Stain Blocking Primer maps to Makeup Base and Primers on this page. Compare the and primers spec and the photos, not a title that only repeats the search words.
- Finish and format (cream, powder, liquid, stick) versus how you will wear it.
- Full size versus mini, and whether an applicator is in the box. Make sure Blocking refers to this and primers item, not a nearby type.
- Shade or undertone written on the listing, not only the swatch photo, as listed for Makeup Base and Primers.
Open two or three Makeup Base and Primers listings, confirm the spec that matches how you will use it, then compare prices and ratings before you buy.