- Leantain GT by Health Concerns - 60 Tablets
- Learner's Edge by Integrative Therapeutics - 90 Vegetarian Capsules
- Learning Disability by Professional Formulas - 2 oz.
- Lecithin 1200mg by Douglas Labs - 100 Soft Gels
- Lemon Balm(herb)-Melissa Off. by Professional Formulas - 8 oz.
- Leonurus cardiaca - motherwort 2oz by Wise Woman Herbals
- Leonurus cardiaca - motherwort 4oz by Wise Woman Herbals
- Lepidium meyenii - maca by Wise Woman Herbals - 2 oz.
- Lesser Periwinkle/Vinca Minor by Professional Formulas - 16 oz.
- L-Glutamine - Free-Form 1 pound by Protocol For Life Balance
- L-Glutamine + FOS Powder by Douglas Labs - 250g
- L-Glutamine 1000 mg 120 caps by Protocol For Life Balance
- L-Glutamine 1000 mg by Protocol for Life Balance - 120 Capsules
- L-Glutamine 1000mg powder by Pure Encapsulations - 227 Grams
- L-Glutamine 500 mg by Ecological Formulas - 250 Capsules
- L-Glutamine 500 mg caps 100ct by Metabolic Maintenance
- L-Glutamine 500mg by Douglas Labs - 60 Capsules
- L-Glutamine 500mg by Pure Encapsulations - 90 Capsules
- L-Glutamine 500mg Metabolic Maintenance - 100 Capsules
- L-Glutamine by Thorne - 90 Capsules
- L-Glutamine Powder by Allergy Research Group - 200 grams
- L-Glutamine Powder by Douglas Labs - 250g
- L-Glutamine Powder by Metabolic Maintenance - 200 Servings
- L-Glutamine Powder by Metabolic Maintenance - 500 Servings
- L-Glutamine powder by Pure Encapsulations 227g
- L-Glutamine Powder by Thorne - 12oz (340g)
- L-Glutathione 100 mg reduced by Metabolic Maintenance - 60 Capsules
- L-Glutathione Plus by Douglas Labs 90 Tablets
- L-Histadine(H)(15x,20x,30x,60x,200x) 2oz by Professional Formulas
- L-Histidine (4x,7x,12x) by Professional Formulas - 2 oz.
- L-Histidine 500mg by Douglas Labs - 60 Capsules
- Li Dan Support by Kan Herbs - 120 Tablets
- Li Dan Support by Kan Herbs - 2 Ounce
- Li Dan Support by Kan Herbs - 60 Tablets
- Li Fei Lung Support by Kan Herbs - 1 Ounce
- Li Fei Lung Support by Kan Herbs - 60 Tablets
- Libido Stim Liquescence 4oz by Professional Formulas
- Lichen 1:1 by Professional Formulas - 8.4 oz.
- Licorice Root V 300mg by Douglas Labs 90 Capsules
- Licorice Root-V 500mg by Douglas Labs 60 Capsules
- Licorice Solid Extract by Wise Woman Herbals - 2 oz.
- Licorice Solid Extract by Wise Woman Herbals - 4 oz.
- Licorice Solid Extract by Wise Woman Herbals - 8 oz.
- Licorice Solid Extract Liquid by Allergy Research Group - 4 fl oz
- Ligament Restore by Pure Encapsulations 120 Capsules
- Ligament Restore by Pure Encapsulations 240 Capsules
- Ligusticum porteri - osha 2oz by Wise Woman Herbals
- Ligusticum porteri - osha 4oz by Wise Woman Herbals
- Ligusticum porteri - osha 8oz by Wise Woman Herbals
- Ligustrum lucidum - ligustrum 2oz by Wise Woman Herbals
- Lily Bulb Formula by Health Concerns - 90 Tablets
- Lingonberry Young Shoot by Genestra - 0.5 fl oz (15 mL)
- Linking Decoction by Kan Herbs - 2 Ounce
- Lipanase by Douglas Labs 90 Tablets
- Lipase Concentrate-HP by Integrative Therapeutics - 90 Vegetarian Capsules
- Lipid Support Formula by Pure Encapsulations 120 Capsules
- Lipioc 300 mg by Bio-Tech - 100 Capsules
- Lipoic Acid 100mg by Douglas Labs 60 Capsules
- Lipoic Acid by Genestra - 60 capsules
- Lipophos EDTA Liquid by Allergy Research Group - 2 fl oz
- Lipophos Forte Liquid by Allergy Research Group - 4 fl oz
- Liposomal Glutathione by Pure Encapsulations 30 or 60 Soft Gels
- Liposomal Magnesium ATP by Ecological Formulas - 60 Tablets
- Liposomal Melatonin by Nutra BioGenesis - 2oz
- Liposomal Zen by Allergy Research Group - 50 ml
- Lipothiamine by Ecological Formulas - 60 Capsules
- Lipotro Complex PSR by Professional Formulas - 60 Capsules
- Lipotrol by Douglas Labs 120 Tablets
- Lipotropic Complex by Integrative Therapeutics - 90 Capsules
- Lipotropic Detox by Pure Encapsulations 120 Capsules
- Liquid B Complex by Genestra - 15.2 fl oz (450 mL)
- Liquid Cal/Mag by Professional Formulas - 12 oz.
