- Homocysteine Factors by Pure Encapsulations 60 or 180 Capsules
- Homocysteine Plus by Allergy Research Group - 90 vegetarian capsules
- Homocysteine Spray 1oz by Professional Formulas
- Homocystrol + TMG by Douglas Labs 90 Capsules
- HonoPure 120ct by EcoNugenics
- HonoPure 30ct by EcoNugenics
- Hoodia Plus by Professional Formulas - 90 Capsules
- Horse Chestnut Bud by Genestra - 0.5 fl oz
- Horseradish (root) by Professional Formulas - 8.4 oz.
- Household Dust/Mold Mix 2oz by Professional Formulas
- Hoxsey-Like Formula by Wise Woman Herbals - 16 oz.
- Hoxsey-Like Formula by Wise Woman Herbals - 4 oz.
- Hoxsey-Like Formula by Wise Woman Herbals - 8 oz.
- Hpe-gen by Genestra - 0.5 fl oz
- HPNP Pancreas Drops by Genestra - 1 fl oz
- Hpo-gen by Genestra - 0.5 fl oz (15 mL)
- HPTP Pituitary Drops by Genestra - 1 fl oz (30 mL)
- HPV Nosode Drops 2oz by Professional Formulas
- HRF - Thalamic by Ecological Formulas - 60 Capsules
- HRPZ Drops 2oz by Professional Formulas
- HTHY Thyroid Drops by Genestra - 1 fl oz (30 mL)
- HTYP Thymus Drops by Genestra - 1 fl oz (30 mL)
- Humic Acid Membrane Active by Allergy Research Group - 60 Capsules
- Humic-Monolaurin Complex by Allergy Research Group - 120 Capsules
- Hyaluronic Acid 100 mg by Protocol For Life Balance - 60 Capsules
- Hyaluronic Acid by Douglas Labs 60 Tablets
- Hyaluronic Acid by Pure Encapsulations 180 Capsules
- Hyaluronic Acid by Pure Encapsulations 60 Capsules
- Hyaluronic Acid liquid Professional Supplements 2 oz
- Hydrangea arborescens - hydrangea 4oz by Wise Woman Herbals
- Hydrastis (goldenseal) Glycerite 4oz by Wise Woman Herbals
- Hydroxy Citrate by Bio-Tech - 120 Capsules
- HydroxyCal by Karuna - 120 Capsules
- Hyperease 90ct Caps/BP by Professional Formulas
- Hypericum 0.3 600 mg by Pure Encapsulations120 vcaps
- Hypericum 0.3 600mg by Pure Encapsulations 250 Capsules
- Hypericum Oil (St. John's wort) 2oz by Wise Woman Herbals
- Hypericum perforatum - St. John's wort 16oz by Wise Woman Herbals
- Hypericum perforatum - St. John's wort 2oz by Wise Woman Herbals
- Hypericum perforatum - St. John's wort 4oz by Wise Woman Herbals
- Hypertension Drops 2oz by Professional Formulas
- Hyperthyroid Drops 2oz by Professional Formulas
- Hypomultiple without Cu/Fe by Ecological Formulas - 120 Capsules
- Hypothalamus Adrenal Pituitary 2oz by Professional Formulas
- Hypothalamus by Allergy Research Group - 100 vegetarian capsules
- Hypotonia Drops by Professional Formulas - 2 oz.
- Hysteria Drops 2oz by Professional Formulas
- IB Comfort by Douglas Labs - 60 vegetarian capsules
- Ichol by Genestra - 90 tablets
- Ichol Plus by Genestra - 90 capsules
- IGA+ by Ecological Formulas - 60 Capsules
- I-Iodine (Oligo Element) by Professional Formulas - 2 oz.
- Imm-Kine by Allergy Research Group - 60 vegetarian capsules
- Immune Balancing Complex by BioGenesis - 90 Capsules
- Immune Enhancement Liquescence by Professional Formulas - 4oz.
- Immune Support Liquid by Pure Encapsulations - 120ml (4oz)
- Immune System Stimulator Drops by Professional Formulas - 2 oz.
