Section

Skin & Personal Care

Sold on stories. Priced by the ounce. Judge it by the ingredient list.

Guides: 03
Updated: Regularly
Pricing: US retail

Skincare is the most crowded category here and the one where marketing does the most work, which means the useful questions are unglamorous: what concentration of which active, at what cost per ounce, under a subscription that obliges you to buy how much. A high commission does not make a serum good. A low price does not make it a bargain. Those two sentences cover most of what this section is for.

How these guides are made

All skin & personal care guides

3 published

Review

Purlisse Review: High Commission, Ordinary Formulas, and One Honest Question

Skin & Personal CareOct 26

A 20% commission brand with solid but unremarkable formulations. What the BB cream and sheet masks actually are, and when the subscription is the wrong buy.

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Guide

Retinol Without the Drama: Concentration, Buffering, and What Actually Irritates

Skin & Personal CareOct 26

Why 0.1% retinol and 1% retinol are not the same product, what buffering does, and how to tell purge from irritation before you give up on it.

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How to

Price Per Ounce Is the Only Skincare Comparison That Survives Contact With Reality

Skin & Personal CareOct 23

Brands compare themselves on ingredients. The number that decides whether a subscription is worth keeping is cost per ounce. How to calculate it.

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What this section covers

Actives compared by concentration, not by claim
Price per ounce across subscription and one-time purchase
How to read an ingredient list in the order it is printed
When a discount is a real discount

Brands that appear in these guides

Purlisse · ALLEVEN Beauty · HydroPeptide

Some of those links pay us. None of them can pay for a better position — brands have no input into the ranking and no preview before publication. Details