Welcome to JahnLevin.com


Meet Jahn

Humble Beginnings

Hi I’m Jahn Levin, President and CEO of Purity Products®. Back in 1993 I founded Purity Products® in Great Neck, NY. What started as a three person operation has blossomed into a thriving, nutritional and health products company, with well over one million customers.

Purity on the Move

As Purity Products® moved from Great Neck, to New Hyde Park, to Port Washington, over the following 25 years the company thrived, and our dedication to evidence based nutraceuticals has grown. Now in our new headquarters in Plainview, New York in April since 2006, we have made greater commitments to technology and dedicated even more resources to serving our customer seven better. In 2018 we proudly celebrated our 25th Anniversary for Purity Products®.

In the spirit of keeping the world healthier, Purity is proud to have launched our Green initiative which we were recognized locally by Newsday’s Green Street.

Elevating Our Game to Serve You Better

With a broader line of evidence based supplements, highly trained customer care department and more advanced shipping facilities, Purity looks forward to being your source for science based nutraceuticals.

Our goal is to create the very satisfied customer and to exceed your expectations in every facet of business we conduct with our valued customers.

"I am on a mission to not only help the world live healthier, but to make it a better place to live."

President's Letter

Dear Valued Customer,

As an industry leader for over 25 years, Purity Products’® goal is to provide you with Evidence Based Nutraceuticals to help you look and feel your best. Along with our highly respected panel of experts, we continue to lead the industry by developing truly cutting edge, research based nutritional formulas which feature the latest scientific research. That is the Purity Difference.

Taking Good Care of Our Customers While We Maintain a Healthy Culture at Purity

Our commitment is to YOU the customer, to elevate both our products and service, thereby providing you with an unparalleled nutritional experience. To take your health to a higher level you need to rely on a company to deliver vitamins and nutritional blends of uncompromising quality. Purity takes this responsibility seriously. We are also committed to maintaining a healthy culture where we promote values such as integrity, commitment, respect and innovation. Combine our goal to be your first source for evidence based nutritional formulas, with our passion for research and you’ll understand why we are so excited about the ingredients we feature in our formulas.

Yours in good health,

Jahn Levin, President, Purity Products®

Purity Products® has been certified as being a Great Place to Work® (GPTW). This certification represents employees’ perceptions of leadership, work culture, and trust. This is a big achievement! We are so proud of our team for their role in creating a culture of collaboration, respect, and integrity.


The Vitamin Angels

It is not only important to me as an individual, but also for my company as well, to have strong core values in the fundamental principles of integrity, commitment and civic responsibility. At Purity Products® we work with the Vitamin Angels Alliance and Island Harvest to help make the world a healthier place to live.

Teaming Up with the Vitamin Angels to Eradicate Child Blindness

The leading health risk in the world, accounting for more deaths each year than cancer, AIDS, or heart disease, is lack of food. Children are particularly susceptible to malnutrition, and more than 100 million children suffer each year from Vitamin A deficiency.

As a result, this year, more than 4,000,000 children will go blind in third world countries. 500,000 of these children will completely lose their vision and half of those will go on to die of simple infections and diseases. That’s why Vitamin Angels has teamed with Nutrition industry leaders to launch Operation 20/20, an effort to completely eradicate blindness caused by Vitamin A deficiency by the year 2020.

Eradicating Child Blindness

To prevent a malnourished child from going blind, all it takes is two high-dose Vitamin A supplements per child per year. Purity Products® recently donated $50,000 to Vitamin Angels— enough to prevent up to 200,000 children from going blind, and we will continue to donate.  To learn more visit www.vitaminangels.com.

Island Harvest

Long Island’s largest hunger relief organization — serves as the bridge between those who have surplus food and those who need it.

Their volunteers and staff “rescue,” or collect, good surplus food from over 600 local restaurants, caterers, farms, and other food-related businesses; and distribute it to a network of close to 500 soup kitchens, food pantries, and other places where those in need can access it.

They also conduct educational programs to increase hunger awareness and inform the public how they can get involved in their mission to end hunger and reduce food waste on Long Island.

Purity Products® is proud to make an annual donation to help service the community.

Other Charitable Endeavors

Purity Products® will be returning as a key sponsor of the March 1, 2020 Caumsett State Park 50 Kilometer Run.

Read more

Island Harvest is the largest hunger relief organization on Long Island. By relying on volunteers, in-kind services, and donated food. We devote more than 95 cents of every dollar contributed directly to our programs.

“Thank you for the gifts, Community of Jesus. So glad you enjoy the vitamins we donated! You’re true friends of Purity Products®.” Jahn Levin, CEO of Purity Products® recognizing Sister Deborah and Brother Joseph  from the Community of Jesus – Orleans, MA (March 2021).

Founded in 1993, the mission of The Michael Bolton Charities, Inc. is dedicated to Child Development and the Prevention and Intervention of Abuse. To attempt to lessen children’s and women’s vulnerability to the damaging effects of poverty and emotional, physical and sexual abuse.

A Special Thank You To Our Frontline Healthcare Workers

These are some ICU nurses at Brooklyn’s Wycoff Hospital with bottles of Once-Daily Essential Immunity™, which we sent as Thank You gifts for all of their hard work.


  • 200 Terminal Dr, Plainview, NY 11803
  • (516) 767-1967
  • www.purityproducts.com