Pétale is an early-phase peptide protocol study running across two connected tracks — peri/menopause and fertility. We're researching how protocol families respond when calibrated to the female endocrine system, and what they reveal about the relationship between both ends of the reproductive arc.
For women navigating the hormonal transition — sleep, mood, hot flashes, body composition, skin, and libido.
For women researching cycle health, ovulation, egg quality, and ovarian reserve — including pre-IVF and pre-conception preparation.
Why both? Fertility decline and perimenopause sit on the same hormonal continuum. Studying them together — in the same cohort, with the same instruments — is how we believe meaningful, female-specific peptide research gets done.
A short, plain-language intake covering menopause stage, symptoms, health basics, and your goals.
Our research team matches you to one of four protocol families — and tells you why. Sign-up required to view.
Log sleep, mood, hot flashes, energy, and body comp over time. Your data sharpens your protocol.
Four for peri/menopause, two for fertility. We don't publish exact ratios, dosing, or sequencing — those are matched to your intake and shared with you (and your physician) post-signup.
sleep · mood · calm
Designed for the woman whose sleep broke first. We're studying micro-dose peptide protocols that support restorative sleep, mood stability, and the soft return of motivation through perimenopause.
skin · hair · collagen
For the looksmax beat of menopause: collagen, hair density, and skin firmness as estrogen shifts. Our research stack focuses on connective-tissue support and skin barrier resilience.
appetite · metabolism · body comp
Lean-mass-protective metabolic support for the menopause body composition shift. We're researching gentle, sustainable peptide approaches — never punishing.
repair · gut · joints
For the joint aches, gut sensitivity, and slower recovery that show up in your 40s and 50s. A repair-focused stack studied alongside lifestyle inputs (sleep, training, stress).
cycle regularity · ovulation
An early-phase fertility study focused on cycle regularity, ovulation rhythm, and luteal-phase support. We're researching how gentle peptide protocols pair with lifestyle inputs to support natural conception windows.
egg quality · ovarian reserve
For women in their 30s and early 40s researching egg quality, ovarian reserve, and mitochondrial support ahead of conception or egg-freezing. Studied alongside AMH/AFC tracking and physician oversight.
Complete the intake and create a free member account to receive your personalized recommendation.
Begin the intakePétale is an early-phase, observational research study — not an FDA clinical trial. Our research team uses your intake and ongoing logged results to refine personalized protocol recommendations and to inform our own product research. Always consult a licensed physician before any peptide use.
Your personalized protocol is built from your intake, and we ask for a verified email so we can (1) keep your data tied to one consistent account, (2) follow up with research updates that affect your protocol, and (3) protect against anonymous misuse of research compounds. You can browse the site freely — only the personalized result is gated.
Each Pétale protocol is a proprietary, pharmacy-compounded research formulation. The exact composition, ratios, and dosing schedule are part of our research IP and are disclosed privately to you, alongside a personalized brief, after signup. This protects both the integrity of the study and the careful titration we've done on your behalf.
Always. Once you're a member, you receive a complete pharmacy disclosure document listing every active and inactive ingredient, with COA (certificate of analysis) and dosing guidance for your physician. Nothing is hidden from you — only from the open internet.
Pétale protocols are pharmacy-compounded for research purposes only. They are not FDA-approved drugs. Always consult your physician before use.
Logged results — sleep, mood, hot flashes, energy, body comp — are how we refine your specific protocol over time, and how the study learns. The members who log consistently get the most precise recommendations.
All Pétale products are sold strictly for research purposes only. Not for human consumption, diagnosis, treatment, cure, or prevention of any disease. Pétale, Kskin Company, and its affiliates expressly disclaim any and all liability arising from purchase, possession, or use of these products. Always consult a licensed physician before use. Must be 18+.