How to Decode a Sunscreen Ingredient List Step by Step
Learn how to decode a sunscreen ingredient list step by step: read protection claims, identify UV filters, interpret the formula, and screen for your skin.
Oct 29, 2026
Blog
Skincare tips, ingredient explainers, and updates from Macherre App - scan products, understand ingredients, and pick what works for you.
Privacy-First Skincare Apps Compared
How to judge a privacy first skincare app: anonymous INCI checking, data minimisation, what scores and flags really mean, and when an account is worth it.
Oct 26, 2026
Ingredients That Trigger Fungal Acne to Watch For
Which ingredients that trigger fungal acne should you watch for? See the flagged lipid categories, what each really means, and how to screen an INCI list.
Oct 22, 2026
The Comedogenic Scale Explained: Reading 0-5 Ratings
The comedogenic scale explained: what 0–5 ratings mean, why they are only estimates, and how to read a full cosmetic formula instead of one number.
Oct 19, 2026
Is a Skincare Scanner App Worth It?
Is a skincare scanner app worth it? See what these tools reveal about cosmetic INCI lists, their real limits, privacy checks, and when Macherre actually helps.
Oct 15, 2026
How to Use a Skincare Product Scanner App
How to use a skincare product scanner: read the INCI list, decode what each ingredient does, check the flags that matter, and patch-test before you commit.
Oct 12, 2026
Is a Skincare Scanner App Free? What to Know
Is a skincare scanner app free? Macherre's web ingredient checker is free with no sign-up, and the app is a free download with in-app purchases. Here's what
Oct 8, 2026
What a Skincare Ingredient Scanner App Really Does
A skincare ingredient scanner app decodes any ingredient list into a plain-language breakdown and a compatibility score tuned to your skin. See how it works.
Oct 1, 2026
