Nail Polish Guides
5-Free vs 10-Free Nail Polish: What's the Real Difference
A side-by-side breakdown of what 5-free and 10-free nail polish labels actually exclude, and how to decide which one matters for your routine.
Read guideA cleaner beauty edit
Thoughtful care for hands, nails, and everything they touch.
Clear ingredient explainers and attainable routines, built on Treat Collection’s non-toxic polish heritage.
01Ingredient-awareClear language over fear-based labels.
02Non-toxic heritageRooted in the original 5-free brand.
03Cruelty-free mindedBetter choices, considered carefully.
The starting edit
Guides worth keeping open
Hand & Foot Care
At-Home Manicure Routine: A Step-by-Step Guide
A full step-by-step at-home manicure routine, from prep to top coat, with tips for making non-toxic polish last longer.
Read guide Nail Polish Guides
Non-Toxic Nail Polish Guide: What It Actually Means
A practical guide to non-toxic nail polish: the chemicals it leaves out, what 5-free and 10-free labels mean, and how to shop for a cleaner manicure.
Read guide Hand & Foot Care
Nail Polish Remover Without Acetone: What Works and Why
How acetone-free nail polish remover works, when to use it over acetone, and a step-by-step method for removing polish without drying out your nails.
Read guideBrowse by ritual
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Nail Care
Practical routines and gentler techniques for stronger-looking nails and cared-for hands.
Nail Polish Guides
Clear explanations of polish ingredients, free-from labels, and cleaner formula choices.
Hand & Foot Care
Simple, useful routines for manicures, removal, and everyday hand and foot care.
Clean Beauty
Ingredient-conscious beauty guidance without fear-based claims or vague marketing language.
Then & now
A polish label, reimagined as an honest guide.
Treat Collection began in Berlin with a 5-free point of view. Today, that same ingredient-conscious spirit shapes an independent editorial collection: practical advice, precise language, and no promise that cleaner beauty needs to be complicated.