
S04E21. Hormonal Acne & Your Cycle: Why Your Skin Changes Every Week
From Keep It Clear by Katie Stewart, RHN & Cris Brown, RHN
May 27, 2026 · 39 min · Season 4 · Episode 21
About this episode
This episode explores how the phases of the menstrual cycle affect skin health and acne.
If your skin looks like three different people in a month, you're not imagining it, and your cycle is the reason why. In this episode, Katie and Cris break down the four phases of your menstrual cycle and what each one is actually telling you about your skin. They cover the quick hormone 101 (estrogen, progesterone, testosterone, and the wildcard cortisol), what breakouts mean in each phase based on where they show up, and why the week before your period is the real stress test for your whole body. From jawline cysts to chin breakouts to that "good skin week" that vanishes, this episode will completely change how you read your cycle. In This Episode We Cover Why your skin reacts to the ratio between your hormones, not just one hormone at a time. What's happening in your menstrual phase and why leftover cysts from your luteal phase show up here. Why breakouts in your follicular phase ("good skin week") are a red flag for deeper imbalances. How the testosterone spike at ovulation drives chin and jawline breakouts, especially with PMOS or blood sugar instability. Why the luteal phase amplifies every imbalance already in your body and how to support it through the week before your…
People in this episode
Hosts: Katie Stewart, Cris Brown
Topics covered
- hormonal acne
- menstrual cycle
- skin changes
- hormone imbalance
- breakouts
- health
- nutrition
Keywords
- hormones
- acne
- menstrual cycle
- skin health
- breakouts
- estrogen
- progesterone
- testosterone
- cortisol
- gut dysbiosis
Mentioned in this episode
Products: The Cycle Almanac, Clearer Skin in 30 Days, The HTMA Testing Package, The DUTCH Testing Pack
More episodes of Keep It Clear
- S04E23. Chronic Acne & Mold Toxicity: The Missing Piece You Haven't Considered · June 10, 2026 · 25 min
- S04E22. The Real Reason You're Not Sleeping (And What to Do About It) · June 3, 2026 · 43 min
- S04E20. The Real Reason You're Iron Deficient: What Your Doctor Missed · May 20, 2026 · 31 min
- S04E19. The Simple Habits Clearing Acne That Nobody Talks About · May 13, 2026 · 36 min
- S04E18. The Truth About Trendy Skincare: What to Look for in Clean Products · May 6, 2026 · 35 min
- S04E17. Acne Detox for Spring: Support Your Body the Right Way · April 29, 2026 · 40 min
Explore listener stats, chart rankings, contacts and more on the Keep It Clear podcast page.