About Us
Milli was created with a clear and compassionate purpose: to empower individuals experiencing vaginal tightness, vaginismus, and painful intercourse to reclaim comfort, confidence, and control over their bodies. Developed by Materna Medical, a U.S.-based health innovation company, Milli is the first and only all-in-one vaginal dilator that expands gradually and includes vibration—designed to be gentle, intuitive, and effective.
Milli stands apart from traditional dilators by offering an adaptive, user-controlled design that doesn’t require reinsertion for size adjustments. Its smooth silicone surface, gradual expansion (1mm at a time), and optional vibration make the dilation process easier, more comfortable, and more discreet. Whether used at home or as part of a clinician-supported care plan, Milli’s thoughtful engineering helps individuals progress at their own pace, reducing stress and supporting healing both physically and emotionally.
Our mission is to make vaginal dilation therapy less clinical and more empowering. For those dealing with pelvic pain, vaginismus, or preparing for medical procedures, Milli offers privacy, autonomy, and a sense of hope. Housed in a discreet charging case and eligible for FSA/HSA reimbursement, Milli is crafted for everyday use—without compromise in quality or dignity.
Backed by clinical research and featured in trusted outlets like Fast Company, Forbes, and Popsugar, Milli is transforming how people experience intimate health. The device is recommended by pelvic floor therapists and OB-GYNs across the U.S. and is becoming a game changer in vaginal health support.
At Materna Medical, we believe every person deserves comfort without shame and healing without fear. We are proud to support patients, healthcare providers, and the wider medical community with education, clinical support, and ongoing innovation in women's health.
How to Apply
Where to paste the Hello Milli coupon code?
Step 1: Copy a code by clicking “GET CODE” on this page.
Step 2: Go to checkout on the Hello Milli site.
Step 3: Look for “Promo Code” or “Discount Code” box, paste your code, and hit “Apply.”
Frequently Asked Questions
Will I get a confirmation when my Hello Milli coupon is applied?
Yes, you’ll see a price drop or discount applied in the order summary before final payment.
What should I do if the coupon is valid but not applying to my cart?
Try clearing your cart and re-adding items, or check if exclusions apply.
Can I use Hello Milli coupons during big events like Black Friday?
Absolutely. That’s when many exclusive codes are released – but act fast before they expire.
Is there a minimum spend for using Hello Milli vouchers?
Some deals require you to reach a minimum cart value. Check code details before applying.
Do Hello Milli promo codes apply to shipping costs?
Most coupons apply to product totals only. Shipping may be excluded unless stated.
Can I get cashback along with Hello Milli coupon savings?
Some platforms offer cashback when shopping through special links. Coupons and cashback can sometimes be combined.
Is there a loyalty program to stack savings with coupons at Hello Milli?
Some Hello Millis offer reward points or loyalty credits in addition to discount codes.