- A. Vogel
-A.C. Grace Company
-Activator Essentials
-Advanced Naturals
-AerobicLife
-Airborne
-Allergy Research Group
-Amazing Grass
-Amazing Herbs
-American Health
-AminoSculpt
-Ancient Nutrition
-Aqua Flora
-Ark Naturals
-At Last Naturals
-Bach Flower
-Banyan Botanicals
-Barlean's
-BHI
-Bio Nutrition
-Bio-Allers
-Bio-Tech
-BioPharma Scientific
-BioPure
-BodyBio/E-Lyte
-Boericke & Tafel
-Boiron
-Botanical Labs
-Bragg
-California Natural Vitamins
-Carlson Labs
-Cedar Bear
-Cellfood
-Choice
-Christopher's
-Clinical Synergy
-ConcenTrace
-Coromega
-Country Life
-Designs for Health
-Diamond-Herpanacine
-DMSO
-Douglas Labs
-Dr. Dunner
-Dr. King's
-Dynamic Health
-Earthrise
-Ecological Formulas
-Emergen-C
-Emerita
-Emerson
-Ener-C
-Energetix
-Enzymatic Therapy
-Enzymedica
-EO Products
-Essential Formulas
-Essiac International
-Europharma
-Flora
-Forces of Nature
-Gaia
-Garden of Life
-Genestra
-Geronova Research
-GoLiveBeWell
-Green Foods Corporation
-Green Gorilla
-Green Pasture
-Guna
-Health Thru Nurition
-Herbal Clean
-Herbalist & Alchemist
-Herbalogix
-Herbs Etc.
-Heritage Products
-Hero Nutritional's
-Himalaya USA
-Himalayan Chandra
-Historical Remedies
-Homeopathic
-HPC Formulas
-Humphrey's Pharmacal Inc.
-Hyalogic
-Hylands
-Innate Response
-Integrative Therapeutics
-IP-6 International
-J. Crow's
-Jarrow
-Karuna
-Klaire Labs
-KOR Shots
-Kyolic
-Liddell Homeopathic
-Lidtke
-Life Extension
-Life Seasons
-Life-Flo Health Care
-Lily of the Desert
-LivOn
-Lono Life
-Lumino
-Magne Lyfe
-Manitoba Harvest
-Mass Probiotics
-Med-Chem Labs
-Medinatura

-MEDport
-Metagenics
-Miracle Balance
-Mommy's Bliss
-MRM
-Mushroom Science
-NasoPure
-Natra-Bio Botanical Labs
-Natren
-Natrol
-Natura
-Naturade
-Natural Balance
-Natural Care
-Natural Factors
-Natural Path Silver Wings
-Natural Sources
-Natural Vitality
-Nature's Answer
-Nature's Greens
-Nature's Plus
-Nature's Way
-Naturesage
-Nenningers Naturals
-NeoCell
-Nevada Natural Living
-New Chapter
-Newton Homeopathics
-Nordic Naturals
-North American Herb and Spice
-NOW
-NuAge
-NuLeaf
-Nutrasal
-NutraSpark
-NutriBiotic
-Nutrition Now
-Nutritional Brands, Inc.
-Nutritional Therapeutics
- O-W & Company
-Olympian Labs
-Only Nature
-Optimox
-Organic 3
-Oriental Herb Company
-Oxylent
-Peaceful Mountain
-PetGuard
-Pharmax
-Pines Wheat Grass
-Planetary Herbals
-PlantFusion
-Power Organics
-Premier Research Labs
-Prevagen
-Prince of Peace
-Priority One Vitamins
-Progressive Laboratories
-Proper Nutrition
-Protocol For Life Balance
-Pure Encapsulations
-Pure Essence
-Pure Solutions
-Puriclean
-Quantum
-Rainbow Light
-Rare Essence
-RenewLife
-Reservage
-Ridgecrest Herbals
-Sambucol
-Sanhelios
-Scandinavian Formulas
-Second Nature
-Shen Min
-Silver Wings
-Similasan
-SnoreStop
-Source Naturals
-Sovereign Silver
-Spoonk
-Sun Chlorella Products
-Super Nutrition
-Swiss Kriss
-Symbiotics
-T Relief
-Testmedica
-Thorne Research
-TraceMinerals
-True Botanica
-TwinLab
-UMAC Marine Phytoplankton
-Vadik Herbs
-Vaxa
-Vinco
-Vital Nutrients
-Vital Planet
-Wakunaga/ Kyolic
-Washington Homeopathic Products Inc. -Woodland Essence
-Woodstock
-Wyndmere Naturals
-Xlear
-Y.S. Organic
-Yerba Prima
-Zand
-Zyactives