- Liquid Cal/Mag/D by Douglas Labs - 15oz
- Liquid Chlorophyll by Genestra - 1 fl oz (30 mL)
- Liquid D and K by Douglas Labs - 30 ml
- Liquid DHEA 2oz by Professional Formulas
- Liquid Iodine by Genestra - 1 fl oz (30 mL)
- Liquid Iron (Apple Cinnamon) by Integrative Therapeutics - 6 fl oz
- Liquid Iron Complex by Genestra - 16.2 fl oz (480 mL)
- Liquid Iron Complex by Genestra - 8.1 fl oz (240 mL)
- Liquid Magnesium by Douglas Labs - 8 oz
- Liquid Multivitamin by Douglas Labs - 7.8 oz. (230ml)
- Liquid Multi-Vite Min by Genestra - 15.2 fl oz (450 mL)
- Liquid Serenity 2oz by Wise Woman Herbals
- Liquid Serenity 8oz by Wise Woman Herbals
- Liquid Vitamin D3 10,000 by Douglas Labs - 30ml
- Liquid Vitamin D3 2 oz by Protocol For Life Balance
- Lithium Liquid (mico-dose) by Pure Encapsulations 30ml (1 fl oz)
- Lithium Orotate by Pure Encapsulations 90 or 180 Capsules
- Lithium Spray by Genestra - 1 fl oz (30 mL)
- Lith-Oro 5 mg by Bio-Tech - 100 Capsules
- Little One 6-12 yrs 100ct by Metabolic Maintenance
- Liv Complex by Genestra - 90 capsules
- LivdeTox by Douglas Labs - 120 tablets
- Liver (Beef) 500 mg by Allergy Research Group - 125 vegetarian capsules
- Liver Cleanse by Thorne - 60 Capsules
- Liver Detox 90 caps by Protocol For Life Balance
- Liver Extract 550 mg by Ecological Formulas - 90 Capsules
- Liver Flow by Kan Herbs - 1 Ounce
- Liver Flow by Kan Herbs - 120 Tablets
- Liver Flow by Kan Herbs - 2 Ounce
- Liver Gallbladder Drops 2oz by Professional Formulas
- Liver Powder (Beef) by Allergy Research Group - 200 grams
- Liver Stim Liquescence 4oz by Professional Formulas
- Liver Support & Detoxification by Genestra - 60 capsules
- Liver Support by Transformation Enzymes - 60 Capsules
- Liver(RET-8) by Professional Formulas - 1 oz.
- Liver-G.I. Detox by Pure Encapsulations 120 Capsules
- Liver-G.I. Detox by Pure Encapsulations 60 Capsules
- Liv-gen by Genestra - 0.5 fl oz (15 mL)
- Livit2 by Ayush Herbs - 90 Tablets
- Livixir Elixir 2oz by Wise Woman Herbals
- Livixir Elixir 4oz by Wise Woman Herbals
- L-Leucine 2oz by Professional Formulas
- L-Lithium (Oligo Element) 2oz by Professional Formulas
- L-Lysine 500 mg by Ecological Formulas - 250 Capsules
- L-Lysine by Allergy Research Group - 100 Capsules
- L-Lysine by Pure Encapsulations - 90 Capsules
- L-Lysine by Pure Encapsulations 270 Capsules
- L-Lysine by Thorne - 60 Capsules
- L-Lysine small 500 mg 100ct by Metabolic Maintenance
- L-Methionine (4x,7x,12x) by Professional Formulas - 2 oz.
- L-Methionine 500 mg 100ct by Metabolic Maintenance
- L-Methionine 500mg by Douglas Labs - 60 Capsules
- L-Methionine by Allergy Research Group - 100 vegetarian capsules
- L-Methionine by Pure Encapsulations 60 Capsules
- L-Methionine(H)(15x,20x,30x,60x,200x) by Professional Formulas - 2 oz.
