KNOWHEN

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KNOWHEN KNOWHEN®, the US #1 selling saliva ovulation test kit with a fertility monitor app for tracking. Ac

While most couples conceive within a year of trying, it might take longer for others. There are only a few days each month when you can conceive, and having s*x during the most fertile days of your ovulation cycle is key. Knowing your ovulation cycle and most fertile period is just as important if you do not want to get pregnant. KNOWHEN's Advanced Ovulation Test with Fertility Monitor app gives you the power to understand and adapt to your unique fertility and ovulation cycle which can vary from woman to woman. Hilin Life Products is committed to empowering women with the tools and knowledge they need to take control of their fertility and other health‐related issues. We are a fast‐growing, dynamic company with products designed to help women get back to more natural family planning and way of life.

10/19/2026

Welcome KNOWHEN and enjoy your freedom of choices and peace of mind at the time you plan to have a baby 😘










10/14/2026

Infertility is not an epidemic; its a lack of knowledge. After 26 years being in business related to ovulation checking and have thousands of stories observed, I can claim it with proven facts and science behind testing. Would like every woman to know about saliva ovulation advantage and prepare market for line of new KNOWHEN ovulation devices to be welcomed by women age 15-55.










10/14/2026

Infertility is not an epidemic; its a lack of knowledge. After 26 years being in business related to ovulation checking and have thousands of stories observed, I can claim it with proven facts and science behind testing. Would like every woman to know about saliva ovulation advantage and prepare market for line of new KNOWHEN ovulation devices to be welcomed by women age 15-55.








10/05/2026

Recently I became guest at many different podcasts... 2-4 podcasts in week. Knowledge is always was a power. I hope the power of my voice can help millions of women/ couples with natural conception. I'm looking back and cannot believe myself how many years took to bring KNOWHEN to the market. I'm sure that a line of new KNOWHEN devices would be welcome and knowledge received will change life of all women FOR WHOM TIME IS EVERYTING.







09/21/2026

You still don't have idea about the power of your saliva? Maybe after 81 years of being proven phenomenon of a woman body KNOWHEN can change the world and have NATURAL FAMILY PLANNING method available to all women worldwide 😘









09/16/2026

Do you know that KNOWHEN is the best friend to pin point the accurately 5 days for conception and to learn your unique personal ovulation cycle?😘










09/05/2026

The right time is a key for success in no mater what are you doing. For millions women the RIGHT TIME IS EVEYTHIG when I trying to become pregnant. Just ask KNOWHEN and have peace of mind and freedom of time choices 🥰










08/31/2026

Make your "YES" or "NOT" so simple😘.
One drop of saliva checkup each morning and you know if its a great day for "baby making" or not 😉








08/29/2026

HLP Inc. has developed a reusable medical devices, KNOWHEN®, which are designed to help women determine exactly when they are ovulating. This knowledge empowers women desiring children to become pregnant and assists those who choose to plan their pregnancies simply by daily using a drop of saliva. This device’s results are clinically proven to be 98.99% accurate. The product has been FDA-cleared and patented. Our smart phone app, which tracks fertility, sends the user alerts about their own fertility. This app in combination with our Educational Kits distinguishes KNOWHEN® from other ovulation testers on the market. It was the first ever Fertility App worldwide with Ovulation tester. Now soon we plan to launch a new App, which would be the best one 😊 . Three more devices in development, which will help with conceiving naturally, learn unique personal body cycles and even pin point several health issues, which prevented the pregnancy. Now it is possible to know exactly when its definitely happening and have 5 days for conception. So, women finally have peace of mind and freedom of choice when they are ready to have a baby. What can be better? 😘








08/20/2026

Do you know that finally you unlock the secret of your body cycle? It was secret for 70 years!!! But now you know - all magic in your saliva test 😘








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Hilin Life Products, Inc. ONE GATEWAY Place , SUITE 2600
Newark, NJ
07102

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