One/Size B12 Base Thinner
Best versatile mixer for customizing foundation coverage and texture.
A multi-tasking serum that bridges the gap between skincare and makeup. It effortlessly adds a warm, bronzed glow while hydrating the skin, making it an ideal mixing medium to customize the finish and coverage of any foundation.
$36.00
at
One/Size by Patrick Starrr
More B12 Base Thinner options
Who it's for
- Budget-conscious beauty lovers looking to salvage expensive dried-out products
- Makeup enthusiasts who enjoy tailoring their coverage for different occasions
- Artists needing a reliable medium to adjust product viscosity quickly
Who should skip it
- Beginners who may struggle with precise liquid measurements
- Users with niche or highly specialized foundation formulas
- Occasional makeup users who rarely need to thin their products
Performance breakdown
Versatility
Seamlessly transitions from standalone glow serum to foundation-mixing medium.
Hydration Depth
Hyaluronic acid and beta glucan provide noticeable, long-lasting moisture.
Skin Smoothing
Ceramides and adenosine effectively blur fine lines for a refined texture.
Finish Naturalness
Delivers a sun-kissed radiance without any heavy or glittery residue.
Antioxidant Potency
Vitamin-rich formula offers meaningful protection against daily environmental stressors.
Application Ease
Lightweight texture blends effortlessly into skin or existing makeup routines.
Key Specs
Formulation
Serum
Key Ingredients
Vitamin B12, C & E, Ceramides, Adenosine, Beta Glucan, Hyaluronic Acid
Skin Type Compatibility
Sensitive
Cruelty Free
Yes
Vegan
Yes
Know before you buy
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