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B12 BASE THINNER

Vitamin Pearl Serum
$36 Regular price $36
4.9
Rated 4.9 out of 5 stars
304 Reviews

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. 

Details

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. 

Pink Pearl

Product Details

  • FORTIFIES FOUNDATION: Turn your base into skin care with vitamins B12, C & E and ceramides.
  • CUSTOMIZES COVERAGE: Transform the coverage and finish of any liquid or cream formula.
  • BOOSTS RADIANCE: Get an instant, buildable glow with vegan crushed pearls.
  • EXTENDS MAKEUP WEAR: Water-based formula grips skin and prevents foundation breakdown.
  • BRIGHTENS SKIN: See improved radiance and healthier-looking skin after 2 weeks of use.
  • VISIBLY REDUCES WRINKLES: Humectants and film-formers instantly smooth skin’s appearance.

Ingredients

  • 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.
Full Ingredients

Pairs Well With

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Rated 4.2 out of 5 stars
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4.8
Rated 4.8 out of 5 stars
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Highlights

Vegan Vegan
Cruelty-Free Cruelty-Free
Hydrating Hydrating
Radiant Finish Radiant Finish

Deep Dive into Product Insights

CONSUMER
STUDY RESULTS
100%
100%
100%
*Based on a study of 34 participants, after 2 weeks of use.
How To Use

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.
Ingredients
Vitamin B12, C & E
Vitamin B12, C & E

Condition skin and defend against environmental stress.

Ceramides + Adenosine
Ceramides + Adenosine

Help prevent moisture loss and reduce the look of lines and wrinkles. 

Beta Glucan + Hyaluronic Acid
Beta Glucan + Hyaluronic Acid

Deliver deep hydration for plump, bouncy skin.

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)

Frequently Asked Questions

Q: Can I use this on oily skin without looking greasy?

A.Yes! For oily skin besties, we recommend applying a few drops to the high points of your face or mixing 1-2 pumps with foundation to create your perfect finish.

Q: Does the formula have a fragrance?

A: Nope – it’s fragrance free, non-comedogenic, dermatologist tested, and sensitive skin friendly.

Q: Can I use it with silicone-based foundation?

A. Yes! She’s formulated to mix and layer seamlessly with both silicone and water-based complexion products.

Q: Will it make my makeup last longer?

A. B12 Bronze helps smooth and hydrate your skin so makeup applies more evenly. For all-day wear, pair her with a makeup-gripping primer like Secure the Blur.

Q: How pigmented is it? Does it have shimmer?

A. It’s sheer and lightly pigmented with liquid caramel – designed to add a dimensional bronze glow that works with all skin tones. The finish is skin-like and radiant, not shimmery.

Reviews

4.9
Rated 4.9 out of 5 stars
Based on 304 reviews
Total 5 star reviews: 276 Total 4 star reviews: 22 Total 3 star reviews: 1 Total 2 star reviews: 1 Total 1 star reviews: 4
Slide 1 selected
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.
304 reviews
  • JA
    Jacquie A.
    Flag of United States
    Verified Buyer
    Reviewing
    B12 Base Thinner Vitamin Pearl Serum - Bronze
    I recommend this product
    Age Range 65+
    Rated 5 out of 5 stars
    5 minutes ago
    Effortless Glow in a Bottle

    I’ve been using the B12 Base Thinner Vitamin Pearl Serum – Bronze, and it has quickly become a non-negotiable in my routine. The formula is incredibly lightweight, blends seamlessly into the skin, and delivers a natural, sun-kissed glow without any trace of glitter or heaviness.

    What truly sets this product apart is its versatility. It works beautifully on its own for a subtle, healthy radiance or mixed with foundation to enhance coverage and add warmth. It instantly elevates my makeup—making it look more like skin and far less cakey. I’ve also noticed a visible improvement in hydration, and my makeup consistently applies smoother and more evenly.

    The finish strikes the perfect balance—radiant yet refined. It gives a true “lit-from-within” glow rather than surface-level shine. It wears comfortably throughout the day without feeling greasy or heavy and performs well across different skin types. The added skincare benefits, including vitamins and hyaluronic acid, make it more than just a makeup product—it actively supports healthier-looking skin over time.

    Overall, if you’re looking to upgrade your base and achieve a polished, effortless glow, this product absolutely delivers.

  • AT
    Amanda T.
    Flag of United States
    Verified Buyer
    Reviewing
    B12 BASE THINNER Vitamin Pearl Serum
    I recommend this product
    Age Range 45 - 54
    Rated 5 out of 5 stars
    7 hours ago
    Love this product

    Gives me a subtle glow and feels lovely.

  • MX google logo
    ME X.
    Flag of United States
    Verified Buyer
    Reviewing
    B12 BASE THINNER Vitamin Pearl Serum
    I recommend this product
    Age Range 35 - 44
    Rated 5 out of 5 stars
    15 hours ago
    Great Serum!

    This serum is luminous and glides on smoothly. A must-have!

  • L
    Lk
    Flag of Argentina
    Verified Reviewer
    Reviewing
    B12 Base Thinner Vitamin Pearl Serum - Bronze
    I recommend this product
    Age Range 18 - 24
    Rated 5 out of 5 stars
    2 days ago
    Great

    Great I recommend this product

  • A
    Ak
    Flag of United States
    Verified Reviewer
    Reviewing
    B12 Base Thinner Vitamin Pearl Serum - Bronze
    I recommend this product
    Age Range 25 - 34
    Rated 5 out of 5 stars
    2 days ago
    Great

    Must have thinner

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