The Prep Serum

Firming Vegan Collagen Prep Serum

£37.00

The Prep Serum

Firming Vegan Collagen Prep Serum

£37.00

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
4.8
Rated 4.8 out of 5 stars
Based on 495 reviews
Total 5 star reviews: 429 Total 4 star reviews: 40 Total 3 star reviews: 18 Total 2 star reviews: 3 Total 1 star reviews: 5
94%would recommend this product
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495 reviews
  • RN
    Rhonda N.
    Verified Buyer
    How old are you? 55+
    What is your skin type? Dry
    March 9, 2025
    How old are you? 55+
    What is your skin type? Dry
    Rated 5 out of 5 stars
    Great for mature skin!

    I love waking up with touchable soft skin!!

  • SS
    S. S.
    Verified Buyer
    How old are you? 45 - 54
    What is your skin type? Oily, Sensitive
    March 2, 2025
    How old are you? 45 - 54
    What is your skin type? Oily, Sensitive
    Rated 5 out of 5 stars
    Texture and efficacy

    I started using serums in my 20s, usually French brands since serums were not so common place 30 years ago in the U.S. The Outset serum’s light texture rivals the best. And my French esthetician that I go to every month for a facial has complimented my skin texture so we know this serum is efficacious too.

  • NE
    Natalie El K.
    Verified Buyer
    How old are you? 25 - 34
    What is your skin type? Acne Prone, Combination
    February 23, 2025
    How old are you? 25 - 34
    What is your skin type? Acne Prone, Combination
    Rated 5 out of 5 stars
    Already repurchasing the refill

    Honestly, this serum does give instant results. My skin felt hydrated and more healthy looking from the first use.

    I have been using it morning and evening daily for a month and my skin feels more glowy and healthy. I left it at home during a 1 week vacation and did notice a difference in my skin when I wasn't using it. I missed the product and that's how I knew that I will be repurchasing.

    The bottle does finish pretty quickly (i use 3 small pumps at a time), but I like that they have a refill option which is a lot larger.

  • MK
    Megan K.
    Verified Buyer
    How old are you? 45 - 54
    What is your skin type? Sensitive
    February 21, 2025
    How old are you? 45 - 54
    What is your skin type? Sensitive
    Rated 5 out of 5 stars
    best serum for sensitive skin

    I have never been able to use a serum before this product due to my redness and skin sensitivity. This Serum is a game changer!

  • S
    SHARMA
    How old are you? 25 - 34
    What is your skin type? Combination
    February 17, 2025
    How old are you? 25 - 34
    What is your skin type? Combination
    Rated 5 out of 5 stars
    GOOD PRODUCT

    I HAVE SHOP THIS PRODUCT LAST MONTH .