Section
Skin & Personal Care
Sold on stories. Priced by the ounce. Judge it by the ingredient list.
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.
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
All skin & personal care guides
- ReviewPurlisse Review: High Commission, Ordinary Formulas, and One Honest QuestionA 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.
- GuideRetinol Without the Drama: Concentration, Buffering, and What Actually IrritatesWhy 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.
- How toPrice Per Ounce Is the Only Skincare Comparison That Survives Contact With RealityBrands compare themselves on ingredients. The number that decides whether a subscription is worth keeping is cost per ounce. How to calculate it.