Professional Health Products
Family-owned since 1978, offering over 400 nutritional formulations manufactured in-house at an NSF-registered, GMP-compliant California facility.
About Professional Health Products
Professional Health Products, a brand of NSI (Nutritional Specialities, Inc.), has partnered directly with doctors, pharmacists, and licensed practitioners since 1978. The family-owned company maintains full oversight from sourcing through manufacturing via its own facility, Randal Optimal Nutrients, Inc. — an NSF-registered, FDA-registered, GMP-compliant operation with over 70 years of history.. Ingredients are sourced from trusted global suppliers, including Albion® organic vegan minerals, each backed by a certificate of laboratory analysis. An in-house biochemist and science team review current research to develop targeted formulations.
Fullscript Quality Guarantee
Fullscript develops direct 1:1 relationships with each brand partner to ensure they meet and maintain our industry leading quality standards. Every brand must provide proof of 3rd party cGMP certification, every year.
Top Products from Professional Health Products
Vitamin D3 5000 with K2
Supports bone health and calcium utilization
Histamine Scavenger
Supports healthy histamine metabolism
Glutamate Scavenger Calming Formula
Supports relaxation and nervous system balance
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