_1772539047.jpg?20260318930)
_1772812188.jpg?20260318930)
_1771346395.jpg?20260318930)
ONE/SIZE BeautyB12 Base Thinner Vitamin Pearl Serum
Product Description
This serum mixing medium transforms the coverage of any liquid foundation or cream formula and adds a healthy luminous finish derived from vegan crushed pearls. Plus, skin gets a boost of radiance from a shot of vitamin B12!
Directions
HOW TO USE: Mix desired amount with liquid foundation and cream formulas to customize coverage & add radiance.
HACK: Massage into skin to wear alone or under makeup to enliven skin. No need to apply sparingly, use on face, neck and décolleté.
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)
This list of ingredients may be subject to change, please consult the packaging of the product purchased.
See more...
Rated 5 out of
5
by
Kelly from
Love this!
I love this product so much! I love mixing this with my fuller coverage matte foundations, it mixes in and becomes one with the foundation, turning flat matte foundation into a soft luminous lit from within finish. Mix this with a medium coverage foundation to turn it into a fresh glowy skin tint that looks gorgeous. it has never affected the dry down or longevity of any foundation I have mixed it with. If your under eyes are really dry and your concealer is looking dry and cakey, mix a bit of this with your concealer and it is an absolute game changer! really hope sephora start stocking the new bronze colour in time for summer.
Date published: 2026-03-02
Rated 5 out of
5
by
Janine from
The product you didn't know you needed
Heard really good things so thought would give a try. It's really lovely. Lightweight with a glow that isn't glittery. I can mix with some of my heavier foundations to get a lighter daytime finish with the same coverage. It doesn't affect the performance of the foundation either.
Date published: 2025-11-02
Rated 5 out of
5
by
Donna from
Didn't expect to like this!
I really love this product! After not having much luck with other one size products i didn't expect to like this at all but i love it! It give such a lovely glow underneath foundation i would definitely repurchase this one
Date published: 2025-08-06
Rated 5 out of
5
by
Emma from
A Must Have
As the weather changes so does my need for different foundations, winter I like more coverage and Summer I like less coverage. This genuis product has allowed me to buy one foundation that'll allow me to choose my coverage instead of having a bunch of foundations that'll go out of date. It hasn't broken me out, Im in my late 30s and have combination skin and it works like a dream!
Date published: 2025-07-02
Rated 5 out of
5
by
Sarah-Jane from
Good base thinner
I like this product, I use this with my full coverage foundations to make it a bit thinner. It makes the product feel light and still keeps a lot of coverage.
Date published: 2025-05-09
Rated 3 out of
5
by
Anonymous from
Dont get the hype
Its like mixing a liquid highlighter with your foundation. Not great.
Date published: 2025-05-04
Rated 4 out of
5
by
Shirly from
yes BUT...
it's a great thing to have if you are like me-combo DEHYDARTED skin who's struggle to make her even good old foundations work.
in the last years my skin just hates even a medium coverage, and some of the lightest looks so bad on me
this one works with every foundation I've tried, and makes the foundations to last longer in term of - you use less foundation = you would have it for a longer time.
one pump is too much, even a half pump from this product would work perfectly!
foundations looks so much healthier, more plumps, the application works so much smoother
THE ONLY DOWN SIDE IS - stay away from the side of the nose, where you have that line from the nostrils to the cheek. every foundation that I've tried, this product make the foundation settles. even foundations that doesn't tend to do it, with this product it DOES.
so my suggestion, on that area specifically, use just the foundation, without mixing it with this product.
and don't worry, on the smile line it works totally fine! it's just the nostrils area.
Date published: 2025-03-30
Rated 5 out of
5
by
Seany from
Love it
Love this stuff - perfect for that dewy glow to any base and makes me feel super hydrated
Date published: 2025-03-18
Help & Information
About
More From Sephora
Country Settings
United Kingdom- 4.3★★★★★
Download the Sephora App