- L-Methylfolate by Metabolic Maintenance 10 mg - 90 Capsules
- Lobelia by Professional Formulas - 8 oz.
- Lobelia inflata 2oz by Wise Woman Herbals
- Lobelia inflata 4oz by Wise Woman Herbals
- Lomatium dissectum by Wise Woman Herbals - 16 oz.
- Lomatium dissectum by Wise Woman Herbals - 2 oz.
- Lomatium dissectum by Wise Woman Herbals - 4 oz.
- Lomatium dissectum by Wise Woman Herbals - 8 oz.
- Longevity Nutrients by Pure Encapsulations 120 or 240 Capsules
- Loosen Solution by Kan Herbs - 1 Ounce
- Loosen Solution by Kan Herbs - 120 Tablets
- Loosen Solution by Kan Herbs - 2 Ounce
- L-Ornithine 500mg by Douglas Labs - 60 Capsules
- L-Ornithine-L-Aspartate Powder by Allergy Research Group - 100 grams
- Lotus Nourishing by Kan Herbs - 1 Ounce
- Lotus Nourishing Formula by Kan Herbs - 60 Tablets
- Low Back Pain Drops by Professional Formulas - 2 oz.
- Low GH Plus by Professional Formulas - 2 oz.
- L-Phenylalanine 500 mg 60ct by Metabolic Maintenance
- L-Phenylalanine 500 mg by Douglas Labs - 90 vegetarian capsules
- L-Phenylalanine(15x,20x,30x,60x,200x) by Professional Formulas - 2 oz.
- L-Phenylalinine(4x,7x,12x) by Professional Formulas - 2 oz.
- L-Proline 500mg by Douglas Labs - 60 Capsules
- L-Serine 500mg by Douglas Labs - 60 Capsules
- L-Taurine 500 mg by Ecological Formulas - 100 Capsules
- L-Theanine 100 mg 60ct by Metabolic Maintenance
- L-Theanine 100 mg by Integrative Therapeutics - 60 Vegetarian Capsules
- L-Theanine 100mg by Douglas Labs 60 Capsules
- L-Theanine 200 mg 120ct by Metabolic Maintenance
- L-Theanine 200 mg 60 vcaps by Protocol For Life Balance
- L-Theanine by Pure Encapsulations 120 Capsules
- L-Theanine by Pure Encapsulations 60 Capsules
- L-Threonine 500mg by Douglas Labs - 60 Capsules
- L-Threonine by Professional Formulas - 2 oz
- L-Threonine High by Professional Formulas - 2 oz
- LTP 600 mg by Ecological Formulas - 60 Capsules
- L-Tryptophan ( 4x,7x,12x ) by Professional Formulas - 2 oz.
- L-Tryptophan (15x,20x,30x,60x,200x) by Professional Formulas - 2 oz.
- L-Tryptophan (500mg) by Pure Encapsulations 180 Capsules
- L-Tryptophan (500mg) by Pure Encapsulations 90 Capsules
- L-Tryptophan 1000 mg 60 tabs by Protocol For Life Balance
- L-Tryptophan 500 mg 60 vcaps by Protocol For Life Balance
- L-Tryptophan 500 mg by Metabolic Maintenance - 60 Capsules
- L-Tryptophan 500 mg by Protocol For Life Balance - 120 Vegetarian Capsules
- L-Tryptophan by Douglas Labs - 60 vegetarian capsules
- L-Tyrosine 500 mg 100ct by Metabolic Maintenance
- L-Tyrosine 500 mg by Allergy Research Group - 100 vegetarian capsules
- L-Tyrosine 500 mg by Ecological Formulas - 250 Capsules
- L-Tyrosine 500mg by Douglas Labs 100 Capsules
- L-Tyrosine by Ecological Formulas - 150 grams
- L-Tyrosine by Professional Formulas - 2 oz
- L-Tyrosine by Pure Encapsulations 90 Capsules
- L-Tyrosine by Thorne - 90 Capsules
- L-Tyrosine High by Professional Formulas - 2 oz
- Lucid Channel by Kan Herbs - 1 Ounce
- Lucid Channel by Kan Herbs - 120 Tablets
- Lumbar Drops by Professional Formulas - 2 oz.
