Summary

Peptides are having a moment — GLP-1s, BPC-157, growth hormone secretagogues (GHSs) — but most of what you're hearing skips the part that actually matters: none of it works if your foundations aren't in place. 

Jennifer Woodward, a Certified Functional Diagnostic Nutrition Practitioner and Board Certified Functional Wellness Coach, and host of Peptides for Women, joins Erin to break down what peptides actually are, which ones have helped her and the women she works with, and why she requires protein, minerals, strength training, and sleep basics before adding peptides. She also shares which ones are worth your money in midlife — from GLP-1s for metabolic reset to the KLOW Stack for joint and gut repair. 

We also get into the research behind peptides, how to avoid sketchy sourcing, and client stories that show peptides can mean very different things depending on where you're starting from. This one is your foundations-first, no-hype guide to peptides.

Takeaways

• Peptides are powerful signaling tools that restore cellular communication and tissue function, but they are most effective when foundational health habits are in place.

• The true value of peptides lies in their precision and targeted signaling—most are not drugs or supplements but tiny amino acid chains that tell cells exactly what to do.

• The most transformative peptides for women in midlife are those that restore metabolic harmony, inflammation control, and repair, such as GLP-1, growth hormone secretagogues, and anti-inflammatory bio-regulators.

• Peptide therapy is not a one-size-fits-all shortcut but a highly personalized process requiring patience, ongoing adjustment, and an understanding that stopping can reverse progress.

• The quality and source of peptides are critical—unsafe or research-only products from sketchy sources can do more harm than good—and working with experienced, licensed providers ensures safety and efficacy.

• Using peptides as part of a strategic, layered stack enhances results—combining appetite control, anti-inflammatory, and regenerative peptides can optimize outcomes.

• Scientific research on peptides is expanding, especially on GLP-1s, but many promising compounds lack extensive human trials, making personalization and careful monitoring essential.

Chapters

• 00:24 — What are peptides?

• 03:17 — Peptide experiences and GLP-1s

• 07:08 — How GLP-1s work

• 11:09 — Foundations before peptides

• 18:36 — Client stories and readiness

• 22:35 — Labs, symptoms, and how to start

• 27:01 — Research and safety

• 30:05 — GLP-1 cycles and dosing

• 36:44 — Sleep, fatigue, and growth hormone peptides

• 43:01 — Client results beyond weight loss

• 45:05 — The KLOW stack and combining peptides

• 49:58 — Common misconceptions

• 52:36 — Final thoughts

Resources

CONNECT WITH JENNIFER

Instagram profile | @jenniferwoodwardnutrition 

Website | https://jenniferwoodwardnutrition.com 

Podcast | Peptides for Women