What Does 2% Salicylic Acid Mean on a Face Wash Label?
A factual guide to what a 2% salicylic acid claim means on a face wash label, how it differs from ingredient-list order, and how to compare products without assuming identical formulas.
Product Questions
Straightforward factual answers about products
What Does Water-Resistant Mean on a Sunscreen Label?
Quick answer“Water-resistant” on a sunscreen label is a performance claim about retaining sun-protection performance after controlled water exposure. It does not mean the sunscreen is waterproof or that protection remains unchanged indefinitely. Water resistance is a testable sunscreen claim International sunscreen-testing standards include procedures for assessing water resistance. ISO 16217:2020 specifies a water-immersion procedure for … Read more
How to Read a Skincare Ingredient List in India: INCI, Order and the 1% Rule
Skincare ingredient lists look technical, but they follow a useful structure. This guide explains how ingredient order works in India, what INCI names mean, what happens around the 1% threshold, and the limits of what you can infer from a label.
What Does “Dermatologically Tested” Mean on Skincare Products?
‘Dermatologically tested’ generally indicates that a product underwent some form of testing involving dermatological oversight, but the phrase alone does not tell you the study size, protocol, result or whether the product is suitable for every person.
What Does “Non-Comedogenic” Mean on Skincare and Makeup Labels?
Non-comedogenic generally means a product is intended or formulated not to clog pores. The term is useful label information, but it does not guarantee that every person will have the same experience with the product.
What Does “Hypoallergenic” Mean on Cosmetics? What the Label Does and Doesn’t Tell You
Hypoallergenic is commonly used to suggest that a cosmetic is intended to be less likely to cause an allergic reaction, but the word itself is not a guarantee that a reaction cannot occur.
What Does SPF 50 PA++++ Mean? How to Read Sunscreen Labels
SPF and PA describe different parts of a sunscreen’s measured UV protection. SPF is based on protection against UV-induced erythema, while PA is a grading system based on measured UVA protection factor.