Ma-MtMu-Mz
MMa-Mt
- Maca
- Macadamia Nut
- Mace
- Madagascar Periwinkle
- Madder
- Magnesium
- Magnolia
- Maidenhair Fern
- Maitake Mushroom
- Malabar Nut
- Male Fern
- Malic Acid
- Mallow
- Manaca
- Manchurian Thorn
- Manganese
- Mangosteen
- Manna
- Maqui
- Maral Root
- Marijuana
- Marjoram
- Marsh Blazing Star
- Marsh Marigold
- Marsh Tea
- Marshmallow
- Martagon
- Masterwort
- Mastic
- Meadowsweet
- Medium Chain Triglycerides (mcts)
- Melanotan-Ii
- Melatonin
- Mentzelia
- Mercury Herb
- Mesoglycan
- Methionine
- Methoxylated Flavones
- Methylpentane
- Methylsulfonylmethane
- Mexican Scammony Root
- Mezereon
- Mgn-3
- Milk Thistle
- Miracle Fruit
- Molybdenum
- Moneywort
- Monolaurin
- Moringa
- Mormon Tea
- Motherwort
- Mountain Ash
- Mountain Flax
- Mountain Laurel
- Mouse Ear