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B12 BASE THINNER BRONZE

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

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

WHY YOU'LL LOVE

  • CUSTOMIZES COVERAGE: Transform the coverage and finish of any liquid or cream formula.
  • ADD A BRONZE GLOW: Get an instant, buildable, bronze glow with Liquid Caramel and Vegan Crushed Pearls.
  • ENHANCES FOUNDATION: Give any foundation a boost with vitamins B12, C & E, ceramides, and humectants.
  • PREPS SKIN FOR MAKEUP: Water-based formula helps create a smooth, hydrated base so makeup applies evenly.
  • 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

  • LIQUID CARAMEL: Creates a natural-looking bronzed glow. 
  • 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: Bronze pearl pigments deliver the radiance of smooth, healthy skin. 
  • BETA GLUCAN + HYALURONIC ACID: Optimize moisture levels for visibly plump, hydrated skin. 
Full Ingredients

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Highlights

Vegan Vegan
Paraben Free Paraben Free
Cruelty Free Cruelty Free
Sensitive Skin Friendly Sensitive Skin Friendly
Dermatologist Tested Dermatologist Tested
Non-Comedogenic Non-Comedogenic

Deep Dive into Product Insights

How To Use
  • Wear alone for an instant glow and healthier-looking skin over time.
  • Mix with any foundation or skin tint to customize the coverage, finish, and warmth.
CLINICAL
STUDY RESULTS
100%
100%
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Ingredients
Vitamin B12, C & E
Vitamin B12, C & E

Antioxidants brighten skin and protect against environmental stress. 

Ceramides + Adenosine
Ceramides + Adenosine

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

Vegan Crushed Pearls
Vegan Crushed Pearls

Pink and golden pearl pigments mimic the radiance of smooth, healthy skin. 

Q&A

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 229 reviews
Total 5 star reviews: 207 Total 4 star reviews: 19 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 2
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229 reviews
  • A
    Ayesha
    Flag of United States
    Reviewing
    B12 Base Thinner Vitamin Pearl Serum - Bronze
    I recommend this product
    Age Range 25 - 34
    Rated 5 out of 5 stars
    3 minutes ago
    Best serum for glow and perfect makeup

    I have been using the B12 Base Thinner Bronze Vitamin Pearl Serum from One Size, and I’m really enjoying it! My combo skin can be tricky oily in the T-zone and dry on my cheeks but this serum has been a real lifesaver. It goes on smoothly and gives my skin a lovely glow without feeling heavy at all. After just a few weeks, I’ve noticed my skin looks brighter and feels so much plumper. It’s made my makeup routine so much easier and more enjoyable! gifted by ONE/SIZE Beauty

  • R
    Rida
    Flag of United States
    Reviewing
    B12 Base Thinner Vitamin Pearl Serum - Bronze
    I recommend this product
    Age Range 18 - 24
    Rated 5 out of 5 stars
    7 minutes ago
    Amazing finish

    I love this product. I have been using it every day for my makeup, and my makeup has turned out so beautiful every day! It gives the prettiest glowy tan finish and it makes my makeup layer on beautifully on each other. gifted by onesizebeauty

  • L
    Lena
    Flag of United States
    Reviewing
    B12 Base Thinner Vitamin Pearl Serum - Bronze
    I recommend this product
    Age Range 35 - 44
    Rated 5 out of 5 stars
    25 minutes ago
    A must have for spring and summer time!

    A B12 Primer, serum and mixing medium all in one product yes plz. This is a must have especially for spring and summer time. It is a game changer it gives a beautiful beautifully glowy finish and the formula is wow. Goes on smooth and it is like melt into your skin. Leaves my hydrated and my whole look is wow. I got few compliments. It mixed it with my liquid foundation and my look was amazing. I have a dry skin this works wonderfully on my skin. Highly highly recommended. complimentary from onesizebeauty

  • F
    Fran
    Flag of United States
    Reviewing
    B12 Base Thinner Vitamin Pearl Serum - Bronze
    I recommend this product
    Age Range 25 - 34
    Rated 5 out of 5 stars
    1 hour ago
    Amazing!!

    Wow. Absolutely love this bronzing formula. As someone who pales a lot at this time of the year it really adds some glow back to my face. I have dry skin that looks worn and tired easily and I like that this gives me the ability to keep my skin full coverage without undergoing the kind of wear off a lot of glowy formulas do. You get that same full coverage look while getting the glow too. Helps my skin look younger and more plump like in appearance. The bronze also helps me look thinner in my opinion! Definitely try this formula out. It’s amazing. Gifted by One/size

  • J
    Jessica
    Flag of United States
    Reviewing
    B12 Base Thinner Vitamin Pearl Serum - Bronze
    I recommend this product
    Age Range 25 - 34
    Rated 5 out of 5 stars
    2 hours ago
    Melts into the skin

    My skin tends to lean more toward combination and oily. I felt that this looked really good on my skin and melted in smoothly. It did not make my skin feel more oily or anything like that. I think this is a great addition to my daily routine! complimentary from onesizebeauty

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