- Immunity by Douglas Labs 60 Capsules
- Immunity Gummies by Chapter One - 60 Gummies
- Immuno-Gland Plex by Allergy Research Group - 60 vegetarian capsules
- ImmunoPro by Allergy Research Group - 300 grams
- Immustim Complex by Professional Formulas - 60 Capsules
- Immuvir Compound 4oz by Wise Woman Herbals
- Immuvir Compound 8oz by Wise Woman Herbals
- Imu-gen by Genestra - 0.5 fl oz (15 mL)
- Indole-3-Carbinol 200mg by Pure Encapsulations 120 Capsules (F)
- Indole-3-Carbinol 200mg by Pure Encapsulations 60 Capsules (F)
- Indole-3-Carbinol 400mg by Pure Encapsulations 120 Capsules (F)
- Indole-3-Carbinol 400mg by Pure Encapsulations 60 Capsules (F)
- Indole-3-Carbinol by Thorne- 60 Capsules
- Indolplex by Integrative Therapeutics - 60 Vegetarian Capsules
- Indolplex with Dim by Integrative Therapeutics - 60 Tablets
- Industriox 2oz by Professional Formulas
- Inflama-GI by Innate Response - 180 g
- InflamaZyme by Nutra BioGenesis - 90 Capsules
- InflaMed by Allergy Research Group - 120 vegetarian capsules
- Inflazyme by Ecological Formulas - 60 Capsules
- InGear 120 srvgs 138g by Metabolic Maintenance
- Inhalation Anesthesia Detox by Professional Formulas - 2 oz.
- Initial Defense by Kan Herbs - 1 Ounce
- Initial Defense by Kan Herbs - 120 Tablets
- Initial Defense by Kan Herbs - 2 Ounce
- Initial Defense by Kan Herbs - 60 Tablets
- Injury Drops 2oz by Professional Formulas
- Inosine 500 mg by Ecological Formulas - 60 Capsules
- Inositol 650mg by Douglas Labs - 100 Capsules
- Inositol Nicotinate + Cr by Genestra - 60 capsules
- Inositol Powder by Pure Encapsulations 250g
- Insomnia Drops by Professional Formulas - 2 oz.
- Insulin by Professional Formulas - 1 oz.
- Intestamine Capsule Formula by Douglas Labs - 180 vegetarian capsules
- Intestamine Powder by Douglas Labs - 360g
- Intest-gen by Genestra - 0.5 fl oz (15 mL)
- Intesticalm by Professional Formulas - 90 Capsules
- Intestinal Repair Capsules by BioGenesis 120 Capsules
- Intestinal Repair Complex by BioGenesis 160g
- Intestinal Support by Transformation Enzymes - 60 Capsules
- Intestine Drops by Professional Formulas - 2 oz.
- IntesTone by Professional Formulas - 90 Capsules
- Inula helenium - elecampane 16oz by Wise Woman Herbals
- Inula helenium - elecampane 2oz by Wise Woman Herbals
- Inula helenium - elecampane 8oz by Wise Woman Herbals
- Invigorate the Collaterals by Kan Herbs - 1 Ounce
- Invigorate the Collaterals by Kan Herbs - 120 Tablets
- Invigorate the Collaterals by Kan Herbs - 2 Ounce
- Invigorate the Collaterals by Kan Herbs - 60 Tablets
- Iodine & Tyrosine by Thorne 60 Capsules
- Iodine (potassium iodide) by Pure Encapsulations 120 Capsules
- Iodine and Tyrosine by Pure Encapsulations 120 Capsules
- IP6 (inositol hexaphosphate) by Pure Encapsulations 180 Capsules
- Ipriflavone 300mg by Douglas Labs - 60 Capsules
- Ipriflavone Plus by Karuna - 180 Vegetarian Capsules
- Iris versicolor - blue flag 2oz by Wise Woman Herbals
- Iron Bisglycinate by Thorne - 60 Capsules
- Iron by Genestra - 90 capsules
- Iron Complex by Integrative Therapeutics - 90 Softgels
- Iron High Potency 36 mg 90 vcaps by Protocol For Life Balance
- Iron Liquid by Pure Encapsulations 120ml
- Iron Plus by Karuna - 60 Vegetarian Capsules
- Iron-C by Pure Encapsulations 60 Capsules
- Irregular Pulse Drops by Professional Formulas - 2 oz.
