Understand Your Biology.
Feel Like Yourself Again.
You’re not imagining it. The fatigue, the weight shifts, the brain fog, the changes in your body—they’re real, and they’re rooted in biology.
You’re not imagining it. The fatigue, the weight shifts, the brain fog, the changes in your body—they’re real, and they’re rooted in biology.
I’m Dr. Kristi Sawicki, a molecular oncology Ph.D. who spent years in research before navigating my own perimenopause. Now I help women understand the science behind what’s happening in their bodies—and what to actually do about it.
Understand Your Body. Know What to Do Next.
Stop trying to piece together conflicting information about hormones, peptides, metabolism and longevity on your own. Inside PepTalk, I help you understand what's happening in your body, what the science actually says, and what options may make sense for you—so you can make smarter decisions about your health and feel confident about what to do next.
PEPTIDE COURSE • HORMONE COURSE • MASTERCLASSES • LIVE Q&A • RESOURCES • COMMUNITY
1:1 Consultation
Bring me your questions, goals, labs and health history. We'll connect the dots and create a personalized strategy to help you understand what may be holding you back—and what to focus on next.
Take the Free Peptide Quiz
Discover which peptides may align with your goals and learn what they do, how they work, and what questions to ask before considering them.
“I’m not trying to be 30 again. I want my cells to behave like they are.”
Midlife isn’t about turning back the clock. It’s about understanding your biology and using what we know about hormones, metabolism, muscle, nutrition and longevity to build a healthier future.