Manufacturers
- Life-Line
- Lifeable
- LIFEAID Beverage Co.
- Lifeboost Coffee LLC
- LifeCentric Health
- Lifecykel Labs, LLC
- Lifeforce Digital, LLC
- LifeForce NutriBlends Canada Inc
- LifeHealth Science, LLC
- Lifelab Health LLC
- Lifeline Food Inc.
- Lifeline, Inc.
- LifeLink
- Lifemax Inc.
- LifeMiracle Products Inc.
- LIFEnhance Inc.
- LifePharm
- LifePharm Global Network
- LifePharm Inc.
- Lifeplan Products Limited
- Lifes2good
- LifeSeasons
- LifeSource Nutrition
- LifeSpan Health Products
- Lifespan International US
- Lifestream Group Pte Ltd
- Lifestream International Ltd.
- Lifestyle 2000 International
- Lifestyle Fitness and Nutrition LLC
- Lifestyles Canada
- LifeTime Nutrition Inc
- LifeTime Vitamins
- Lifetrients, LLC
- LifeVantage Corporation
- Lifeway Foods, Inc.
- Lifewise Naturals
- LiForce Pharmaceutical Inc
- Lift Labz
- Lifted Naturals
- LiftMode
- Light Years
- Lightbody, LLC
- Lighthouse Nutritions Labs Ltd
- Lignan Research
- Like A Pro Supplements
- Lil' Drug Store Products
- Lily of the Desert Inc
- Limitless Worldwide LLC
- Limitless X
- LimitlessGood.com
- Lin Institute
- Linda Wade Herbal Products
- Lindberg Nutrition
- Lindsey Duncan's Home Nutrition
- Line One Nutrition
- Ling Nam Medicine Factory
- Link Natural Products Ltd.
- Linpharma Inc
- Lion Heart Herbs
- Lion King Health Enterprises Group Ltd.
- Lipid Nutrition
- Lipofuze
- Lipogen U.S. Inc.
- Lipoprotein Technologies, Inc.
- Liposci Labs
- Liposome Labs, LLC
- Lipotriad LLC
- Lipovox
- Lipton
- Liqiang Research Institute
- Liqrush, Inc
- Liqui-Fab Inc
- Liquid Health Inc.
- Liquid Labs
- Liquid Vitamin Stop
- Liquid Zeolite Co Inc
- Liquidity Nutritional Products
- Lishih
- Lisoma Canada Ltd
- LivCorp Inc.
- LivDerma Inc
- Live Cell Research
- Live Conscious
- Live Healthy Products
- Live It
- Live Well Nutrition, LLC
- LiveLong Nutrition
- Liverite Products Inc.
- LiveWell
- Living Essentials
- Living Fuel
- Living Well Nutraceuticals
- Living Wellness Partners, LLC
- Livingood Daily
- LivOn Labs
- Livwell Products, LLC
- LL Magnetic Clay, Inc.
- Llama Naturals Inc
- Llorens Pharmaceutical Corp.
- LMNITRIX
- Lo.L.I. pharma
- LO.Li. Pharma
- Locin Industries Ltd
- Lockerroom Marketing Ltd
- Logan Carter
- Logan Pharmaceuticals Inc
- Logos Nutritionals LLC
- Loma Lux Laboratories
- London Underground
- Long Creek Herbs
- Long Life Services, Inc.
- Long Life, Inc.
- Longevity by Nature
- Longevity Medical Clinic
- Longevity Plus
- Longevity Premier Nutraceuticals, Inc.
- Longhorn Marketing LLC
- LongLifeNutri
- Longs
- Lonza Inc.
- Looking Trim
- Loomis Enzymes LLC
- Lord Duke Biotechnology Corporation
- Lords Organics LLC
- Lorna Vanderhaeghe
- Lorna Vanderhaeghe (Canada)
- Lotus Blooming Herbs
- Lotus Lifestyle LLC
- Lotus Pharmaceutical
- Loud Muscle Science
- Love Beets
- Love Me Nutrition
- Love My Tru Body
- Love Natural Remedies
- Loving Works
- LR Laboratories LTD
- Lucid Dream Leaf
- Lucid Wellness LLC
- Lucky Health Group Inc.
- LuckyVitamin
- Lucy's Weight Loss System
- Luen Fook Medicine
- Luen Hing Hong
- Luitpold Pharmaceuticals, Inc.
- Lulus General Merchandise Sales
- Luma Nutrition
- Lumiday
- Lumina Health Products
- Luna Pharmaceuticals, Inc.
- Lunada Biomedical
- Lunar Essentials Inc
- Lurong Living, LLC
- LUVV Labs, LLC
- Lux Global
- LuZa LLC
- LWG Distributors LLC
- LXR Biotech, LLC
- LycoRed Natural Products Industries, Ltd.
- Lycotec Limited
- LYFE Fuel
- Lyndon Fields Medical
- Lyo-San Inc
- Lyons Nutritional Products