The newsletter
Skincare that actually works, in 7 emails.
The skincare internet is Latin-speaking derms on one side and influencers hawking 12-step routines on the other. The Glow-Up is the plain-English version: one short email a day for a week on the four things with real evidence behind them — then one no-BS email every Friday.
What lands in your inbox
- 1
The only 4 things that actually work
The whole game in one email — and why we ignore the other 99% of skincare noise.
- 2
Tretinoin, without the horror stories
How to start the most-proven anti-aging ingredient without flaking off your face.
- 3
The SPF that earns its place
The cheapest anti-aging move there is, and the two sunscreens worth wearing daily.
- 4
Red light: hype vs. real
What the studies actually show, who it’s for, and how to run the ROI before you spend $400.
- 5
Vitamin C: the one serum worth the hype
The proven daytime antioxidant — and how to spot the 90% that are junk before you waste $80.
- 6
Build your routine for your budget
The $50 routine that works — and how to scale it to $75, $150, $300.
- 7
Your dupe cheat sheet (bonus)
The luxury products with honest budget dupes. Save $1,000+ — then you’re on the Friday Drop.
Why trust us? Every claim links back to peer-reviewed research — see the studies. No sponsored rankings, no pay-to-play. We only point you at what we’d tell a friend to buy.