Products by Douglas Laboratories
- Herbplex (by Douglas Laboratories) - Servings Per Container: 25
- Hesperidin Methyl Chalcone (by Douglas Laboratories) - Servings Per Container: 60
- Hi-Vidomin Nutritional Immune-Support (hVnl-S) (by Douglas Laboratories) - Servings Per Container: 30
- Homocystrol (by Douglas Laboratories) - Servings Per Container: 120
- Homocystrol + TMG (by Douglas Laboratories) - Servings Per Container: 30
- Homocystrol + TMG (by Douglas Laboratories) - Servings Per Container: 90
- Hops Max-V (by Douglas Laboratories)
- Horsetail Grass Max-V (by Douglas Laboratories) - Servings Per Container: 60
- Hyaluronic Acid (by Douglas Laboratories) - Servings Per Container: 60
- Hydrolyzed Collagen Plus with Hyaluronic acid (by Douglas Laboratories) - Servings Per Container: 60
- Hydrolyzed Collagen+ (by Douglas Laboratories) - Servings Per Container: 60
- Hypo-B-50 (Low Allergenic Formula) (by Douglas Laboratories) - Servings Per Container: 100
- Hypo-Selenium 200 mcg (by Douglas Laboratories) - Servings Per Container: 90
- Hypo-Selenium 200 mcg (by Douglas Laboratories)
- Hypo-Selenium 200 mcg (by Douglas Laboratories) - Servings Per Container: 250
- Hypoaller-C (by Douglas Laboratories) - Servings Per Container: 100
- I.B. Comfort (by Douglas Laboratories) - Servings Per Container: 30
- Immu-Plus (by Douglas Laboratories) - Servings Per Container: 100
- Immu-Plus (by Douglas Laboratories) - Servings Per Container: 180
- Immu-Support Formula (by Douglas Laboratories) - Servings Per Container: 30
- Immune Shield H Formula Natural Immune Stimulator (by Douglas Laboratories) - Servings Per Container: 30
- Immune Support Pack (by Douglas Laboratories) - Servings Per Container: 30
- Immunity (by Douglas Laboratories) - Servings Per Container: 15
- Immunity (by Douglas Laboratories) - Servings Per Container: 30
- Immuno Forte (by Douglas Laboratories) - Servings Per Container: 60
- Infa Skin Probiotic (by Douglas Laboratories) - Servings Per Container: 30
- Inositol (by Douglas Laboratories) - Servings Per Container: 100
- Intestamine (by Douglas Laboratories) - Servings Per Container: 30
- Intestamine (by Douglas Laboratories) - Servings Per Container: 60
- Intestinal/GI Support Pack (by Douglas Laboratories) - Servings Per Container: 30