The primary estrogen — key for hot flashes, bone health, and mood regulation.
Balances estrogen, supports sleep quality, and protects uterine health.
Critical for libido, energy, muscle tone, and mental clarity.
Thyroid function — often disrupted during perimenopause and frequently overlooked.
Follicle-stimulating and luteinizing hormones — confirm perimenopause stage.
Adrenal hormones that affect energy, stress response, and weight.
Ships to your door in 2 business days in discreet packaging.
Simple finger-prick blood spot or saliva collection — takes 5 minutes.
Results in 3–5 days, reviewed and interpreted by your Butterfly RX doctor.