In this Q&A episode of the Her Stack Series, I'm answering the peptide questions you're asking me every single day in my DMs and comments:

→ Can I take peptides while breastfeeding?

→ What if I have a personal or family history of cancer?

→ Why won't my postpartum belly fat budge, even when I'm doing everything "right"?

→ Blends vs. single peptides, which is right for me?

→ How do I build my own peptide stack without ending up on eight injections a day?

I'm unfiltered in this one. I share why there will never be clinical trials on peptides during breastfeeding (and what that really means for you when you're making the decision), the truth about growth hormone, IGF-1, and theoretical cancer risk, and my honest take on why most peptide advice from men completely misses the mark for women.

Join The Mother's Protocol Program for women-specific guidance on peptides, hormones, and longevity.

I TALK ABOUT:

00:00 — Welcome + episode intro

00:53 — Doors close Sunday: The Mother's Protocol Program

06:51 — A personal moment: new beginnings

09:07 — Q1: Can I take peptides while breastfeeding?

20:48 — Q2: Do peptides cause cancer? (BPC-157, growth hormone, IGF-1)

26:16 — Q3: Stubborn postpartum weight (MOTS-c, AOD 9604)

30:39 — Q4: Blends vs. single peptides (Glow, Wolverine, CJC/Ipamorelin)

33:46 — Q5: How to build your own peptide stack

39:14 — Wrap-up

RESOURCES:

— The Mother's Protocol Program: my 12-week group program for women + mothers. Doors close Sunday, we start Monday June 8.

— Her Stack Planner: my peptide planner for women. Digital available now, physical coming this summer.

— Free Peptide Masterclass replay — available until Sunday.

CONNECT: Instagram: @biohackingbrittany Website: biohackingbrittany.com

Next week on the Her Stack Series I'm going deep on body composition — every peptide for weight loss, the nutrition + exercise foundation, and what actually works postpartum, perimenopause, and menopause.