- Lumbrokinase by Allergy Research Group - 30 Vegetarian Capsules
- Lumbrokinase by Allergy Research Group - 60 vegetarian capsules
- Luminescence by Kan Herbs - 1 Ounce
- Luminescence by Kan Herbs - 60 Tablets
- Lung Qi Release by Kan Herbs - 1 Ounce
- Lung Qi Release by Kan Herbs - 2 Ounce
- Lung Qi Release by Kan Herbs - 60 Tablets
- Lung Stim Liquescence by Professional Formulas - 4 oz.
- Lung(RET-3) by Professional Formulas - 1 oz.
- Lutein 20 mg by Allergy Research Group - 60 softgels
- Lutein 20 mg by Ecological Formulas - 60 Softgels
- Lutein 20mg by Pure Encapsulations 120 Soft Gels
- Lutein 20mg by Pure Encapsulations 60 Soft Gels
- Lutein 6mg by Douglas Labs - 90 Soft Gels
- Lutein/Zeaxanthin by Pure Encapsulations 60 or 120 Capsules
- L-Valine by Professional Formulas - 2 oz.
- LVR Formula by Pure Encapsulations 120 Capsules
- LVR Formula by Pure Encapsulations 60 Capsules
- Lycopene 10mg by Pure Encapsulations 100 Soft Gels
- Lycopene 20mg by Pure Encapsulations 120 Soft Gels
- Lycopene 20mg by Pure Encapsulations 60 Soft Gels
- Lycopus virginicus - bugleweed 2oz by Wise Woman Herbals
- Lycopus virginicus - bugleweed 4oz by Wise Woman Herbals
- Lycopus virginicus - bugleweed 8oz by Wise Woman Herbals
- Lyme Nosode by Professional Formulas - 2 oz.
- Lyme Nosode Drops w/o Arnica by Professional Formulas - 2 oz.
- Lymph / Spleen Complex by Professional Formulas - 60 Capsules
- Lymph Stim Liquescence by Professional Formulas 4 oz
- Lymphagogue Compound by Wise Woman Herbals - 2 oz
- Lymphagogue Compound by Wise Woman Herbals - 4 oz
- Lypo by Transformation Enzymes - 60 Capsules
- LypoZyme by Transformation Enzymes - 60 Capsules
- Lysine Extra by Vitanica - 60 Capsules
- M.C.T. Liquid by Douglas Labs 8oz
- M.F. Bromelain by Thorne 60 Capsules
- M/R/S mushroom formula by Pure Encapsulations 120 Capsules
- M/R/S mushroom formula by Pure Encapsulations 60 Capsules
- Maca Capsules by Wise Woman Herbals - 90 Capsules
- Maca-3 by Pure Encapsulations - 120 Capsules
- Maca-3 by Pure Encapsulations - 60 Capsules
- Macagen by Genestra - 180 Capsules
- Macagen by Genestra - 60 Capsules
- Macular Support by Genestra - 60 capsules
- Macular Support Formula by Pure Encapsulations 120 Capsules
- Macular Support Formula by Pure Encapsulations 60 Capsules
- Macuna Plus by Ayush Herbs - 60 Vegetarian Capsules
- Macu-Support by Douglas Labs - 90 vegetarian capsules
- Mag Aspartate 115mg by Karuna - 90 Vegetarian Capsules
- Mag Cal Formula 2 by Genestra - 90 tablets
- Mag Cal Plus by Genestra - 90 tablets
- Mag Cal Vanilla Liquid by Genestra - 15.2 fl oz (450 mL)
- Mag-2:Cal-1 by Douglas Labs - 180 Tablets
- Mag-Malate by Douglas Labs - 90 Tablets
- Magnesium (aspartate) by Pure Encapsulations 90 Capsules
- Magnesium (citrate) by Pure Encapsulations 90 or 180 Capsules
- Magnesium (citrate/malate) by Pure Encapsulations 90 Capsules
- Magnesium (citrate/malate)by Pure Encapsulations 180 Capsules
- Magnesium (glycinate) by Pure Encapsulations 90, 180 or 360 Capsules
- Magnesium (powder) by Pure Encapsulations 107g
- Magnesium / Potassium Complex by Douglas Labs - 100 or 250 Capsules
- Magnesium Ascorbate by Allergy Research Group - 100 vegetarian capsules
- Magnesium Aspartate 2x by Douglas Labs - 250 Tablets
- Magnesium Aspartate by Douglas Labs - 100 Capsules
- Magnesium Aspartate by Douglas Labs - 250 Capsules
- Magnesium by Genestra - 90 capsules
- Magnesium Citramate by Thorne 90 Capsules