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TRANSFERPROOF SPARKLE

NEW
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SPARKLE + 24-HR SHINE CONTROL

HOLIDAY EXCLUSIVE
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OUR #1 ICON, BIG & BITTY

HOLIDAY EXCLUSIVE
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HOLIDAY-EDITION OIL CONTROL

B12 BASE THINNER

Vitamin Pearl Serum

  • Vegan
  • Cruelty-Free
  • Hydrating
  • Radiant Finish

B12 BASE THINNER

Vitamin Pearl Serum

$36
  • Vegan
  • Cruelty-Free
  • Hydrating
  • Radiant Finish
Pink Pearl
Bronze Pearl
$36
1
  • MAXIMUM PERFORMANCE
  • INTENTIONALLY FORMULATED
  • ENDLESS EXPRESSION

A versatile 3-in-1 primer, mixing medium, and serum that adds a pearlescent glow, transforms foundation, and moisturizes with skin-loving ingredients shown to improve hydration and reduce the appearance of lines. 

  • VITAMIN B12, C & E: Antioxidants brighten skin and protect against environmental stress.
  • CERAMIDES + ADENOSINE: Help prevent moisture loss and reduce the look of lines and wrinkles.
  • VEGAN CRUSHED PEARLS: Pink and golden pearl pigments mimic the radiance of smooth, healthy skin.
  • BETA GLUCAN + HYALURONIC ACID: Optimize moisture levels for skin that looks plump and hydrated.

All Ingredients

Water (Aqua/Eau), Dipropylene Glycol, Dimethicone, Glycerin, Bis-Ethoxydiglycol Cyclohexane 1,4-Dicarboxylate, Diglycerin, Mica, Cyanocobalamin, Beta-Glucan, Sodium Hyaluronate, Ceramide NP, Lycium Barbarum Fruit Extract, Adenosine, 3-O-Ethyl Ascorbic Acid, Tocopherol, Cetearyl Olivate, Hydrolyzed Jojoba Esters, Caprylic/Capric Triglyceride, Sodium Phytate, Hydrogenated Lecithin, Polysorbate 60, Caprylyl Glycol, Sorbitan Oleate, Tromethamine, Butylene Glycol, Tin Oxide, Potassium Sorbate, Sorbic Acid, Acrylates Copolymer, Phenoxyethanol, Titanium Dioxide (CI 77891).

BRIGHTEN + HYDRATE

  • Wear alone for instant radiance and healthier-looking skin over time.

CUSTOMIZE YOUR BASE

  • Mix with cream or liquid foundation to customize the coverage and finish.

THIN IT OUT

  • For sheer radiant coverage, mix 2 pumps Base Thinner + 1/2 pump foundation.

GLOW IT UP

  • For full radiant coverage, mix 2 Base Thinner + 2 pumps foundation.
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Translation missing: en.TURN UP THE BASE Infinity Sponge

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Pairs well with

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CLINICAL
Results

CLINICAL
Results

  • 100%
    Transforms cream & liquid formulas
  • 100%
    Adds natural luminosity to makeup
  • 100%
    Provides a healthy-looking glow
*Based on a study of 34 participants, after 2 weeks of use.

KEY
Ingredients

KEY
Ingredients

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HOW to Use

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BRIGHTEN + HYDRATE 

Wear alone for instant radiance and healthier-looking skin over time.  

Alt text not provided
Alt text not provided

CUSTOMIZE YOUR BASE 

Mix with cream or liquid foundation to customize the coverage and finish.  

Alt text not provided
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THIN IT OUT 

For sheer radiant coverage, mix 2 pumps Base Thinner + 1/2 pump foundation. 

Alt text not provided
Alt text not provided

GLOW IT UP 

For full radiant coverage, mix 2 Base Thinner + 2 pumps foundation. 

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SHOP
The Look

Prep your skin, apply your glam–  thenlock it in for comfortable, all-day wear.

Reviews

4.8
Rated 4.8 out of 5 stars
Based on 358 reviews
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Reviews Summary
Customers say this bronzing serum creates a beautiful, natural glow that enhances their complexion without looking glittery or heavy. Many mix it with foundation to add warmth and radiance, noting it blends seamlessly and makes makeup application smoother. Users appreciate its versatility - it works as a primer, mixing medium, or standalone product for no-makeup days. The lightweight formula feels hydrating and comfortable on various skin types, from dry to combination to oily. Most find it gives a sun-kissed, bronzed look that appears natural rather than orange or patchy. The pump packaging allows for easy application control. While the vast majority praise its glowing effects, one customer didn't notice a difference when applied.
358 reviews
  • DA
    dari a.
    Flag of United States
    Verified Buyer
    Reviewing
    B12 BASE THINNER Vitamin Pearl Serum
    I recommend this product
    Age Range 65+
    Rated 5 out of 5 stars
    3 minutes ago
    I love this product! What a difference it makes when mixing in with your favorite foundation!

    Love this product!! Big improvement when mixing a drop or 2 into your foundation!

  • CC
    Courtney C.
    Flag of United States
    Verified Reviewer
    Reviewing
    B12 BASE THINNER Vitamin Pearl Serum
    I recommend this product
    Age Range 25 - 34
    Rated 5 out of 5 stars
    1 week ago
    Helps achieve more of a natural no makeup, makeup glow.

    I like to mix this with my foundation. I just mix it up on the back of my hand. It helps make the coverage of my makeup a little more sheer, while also giving me that inner glow look.

  • AM
    Amber M.
    Flag of United States
    Verified Buyer
    Reviewing
    B12 BASE THINNER Vitamin Pearl Serum
    I recommend this product
    Age Range 25 - 34
    Rated 5 out of 5 stars
    3 weeks ago
    Feels nice

    Feels nice & thin on the skin

  • KL
    Keisha L.
    Flag of United States
    Verified Reviewer
    Reviewing
    B12 Base Thinner Vitamin Pearl Serum - Bronze
    I recommend this product
    Age Range 18 - 24
    Rated 5 out of 5 stars
    3 weeks ago
    Gloww

    Love the glow mixed with foundation!

  • CG
    Cecilia G.
    Flag of United States
    Verified Buyer
    Reviewing
    B12 Base Thinner Vitamin Pearl Serum - Bronze
    I recommend this product
    Age Range 55 - 64
    Rated 5 out of 5 stars
    1 month ago
    Love this stuff

    I’m 60 years old tired of wearing foundation. This gives me coverage and glow, set it with blurring powder and I’m good for the day. I have also vary oily skin, this sits well on my sunscreen

Frequently Asked Questions