EstriolPeptidesHyaluronic Acid
M4 Face Serum Rx
$159.00
(90 days of treatment)
M4 Face Serum Rx with Estriol, Peptides, and Hyaluronic Acid is a comprehensive anti-aging treatment that targets fine lines, dryness, and loss of firmness. A powerful blend designed to hydrate, smooth, and visibly renew skin as it ages.
Free shipping
Unlimited messaging with a menopause-trained doctor
SAVE 25% WITH THE GLOW & GO SET
Buy all 3 M4 products and save. Learn more
M4 is clinically proven to be powerfully effective
In an independent clinical study, statistically significant improvements seen in M4 Face Cream Rx compared to placebo in just 12 weeks include:
88%
improvement in elasticity
70%
improvement in hydration
68%
improvement in overall skin health
57%
improvement in skin texture
M4 Face Cream Rx can be used with or without MHT because it does not impact blood estrogen levels.
Learn more about M4 Face Serum Rx
What is it: M4 Face Serum Rx with Estriol, Peptides, and Hyaluronic Acid is a targeted daily dose of rejuvenation. The fragrance-free formula restores hydration and elasticity, boosts collagen production, reduces fine lines and wrinkles, reverses sun damage, enhances skin radiance, improves firmness and smoothness, and supports hormonal skin repair for healthier, more youthful-looking and acting skin.
Full list of ingredients: estriol 0.3%, palmitoyl pentapeptide-4 0.1%, acetyl hexapeptide-8 0.1%, hyaluronic acid 0.5%, cyclopentasiloxane, caprylyl methicone, PEG-16 macadamia glycerides, polysilicone-11, PEG-12 dimethicone/PPG-20 crosspolymer, 1, 2-hexanediol, phosphatidylcholine, jojoba esters, isopropyl jojobate, jojoba alcohol, tocopheryl acetate.
Who is it for: M4 was made for women in perimenopause and menopause—the life stages when hormonal changes start to visibly affect the skin, causing dryness, fine lines, and loss of radiance.
What am I getting: 1 bottle containing 45 grams (3-month supply) of M4 Face Serum Rx.
How to get it: Prescription required. A menopause-trained doctor will review your medical history to determine if this is the right treatment for you.
M4 Goes Deeper
Powerful Ingredients
Real Results
The M4 Difference
Our three powerful M4 products (M4 Face Cream Rx, M4 Face Serum Rx, and M4 Eye Cream Rx) boost collagen production, restore hydration, improve elasticity, and support hormonal skin repair, keeping skin resilient, youthful, and balanced.
Each M4 product delivers results on its own—but together, they’re a complete anti-aging powerhouse. Get 25% off when you bundle all three and see what your skin’s been missing. Aging has never looked better.
Did you know?
Up to 30% of dermal collagen is lost in the first 5 years of menopause—with another 2.1% lost every year after.
What is Estriol?
Estriol is one of three forms of estrogen our bodies naturally produce, until menopause. Once we hit menopause, we lose up to 30% of our dermal collagen in the first five years alone. And it only goes down from there. The solution to losing estrogen is replenishing it, and that's where estriol comes in.
Research shows that topical estriol can address hormonal aging and helps keep skin resilient, youthful, and balanced. Topical estriol stays on the surface of your skin and doesn’t enter your bloodstream, making it safe for everyday use.
The Alloy Promise
Alloy believes that every woman deserves accurate, up-to-date information and the agency to make her own decisions about her health based on facts, not fear.
All of our board-certified physicians follow ACOG and The Menopause Society guidelines and prescribe only FDA-approved, generic medications for the treatment of menopausal symptoms. The safety of our products is our top priority.
