• Allergy Research Group 3
• Biogeek 4
• CodeAge 1
• Designs for Health 1
• Dr. Mercola 1
• Enzymedica 1
• Global Healing 2
• InfiniWell 1
• Integrative Therapeutics 4
• Jarrow Formulas 3
• Klair Labs 8
• Life Extension 24
• Microbiome Labs 3
• Nordic Naturals 1
• nuBioAge 1
• Premier Research Labs 3
• Real Mushrooms 2
• Terra Origin 1
• Wise Woman Herbals 1
• Xymogen 1
• Zahler 1