- Irritease by Kan Herbs - 1 Ounce
- Irritease by Kan Herbs - 120 Tablets
- Irritease by Kan Herbs - 60 Tablets
- Isatis Cooling by Health Concerns - 90 Tablets
- Isatis Gold by Health Concerns - 90 Tablets
- Isoflavone-250 w/Genistein by Douglas Labs - 60 Capsules
- Isogen Forte Cream by Genestra - 2 oz (56 g)
- Iso-Phos by Thorne - 60 Capsules
- i-Throid 12.5mg (Iodine) by RLC Labs 90 Capsules
- i-Throid 6.25mg by RLC Labs 90 Capsules
- Jade Control Herbals by Jade Woman Herbals by Kan - 120 Tablets
- Jade Disperse 1 Herbals by Jade Woman Herbals by Kan - 120 Tablets
- Jade Disperse 2 Herbals by Jade Woman Herbals by Kan - 120 Tablets
- Jade Fluid Herbals by Jade Woman Herbals by Kan - 120 Tablets
- Jade Moon Cool Herbals by Jade Woman Herbals by Kan - 120 Tablets
- Jade Moon Flow Herbals by Jade Woman Herbals by Kan - 120 Tablets
- Jade Moon Passage Herbals by Jade Woman Herbals by Kan - 120 Tablets
- Jade Moon Phase 2 Under 35 Herbals by Jade Woman Herbals by Kan - 120 Tablets
- Jade Moon Phase 3 Herbals by Jade Woman Herbals by Kan - 120 Tablets
- Jade Moon Phase 4 Herbals by Jade Woman Herbals by Kan - 120 Tablets
- Jade Pearl 1 by Jade Woman Herbals by Kan - 120 Tablets
- Jade Pearl 2 Herbals by Jade Woman Herbals by Kan - 120 Tablets
- Jade Restraint Herbals by Jade Woman Herbals by Kan - 120 Tablets
- Jade Spring Nourishing Formula by Kan Herbs - 1 Ounce
- Jade Spring Nourishing Formula by Kan Herbs - 120 Tablets
- Jade Spring Nourishing Formula by Kan Herbs - 60 Tablets
- Jade Treasure Cool Jade Man Herbals by Jade Man Herbals by Kan - 120 Tablets
- Jade Treasure Support Jade Man Herbals by Jade Man Herbals by Kan - 120 Tablets
- Jade Windscreen by Kan Herbs - 1 Ounce
- Jade Windscreen by Kan Herbs - 120 Tablets
- Jade Windscreen by Kan Herbs - 2 Ounce
- Jade Windscreen by Kan Herbs - 300 Tablets
- Jade Windscreen by Kan Herbs - 60 Tablets
- Jigsaw 5-HTP w/SRT 100 mg 120 Tablets
- Jigsaw Complete - Essential Daily Packets - 30 Day Supply
- Jigsaw Health Probiotics - Essential Blend 25 Billion 90 capsules
- Jigsaw Ultimate - Essential Daily Pack
- Jin Qian Cao Stone by Health Concerns - 90 Tablets
- Joint Complex by Pure Encapsulations 30 Capsules (single dose)
- Joint Complex by Pure Encapsulations 60 Capsules (single dose)
- Joint Health by Transformation Enzymes - 30 Capsules
- Joint Optimizer by Pure Encapsulations 180 Capsules
- Joint Plus by Professional Formulas - 90 Capsules
- Joint Tendon Ligament I by Douglas Labs - 90 Capsules
- Joint Tendon Ligament II by Douglas Labs - 90 Capsules
- Joint-UC Type II Collagen 40 mg 60 vcaps by Protocol For Life Balance
- Juglans nigra (black walnut) hull 2oz by Wise Woman Herbals
- Juglans Paracide - Wormwood & Black Walnut Compound by Wise Womens Herbals - 2 fl. oz.
- Juglans Paracide - Wormwood & Black Walnut Compound by Wise Womens Herbals - 4 fl. oz.
- Junior Nutrients by Pure Encapsulations 120 Capsules
- Juniper (6x,12x,30x) by Professional Formulas - 2 oz.
- Juniper Young Shoot by Genestra - 0.5 fl oz (15 mL)
- Juvenon Pro Cognitive by Douglas Labs - 90 Capsules
- K/Mg Aspartate by Karuna - 60 Vegetarian Capsules
- K1-1000 by Bio-Tech - 100 Capsules
- K2 MK-7 and D3 by Protocol for Life Balance 60 Capsules
- Kalmerite Glycerite 1oz by Wise Woman Herbals
- Kalmerite Glycerite 2oz by Wise Woman Herbals
- Kalmerite Glycerite 4oz by Wise Woman Herbals
- Kaprycidin-A by Ecological Formulas - 250 Capsules
- K-Bicarb by Bio-Tech - 100 Capsules
- Kelp Combination # 1 by Genestra - 2 fl oz (60 mL)
- Khella Compound: Asma Guard 4oz by Wise Woman Herbals
- Khella Compound:Asma Guard 2oz by Wise Woman Herbals
- Kidney (Beef) Natural Glandular by Allergy Research Group - 100 vegetarian capsules
- Kidney / Prostate / Adrenal Drops by Professional Formulas - 2 oz.
