Buying Opte comes down to a few checks you can do from the product page. Everything else is preference. Introduce one active at a time, otherwise you cannot tell what worked. Texture matters more than the ingredient list for whether you will actually use it. Give anything new four weeks before you judge it. The groups below run from the decision that matters most to the ones you make afterwards.

What decides this is formula, texture and where it sits in your routine. Everything else is preference. Two from the first group show the range: RoC Skincare's Hydration+ Moisturizer at $33, and Monday Swimwear's Sun Shield On-The-Glow Sheer Stick Sunscreen SPF 40 at $30. The first is the considered buy; the second is the one to start with. Give anything new four weeks before you judge it. Introduce one active at a time, otherwise you cannot tell what worked. A higher price mostly buys materials and finishing, and occasionally it buys nothing at all.

Consistency beats the number of steps. Thinnest texture first, richest last. From the second group, EltaMD's UV Pure Broad Spectrum SPF 47 ($43) is the one that earns its place, because it works in more than one context without being restyled. The third group is smaller and deliberately narrower, skincare, for the decisions you make after the main one. None of this needs the whole group. One piece from each is usually enough.

There are 20 skincare here from 19 brands, $12 to $169, all in stock when this was written. We would not buy all of them, and neither should you. e.l.f. Cosmetics's Holy Hydration! Gel-Yeah Moisturizer at $12 is the low-risk way in, and Parivie's The Ultimate Icon 5-Piece Set + That's Cool Revitalizing Eye Cream at $169 only makes sense if this is a category you already use constantly. Read as a set, they get you close to Opte without any single purchase being compulsory. Nothing here is included because it is famous, and price is not used as a proxy for quality anywhere on this page. If you take one thing away: if you would not buy it at full price, you do not want it on sale.