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About Us

We have been providing people, professionals and businesses with the highest quality, U.S.P. grade, crystalline free form amino acids at the lowest possible prices since 1979.

We do all of our own encapsulating and packaging at our facility in Watsonville, California and stock most of the individual amino acids, amino acid formulas and other dietary supplements in both powder and capsule form.  We can also help you with custom formulations and pride ourselves on our commitment to quality control and product purity, operating in cGMP compliant facilities.

Our friendly personalized service makes it easy for you to order what you need. Case discounts, private labeling, bulk quantities and custom formulations are easily arranged. We normally ship via USPS and UPS and have all UPS shipping options available.

Hours of Operation:

Our business hours are Monday through Thursday from 8:00am to 4:30pm and Fridays from 8:00am to 3:00pm Pacific Standard Time excluding the following holidays in which our office will be closed:

New Year’s Day – January 1st, 2023
Memorial Day – May 29th, 2023

Juneteenth - June 19th, 2023
Independence Day – Monday & Tuesday, July 3rd & 4th, 2023
Labor Day – Monday, September 4th, 2023
Thanksgiving – Thursday & Friday, November 23rd and 24th, 2023
Christmas –Monday, December 25th, 2023

Contact Information:

Jo Mar Laboratories & Marketing Corp.
384 Pine St
Watsonville, CA 95076
1-800-538-4545 Toll Free
1-831-728-8010 Local  
1-831-728-8016 Fax

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