The library
Learn
Evidence-first guides on strength, sleep and focus through the hormonal shift. Every claim cited.
Creatine dosage for women: five grams, no loading phase
How much creatine to take, why the loading phase is optional, when to take it, what to do about rest days and missed days, and which form to buy.
Why hydration makes creatine work better
What the water is actually doing, how much sodium you need, and how to choose between Foundation and Flow.
→ pairs with Flow
Your skin barrier after 40: repair beats routine
Why skin gets tight, dull and reactive after 40 — and the two-step evening routine that fixes more than a ten-step one.
→ pairs with Tallow Cream
Vitamin D and bone density: the honest numbers
What vitamin D does for bone, how much is enough, and why the load you put through your skeleton matters more.
→ pairs with Frame
Stiff mornings: what changes in your joints after 40
The estrogen–cartilage link, what the evidence really supports, and a training week that helps instead of hurting.
→ pairs with Hinge
Iron, energy and the perimenopause years
Why iron stores slip in your forties, what ferritin actually tells you, and how to top up without guessing.
→ pairs with Top Up
Losing Strength After 40 Isn't Inevitable
Strength fades faster than muscle after 40 — and responds to a boring, repeatable counter-program. Here it is.
→ pairs with Foundation
The 3am Wake-Up: Magnesium and Midlife Sleep
Why midlife sleep fragments, what the magnesium trials actually found, and why we still chose glycinate.
→ pairs with Nightfall
Creatine and Perimenopause: What the Evidence Says
Strength, bone and brain fog through the hormonal shift — where creatine genuinely helps, and where it doesn't.
→ pairs with Foundation
Creatine for Women Over 40: The Honest Guide
What creatine does, what it won't, and the right dose for women 40+ — every claim cited.
→ pairs with Foundation
Not sure where to start?
Answer five questions and get the exact routine — doses, timing and what to skip.
Build your routine