Skincare routine steps in order
Wash first, then go from the thinnest, most liquid product to the thickest, and in the morning finish with sunscreen. That is the whole order: one short list per routine, kept in the same sequence every time, and a label that names its own place in the routine outranks the general one.
The order, start to finish
Two ends of the list are fixed. Washing opens a routine, because every step after it goes onto a clean face. In the morning, sunscreen closes it, and the only thing that goes on top of sunscreen is makeup.
Everything between those two ends goes in order of how thick it is, thinnest first: a watery toner or essence before a serum, a serum before a lotion, a lotion before a cream, a cream before a face oil. In the evening the same order holds, and sunscreen is the one step that belongs to the morning.
Where a label names its own place in the routine — after washing, before a moisturizer, mornings only — that instruction outranks the list above. It was written for one formula; the list above was written for all of them.
So the answer to the order is a list of a few items that does not change from day to day. The part people actually struggle with is not working it out. It is having it to hand at the moment it is needed.
Why thin goes before thick
The American Academy of Dermatology puts it in one line: the sequence in which you apply your skin care products affects how well the products work. That is the reason the order is worth settling at all.
Cleveland Clinic gives the rule by consistency — lightest to heaviest, or thinnest to thickest — and the reason behind it: a thin serum will not get into the skin as well if a thick cream went on first. Hence the direction of the list, and hence sunscreen at the end of it.
Those two statements are quoted here rather than reasoned out, and they are the only claims about skin on this page. Both sources are linked at the bottom. Past them, the order of a routine is practice — a sequence people keep — and practice is what the rest of this page is about.
The order is easy to learn and easy to lose
Read once, the list above is simple. The difficulty is that it has to come back twice a day, at the two moments when attention is at its lowest: before the day starts, and at the end of a long one. Standing at the sink, nobody works the order out from first principles. They half-remember last time, and the half that went missing stays missing.
And it is two lists, not one. The shelf is shared, the morning and the evening draw from it differently, and each has its own sequence. Two short ordered lists are more to carry than they sound, which is why the order of a routine is the thing people look up again, having already looked it up.
The fix is not a better memory for it. It is having the sequence laid out in the order it is actually performed, so that the next step is the one in front of you rather than the one you are trying to recall.
How Glossa holds the order for you
Glossa puts your real products on an illustrated shelf with a mirror above it, and plays each step of your routine as a small scene in that mirror. Morning and evening are separate scenes, and each runs its own list, one step at a time, in order.
When products first land on the shelf, Glossa splits them into a morning routine and an evening routine and orders each list: thinnest and most liquid first, thickest last, sunscreen at the end of the morning. Anything it has no position for — a mask, a sheet of patches, a device, a kind of product you named yourself — goes after the ordered steps, in the order you added it.
That first order is a starting point, not a verdict. Steps are dragged into whatever order you want, and the order you leave them in is the order that plays. The sort reads what kind of product each one is — a cleanser, a cream, a sunscreen — and nothing else about it.
Products get onto the shelf from one photo of them. What the photo reads is matched against a catalog of 19,550 products from 6,006 brands, and if something is not in there you add it by hand. Typing your shelf in works exactly as well as the photo.
Your routine, your notes and your history stay on your iPhone. The shelf photo leaves your phone only if you choose to take one, and it is not stored.
What Glossa does not do
Glossa is not a health product. It does not look at your skin, and it does not tell you what to put on it.
Glossa arranges the products you already own, and the arrangement is yours to change. Which products are on the shelf in the first place is your decision, and it stays your decision.
iPhone only, and Android is not planned.
Glossa at a glance
- Platform: iPhone, iOS 17 or later
- Android: no, and not planned
- Routines: separate morning and evening lists, off one shelf
- Step order: sorted for you to begin with, then dragged into any order you want
- Price: $6.99 per month, or $39.99 per year
- Free trial: 3 days, on both plans
- Products in the catalog: 19,550 from 6,006 brands
- On the App Store: not yet
Sources
Coming soon to iPhone