- Kidney Complex by Genestra - 120 capsules
- Kidney Ovarian Adrenal Drops by Professional Formulas - 2 oz.
- Kidney Stim Liquescence 4oz by Professional Formulas
- Kidney Support Tonic 2oz by Wise Woman Herbals
- Kidney Support Tonic 4oz by Wise Woman Herbals
- Kidney(RET-5) by Professional Formulas - 1 oz.
- Kids Ashwagandha Drops by Ayush Herbs - 2 Ounce
- Kids Probiotic Pixies - Rad Berry by Nordic Naturals - 30 Packets
- Kids Trifal Drops by Ayush Herbs - 2 Ounce
- Kidz Digest Chewable by Transformation Enzymes - 180 Tablets
- Kidz Digest Powder by Transformation Enzymes - 41.5 Grams
- KingChlorella by Allergy Research Group - 600 tablets
- Klebsiella (30x,60x,100x) by Professional Formulas - 2 oz.
- KMG+ Hypertension Formula by Genestra - 60 capsules
- K-Potassium (Oligo Element) 2oz by Professional Formulas
- Krebs Mag-Potassium Complex by Integrative Therapeutics - 120 Tablets
- Krill by Genestra - 60 liquid-filled capsules
- Krill Oil 500 mg Neptune NKO 60 gels by Protocol For Life Balance
- Krill-plex by Pure Encapsulations - 60 Soft Gels
- Krill-plex by Pure Encapsulations 120 Soft Gels
- L + Lactic Acid 4X by Professional Formulas - 4 oz.
- Labradorite by Professional Formulas - 2 oz.
- Lactation Calm-Decrease by Professional Formulas - 2 oz.
- Lactation Flow-Increase by Professional Formulas - 2 oz.
- Lactobacillus Acidophilus by Pure Encapsulations - 60 Capsules
- Lactobactillus by Allergy Research Group - 100 Capsules
- Lactoferrin 100 mg by Ecological Formulas - 60 Capsules
- Lactoferrin 300 mg by Ecological Formulas - 60 Capsules
- Lacto-Pectin by Bio-Tech - 100 Capsules
- Laktoferrin 350 mg by Allergy Research Group - 120 vegetarian capsules
- Laktoferrin 350 mg by Allergy Research Group - 90 vegetarian capsules
- Laktoferrin with Colostrum by Allergy Research Group - 90 vegetarian capsules
- Large Intestine(RET-4) by Professional Formulas - 1 oz.
- Large Joint Pain Drops by Professional Formulas - 2 oz.
- L-Arginine (H) 2oz by Professional Formulas
- L-Arginine (L) 2oz by Professional Formulas
- L-Arginine 500 mg 100ct by Metabolic Maintenance
- L-Arginine 500 mg by Allergy Research Group - 100 vegetarian capsules
- L-Arginine 500 mg by Allergy Research Group - 250 vegetarian capsules
- L-Arginine 500mg by Douglas Labs - 60 Capsules
- L-Arginine 700mg by Douglas Labs - 100 Capsules
- L-Arginine 700mg by Pure Encapsulations 180 Capsules
- L-Arginine 700mg by Pure Encapsulations 90 Capsules
- L-Arginine 750 mg 120ct by Metabolic Maintenance
- Larrea Plus by BioGenesis - discontinued
- Laurisine by Ecological Formulas - 90 Capsules
- Lavela WS 1265 by Integrative Therapeutics - 60 Softgels
- Lawn & Garden Detox by Professional Formulas - 2 oz.
- Laxative Formula by Integrative Therapeutics - 60 Tablets
- L-Carnitine 250 mg 60ct by Metabolic Maintenance
- L-Carnitine 250 mg by Ecological Formulas - 120 Capsules
- L-Carnitine 500 mg 60 caps by Protocol For Life Balance
- L-Carnitine 500mg by Karuna - 120 Capsules
- L-Carnitine by BioGenesis 60 Capsules
- L-Carnitine by Pure Encapsulations 60 or 120 Capsules
- L-Carnitine fumarate by Pure Encapsulations 120 Capsules
- L-Carnitine Powder by Ecological Formulas - 250 grams
- L-Carnitine Powder by Ecological Formulas - 60 grams
- L-Carnosine 500mg by Douglas Labs - 30 Capsules
- L-Carnosine by Pure Encapsulations 120 Capsules
- L-Carnosine by Pure Encapsulations 60 Capsules
- L-Citrulline Powder by Allergy Research Group - 100 grams
- L-Drain by Transformation Enzymes - 1 Ounce