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Online Exclusive

Firming Vegan Collagen Prep Serum Refill

$54
  • Home
  • All
  • Firming Vegan Collagen Prep Serum Refill

Online Exclusive

Firming Vegan Collagen Prep Serum Refill

$54

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.

Extend the life of your bottle with this refill pouch. Containing 50% more than our standard size - more product, more value and less waste.

A $69 value.

Mini Full Size 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

Delivers an Immediate, Healthy Glow

Firms, brightens, plumps, and hydrates 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.

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, FOUNDER

Expertly edited

to do more with less

4.9
Rated 4.9 out of 5 stars
Based on 453 reviews
Total 5 star reviews: 429 Total 4 star reviews: 20 Total 3 star reviews: 2 Total 2 star reviews: 1 Total 1 star reviews: 1
99%would recommend this product
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453 reviews
  • S🦋
    Stephanie 🦋
    January 8, 2026
    Rated 5 out of 5 stars
    5 Stars

    My favorite serum. Purchaed countless times.

    Was this helpful?
  • WW
    Whitney W.
    Verified Buyer
    How old are you? 35 - 44
    What is your skin type? Normal
    January 7, 2026
    How old are you? 35 - 44
    What is your skin type? Normal
    Rated 5 out of 5 stars
    love the refills!

    the collagen prep serum is my hero product from this line. i love that I can just order a refill. I often pack this in my toiletries case when traveling after I fill up my bottle at home!

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  • KH
    Krisite H.
    Verified Buyer
    How old are you? 55+
    What is your skin type? Normal
    January 7, 2026
    How old are you? 55+
    What is your skin type? Normal
    Rated 5 out of 5 stars
    Serum

    Love this stuff, 3rd time buying it.

    Was this helpful?
  • JC
    Jennifer C.
    Verified Buyer
    How old are you? 45 - 54
    What is your skin type? Sensitive
    January 5, 2026
    How old are you? 45 - 54
    What is your skin type? Sensitive
    Rated 5 out of 5 stars
    Been great for my skin

    I have been using the collagen as part of a 3 step regimen that also includes the cleanser and moisturizer. My skin has NEVER felt better.

    I have very sensitive skin, prone to rosacea and this does not irritate or cause flare ups.

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  • DL
    Donna L.
    Verified Buyer
    How old are you? 55+
    What is your skin type? Dry, Combination
    January 5, 2026
    How old are you? 55+
    What is your skin type? Dry, Combination
    Rated 5 out of 5 stars
    Colleges Prep Serum

    Makes my skin feel fresh

    Was this helpful?