• Home
  • All
  • Firming Vegan Collagen Prep Serum Refill

Online Exclusive

Firming Vegan Collagen Prep Serum Refill

$ 960.00
  • Home
  • All
  • Firming Vegan Collagen Prep Serum Refill

Online Exclusive

Firming Vegan Collagen Prep Serum Refill

$ 960.00

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.

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.

Travel Size Full Size Refill

Free US returns

Available at

Hydrates

Cruelty Free

Suitable for sensitive skin

Fragrance Free

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 485 reviews
Total 5 star reviews: 460 Total 4 star reviews: 20 Total 3 star reviews: 3 Total 2 star reviews: 1 Total 1 star reviews: 1
99%would recommend this product
Powered by OkendoOpen Okendo Reviews in a new window
Write a Review (Opens in a new window)
485 reviews
  • SB
    Susan B.
    Verified Buyer
    How old are you? Prefer not to say
    What is your skin type? Sensitive, Normal, Acne Prone
    June 3, 2026
    How old are you? Prefer not to say
    What is your skin type? Sensitive, Normal, Acne Prone
    Rated 5 out of 5 stars
    Essential serum in my routine

    I have been using this collagen serum as part of my routine and it has really improved my mature sensitive skin. My skin never gets dry and I am no longer prone to rosacea or breakouts.

    Was this helpful?
  • EB
    Elizabeth B.
    Verified Buyer
    How old are you? 55+
    What is your skin type? Combination
    May 30, 2026
    How old are you? 55+
    What is your skin type? Combination
    Rated 5 out of 5 stars
    Prep Serum

    Love the ease of how it transfers to the glass container

    Was this helpful?
  • SA
    Sofia A.
    Verified Buyer
    How old are you? 18 - 24
    What is your skin type? Normal
    May 27, 2026
    How old are you? 18 - 24
    What is your skin type? Normal
    Rated 5 out of 5 stars
    Love it

    My skin has been brighter since I started using this

    Was this helpful?
  • MS
    Mary S.
    Verified Buyer
    How old are you? 55+
    What is your skin type? Combination
    May 20, 2026
    How old are you? 55+
    What is your skin type? Combination
    Rated 5 out of 5 stars
    Great with aging skin.

    I have noticed that my skin has become soft.

    Was this helpful?
  • LB
    LISA B.
    Verified Buyer
    How old are you? 55+
    What is your skin type? Dry
    May 18, 2026
    How old are you? 55+
    What is your skin type? Dry
    Rated 5 out of 5 stars
    My favorite

    I'm still fairly new to The Outset, but I'm seeing changes already. At 73, my body and skin have been through a lot: many surgeries, MS, and chemotherapy twice. However, I can clearly see at this point that my skin looks noticeably brighter and more vibrant! I'm definitely staying with this Vegan Collagen Prep Serum. I'm happy to have discovered it.

    Was this helpful?