Everyone’s obsessed with ‘clean’ beauty. But what does that even mean for mascara?
For Glossier Lash Slick, it’s a fiber-free, smudge-proof, and washable claim. Sounds perfect. Feels suspicious.
It’s $18. Marketed as a ‘clean’ tubing mascara for a natural, defined look. The ‘washable with warm water’ promise got me.
Tubing Formula
Forms tiny tubes around each lash—no smudging, removes cleanly.
Flexible Hold
Uses a film-forming polymer instead of wax—supposedly less brittle.
Natural Finish
The skinny brush is designed for separation, not volume.
Photo: Poko Skincare / Unsplash
Here’s the greenwashing check. ‘Clean’ is a marketing term, not a regulation. Glossier avoids a ‘no’ list, but the formula is standard polymer science.
- Acrylates Copolymer: The film-forming agent that creates the tubes.
- Butylene Glycol: A humectant and solvent—common, not special.
- Panthenol: Pro-vitamin B5 for conditioning—the real hero.
- Iron Oxides: For color. That’s it.
Photo: Nick Noel / Unsplash
Applies like a slick of watercolor—sheer, precise, zero clumps. Dries down fast. Feels like nothing on.
After two weeks: it’s incredibly gentle to remove. But on humid days? My straight lashes lost all curl by noon. The ‘flexible’ hold is too flexible.
Photo: melanfolia меланфолія / Unsplash
It gives a true your-lashes-but-better tint. No flaking. Removal is a dream. But it will not hold a curl or add drama. Ever.
Photo: Marek Studzinski / Unsplash
It’s a good, gentle mascara. But ‘clean’? That’s just clever branding for a basic, low-impact formula.