The Prep Serum

Firming Vegan Collagen Prep Serum

$64.00

The Prep Serum

Firming Vegan Collagen Prep Serum

$64.00

Firm. Plump. Rejuvenate. 

Our 4-in-1 super serum firms, brightens, plumps, and hydrates in 4 weeks without irritation. Our skin philosophy is centered on this “prep step” - the essential, second step in your daily routine that delivers an immediate, healthy glow while conditioning skin over time.  The Prep Serum “preps” skin to a balanced state after cleansing and prior to moisturizing, creating a nourished canvas that brings visible radiance and won’t pill under makeup.

Also available in a refill.

 

Free US returns

Available at

Hydrates

Cruelty Free

Suitable for sensitive skin

Fragrance Free

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SUITABLE FOR SENSITIVE SKIN
VEGAN
CRUELTY FREE
DERMATOLOGIST TESTED
CLINICALLY TESTED
GLUTEN FREE
NUT ALLERGEN FREE

CC

Visible results in 30 days

BEFORE
AFTER 30 DAYS

Visible results in 30 days

97%

agree these products were gentle and non-irritating

92%

agree skin looks healthier

92%

 agree these products work better together

89%

agree skin appears more youthful

HEALTHY SKIN

Starts Here

CLEAN SKINCARE

ESSENTIALS

For Even The Most Sensitive

7 OUT OF 10
PEOPLE HAVE
SENSITIVE SKIN

I'm one of them

SCARLETT JOHANSSON, CO-FOUNDER

Expertly edited

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4.8
Rated 4.8 out of 5 stars
Based on 513 reviews
Total 5 star reviews: 447 Total 4 star reviews: 40 Total 3 star reviews: 18 Total 2 star reviews: 3 Total 1 star reviews: 5
95%would recommend this product
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513 reviews
  • MS
    Maddison S.
    Verified Buyer
    How old are you? 25 - 34
    What is your skin type? Combination, Dry
    July 6, 2025
    How old are you? 25 - 34
    What is your skin type? Combination, Dry
    Rated 5 out of 5 stars
    Love

    Love how this makes my skin feel. Non negotiable!

    Was this helpful?
  • TP
    Tracy P.
    Verified Buyer
    How old are you? 55+
    What is your skin type? Combination
    June 30, 2025
    How old are you? 55+
    What is your skin type? Combination
    Rated 5 out of 5 stars
    Love it!

    I am totally sold on all Outset products. I’m almost 70 and I want fresh, good looking skin! Love the way it makes my skin feel, nice and smooth.

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  • RG
    Robert G. M.
    Verified Buyer
    How old are you? 55+
    What is your skin type? Sensitive
    June 30, 2025
    How old are you? 55+
    What is your skin type? Sensitive
    Rated 5 out of 5 stars
    Mrs. Robert G. Merritt

    Love it.

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  • N
    Nicole
    June 27, 2025
    Rated 5 out of 5 stars
    5 Stars

    My skin literally just drinks it in. I use it before I use my red light therapy mask & it works just great.

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  • EC
    Elaine C.
    Verified Buyer
    How old are you? 55+
    What is your skin type? Sensitive
    June 27, 2025
    How old are you? 55+
    What is your skin type? Sensitive
    Rated 5 out of 5 stars
    Serum with collagen

    Serum is soft, no smell and makes my skin smooth and hydrated.

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