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Can You Wear Purple Ampoule Under Makeup?

Quick Answer Yes. Purple Ampoule is lightweight and fast-absorbing, formulated to sit under makeup rather than fight with it. Many people use it as their last skincare step before foundation, sinc...

What Is Tranexamic Acid, and What Does It Do for Skin?

You may have come across tranexamic acid in a skincare ingredient list and wondered what it actually does, or seen it mentioned in a medical context and wondered if that's the same thing. Here's a ...

What Is Multi-Molecular Hyaluronic Acid, and Why Do Skincare Formulas Use It?

What does multi-molecular hyaluronic acid mean?It means a formula uses more than one size, or molecular weight, of hyaluronic acid instead of just one. Hyaluronic acid itself isn't a single fixed i...

Why Is My Skin Dull?

Quick Answer Dullness usually comes from a buildup of dead skin cells, dehydration, and sun exposure over time, not one single cause. Brightening actives like tranexamic acid and hydration are the...

The Brightening Science Behind VOUX™ Purple Ampoule

Purple has become the go-to for anyone chasing hydration and a brighter, more even-looking glow. Here's what's actually doing the work. Tranexamic Acid Tranexamic acid is a clinically studied brig...