEINDEskin FOLLOW US
DEINDE moisture-locking face stick texture Link to https://www.instagram.com/deindeskin/
DEINDE model Macro Cheek Link to https://www.instagram.com/deindeskin/
DEINDE Definition, DEINDE is latin for 'next, then, thereafter.' DEINDE is the first skincare line that interrupts what scientists call note as the root cause of aging — inflammaging. Link to https://www.instagram.com/deindeskin/
Link to https://www.instagram.com/deindeskin
Link to https://www.instagram.com/deindeskin/
Link to https://www.instagram.com/deindeskin/
4.7
Rated 4.7 out of 5 stars
Based on 101 reviews
Total 5 star reviews: 78 Total 4 star reviews: 18 Total 3 star reviews: 4 Total 2 star reviews: 1 Total 1 star reviews: 0
95%would recommend these products
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101 reviews
  • PB
    peggy b.
    Verified Buyer
    Reviewing
    SERUM
    I recommend this product
    age range 55 - 64
    skin type normal
    biggest skin concerns fine lines and wrinkles, loss of firmness and skin elasticity, sun damage, dryness
    favorite features smooths, revitalizes, layers easily, gentle formula
    Rated 5 out of 5 stars
    July 10, 2025
    moisturizing and glowy

    I love this followed up with the moisturizer. My skin is very happy!

    Was this helpful?
  • EC
    Elyse C.
    Verified Buyer
    Reviewing
    SERUM
    I recommend this product
    age range 45 - 54
    skin type combination
    biggest skin concerns fine lines and wrinkles, acne, loss of firmness and skin elasticity, sun damage, hyperpigmentation or dark spots
    favorite features strengthens, protects, smooths, revitalizes, firms
    Rated 5 out of 5 stars
    June 14, 2025
    Game Changer

    I have been using this serum for about three weeks and immediately saw positive results evening out my skin tone and color. It is moisturizing, but not greasy, and seems to have helped curb breakouts and clogged pores. I am sold and am considering a regular subscription. It is that good.

    Was this helpful?
  • EH
    Evelyn H.
    Verified Buyer
    Reviewing
    SERUM
    I recommend this product
    age range 45 - 54
    skin type normal
    biggest skin concerns fine lines and wrinkles, redness or rosacea
    favorite features strengthens, protects, smooths, layers easily
    Rated 5 out of 5 stars
    May 1, 2025
    Able to Use Tretinoin Again

    Perimenopausal woman. Used tretinoin for years and have not been able to use it in perimenopause without severe irritation. After using this serum (and the moisturizer) for 2 months, I decided to give tretinoin a try again. No irritation! My face isn't red in the morning!

    Was this helpful?
  • DP
    Denise P.
    Verified Buyer
    Reviewing
    SERUM
    I recommend this product
    age range 45 - 54
    skin type dry
    biggest skin concerns fine lines and wrinkles, dullness, dryness
    favorite features strengthens, smooths
    Rated 5 out of 5 stars
    March 21, 2025
    Works

    I enjoyed this product

    Was this helpful?
  • D
    Diane
    Verified Buyer
    Reviewing
    SERUM
    I recommend this product
    age range 65+
    skin type sensitive
    biggest skin concerns uneven skin tone, hyperpigmentation or dark spots, loss of firmness and skin elasticity, fine lines and wrinkles
    favorite features non-irritating, smooths, revitalizes, firms
    Rated 5 out of 5 stars
    March 2, 2025
    Noticed an immediate difference in my skin

    One application was all it took for my skin to look smoother, brighter and more youthful! Can’t wait to see how it looks after 8 weeks! I’m 67 and loving this serum!

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