Makeup Color Correction, Undertones & Skintone Guide

Find your undertone. Fix it. Work with confidence.

Learn a simple system that tells you what to use and why.

Discover how color, texture, and formula form the foundation of every product.

Learn how to simplify your makeup kit using the C.R.A.F.T framework.

Find your undertone. Fix it. Work with confidence.

diy flesh tone color wheel in fan format

Learn a simple system that tells you what to use and why.

Close-up of creamy foundation makeup textures swatched side by side

Discover how color, texture, and formula form the foundation of every product.

Background of makeup pigments and color swatches with the words ‘Color Texture Formula’ – representing undertone discovery in makeup

Learn how to simplify your makeup kit using the C.R.A.F.T framework.

Master color theory, undertones and smart product selection with

clear systems, practical tools and resources.

Step-by-step tutorials to get you started on your color theory journey.

Explore Tutorials & Guides

Clear explanations and practical lessons to help you master undertones, harmony and color decisions.

Learn Color Theory

Visual charts, systems and practical resources designed to simplify your workflow

View Tools & References

Find, flip & fix that undertone.

Shop the MUA STIC

Struggling with undertones?

Tired of foundations that never match?

Learn the rules of undertones

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winifred Chiazor (Gwen Dilara) holding the MUA STIC

Hello... I'm Winifred... and I created the MUA STIC because I was tired of the guessing game. I spent years cracking the code of undertones so you don't have to. Read my full story here

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