About Us

See our frequently asked questions and answers here.
Our e-mail address is contact@neueve.com.
Amazon 5 stars
Lavax, Inc. has 94% positive ratings on Amazon

Our Company

Lavax, Inc. is an Illinois-based research, development, manufacturer and distributor of all-natural, environmentally-friendly personal health care products. We are a small, family-owned company, established nearly 14 years ago in Palatine, IL. Our goal is to utilize cutting edge science and technology to develop innovative health care products to improve human lives. To date, our research projects have won three grants from National Institutes of Health and two Grand Challenge Exploration Awards from Bill & Melinda Gates Foundation.

All of our all-natural products have been developed by our team of scientists. We test our products on ourselves; we wouldn't be selling them to the market if we weren't extremely satisfied with the results. All the formulas have been thoroughly tested and found to deliver immediate and powerful results, time after time.

Our Founder

Renjie Chang, M.D., M.S., Founder & President

Dr. Chang started the company in 1999, determined to apply the knowledge and skills she had learned from a long career in the field of Obstetrics and Gynecology and in the pharmaceutical industry. In the past three decades, she worked as an OB-GYN in the Peking Union Hospital in China, a faculty member of OB-GYN at University of Oklahoma Health Sciences Center, and a drug developer at the Abbott Laboratories in Chicago. She established Lavax, Inc. to develop an innovative vaginal microbicide for preventing sexually transmitted disease with grants from NIH and Gates Foundation. While developing the sophisticated drug, she invented the all-natural NeuEve suppository as a spin-off. This innovative technology has made conceptual breakthrough in women’s personal care: reversing vaginal atrophy without using hormone. A patent has filed to protect its composition of natural ingredients. Because this product is a cosmetic for personal care, not a drug, it can be marketed to benefit consumers much sooner.

Two Gates Foundation Grants won by Dr. Renjie Chang:

  1. Novel Method Protecting Infants from HIV in Breast Milk
  2. A Novel Female-Controlled Antiviral Contraceptive

Dr. Renjie Chang working hard to innovate and help women.

Our Team

Kevin Tao, Chief Digital Officer

Kevin Tao worked as a software developer for 6 years at Cancer IQ, Groupon and IMC Financial Markets. He graduated from Duke University with a Bachelor's Degree in Biomedical Engineering. Kevin originally created this site while teaching himself Ruby on Rails. His duties include marketing, answering customer support messages, helping write content for this site and blog, and business development and outreach to influencers. He is passionate about making a difference in people's lives and doing right by the customer.

Kevin Tao, Chief Digital Officer of NeuEve

More on Kevin Tao

Which formula is right for me?

The right formula depends on age.
NeuEve Silk is milder than NeuEve Silver, and is designed for women with severe dryness and atrophy.
Tip: For women with advanced vaginal dryness, using Cream daily plus the Silk formula twice/week works well.
If intercourse is very painful or not possible or atrophy is severe, start with Silk formula.
                  If intercourse is painful, or you have BV, start with the Silver formula.
Frequently Asked Questions: How do I select the right NeuEve suppository formula?

Try it for yourself, order NeuEve today!

NeuEve Vaginal Suppositories help alleviate symptoms of vaginal dryness, atrophy, and BV
NeuEve Cream is a natural vaginal moisturizer that helps with vaginal itching
Difference between Silk, Silver, and Gold Formulas
Silk (Mild) Silver (Advanced) Gold (Expert)
Effect Mild Moderate Strong
Suitable for Recovery Recovery & Maintenance Maintenance
Each lasts 3-4 days 5-6 days 7-8 days
Supplies per Month 8 6 4
Ordering à la carte
NeuEve Assorted Formulas (1 month supply)
7 suppositories
(4 Silks, 2 Silvers, 1 Gold)

3.5 Stars on Amazon 4 stars
Amazon Reviews of NeuEve Assorted Formulas
4 suppositories

3.5 Stars on Amazon 4 stars
Amazon Reviews of NeuEve Gold
For first time buyers, please read THIS
If you have severe dryness, you
should order the mild Silk formula first.
NeuEve Suppository Applicator
  • Makes the use of suppositories easier
  • Made of plastic
  • Rinse after each use
Shipping is $5.95. Free shipping on all orders over $70!

Shipping to Canada and Mexico is $8.95 USD, and only $3 USD for orders over $70.
Shipping internationally is $15 USD, and only $9 USD for orders over $70.

Note: Please check your PayPal account to make sure your shipping address is up to date.
We always ship in discreet packaging.
100% Customer Satisfaction Guarantee
We offer a 100% customer satisfaction guarantee on all of our products.
We are so confident our products will make a noticeable difference in your wellness that if any product
does not meet your highest expectations, return the product within 30 days for a full credit or exchange.
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Hormone Free Seal         No Chemical Seal         Not Tested on Animals Seal         Made in USA Seal

Last modified: March 30, 2018