L-Glutathione is one of the most powerful antioxidants naturally produced in the body.* It protects virtually every tissue.* Chronic exposure to toxins may deplete glutathione status, and therefore, many people may benefit from increased intake of this...

L-Glutamine Powder supplies the amino acid L-glutamine, which is essential for the health of the immune system and the digestive tract.* In the gut, it promotes the health and function of the mucosal cells for normal healing and repair.* L-glutamine also...

L-Glutamine capsules supply the amino acid L-glutamine, which is essential for the health of the immune system and the digestive tract.* In the gut, it promotes the health and function of the mucosal cells for normal healing and repair.* L-Glutamine also...

L-5-MTHF provides 5 mg (8,500 mcg DFE) of natural, biologically active folate. Folate is essential for cell division and growth and for proper homocysteine metabolism.* This formula provides folate in the bioidentical, bioactive form,...

L-5-MTHF provides 1 mg (1,700 mcg DFE) of natural, biologically active form of folate, which is essential for cell division and growth, and also works to balance the homocysteine pathway.* This formula provides folate in the bioidentical, bioactive form,...

The ingredients in Kidney Korrect™ have been shown to support healthy kidney function.* Champignon is an extract of the Agaricus bisporus mushroom, also known as the white or button mushroom. It has been shown to help the body maintain a healthy ratio of...

K+2 Potassium is a uniquely formulated potassium product composed of potassium bicarbonate and potassium bound to the amino acid glycine, which gives the product optimum potency, stability, and tolerability. This alkalinizing formula provides...

Iodine Synergy™ contains potassium iodide for supporting normal thyroid function, including balanced production of thyroid hormones and the health of breast and prostate tissue.* Potassium iodide is a weak salt and easily splits apart in the gut, leaving...

Insomnitol™ Chewables are great-tasting, lemon-flavored tablets formulated to support quality sleep and to promote the calming of brain activity.* The product features melatonin, a multifunctional hormone involved in the circadian (day/night) biological...

Insomnitol™ is a blend of botanicals, nutrients, and neurotransmitter precursors designed to support quality, restful sleep.* By providing nutritional support for calm brain activity, Insomnitol™ helps promote the body’s natural ability to fall asleep...

Designs for Health’s Inositol powder delivers 700 mg of myo‑inositol per serving to promote brain health, restful sleep, and mental and emotional wellness.* Inositol supports overall relaxation and facilitates proper metabolism of serotonin, often...

Designs for Health’s Inositol capsules deliver 900 mg of myo‑inositol per 1‑capsule serving to promote brain health, restful sleep, and mental and emotional wellness.* Inositol supports overall relaxation and facilitates proper metabolism of serotonin,...

ImmunoMod-A™ has been formulated to help balance a healthy inflammatory response, which is necessary to help maintain optimal immune function in the body.* It features ParActin®, an extract of the herb Andrographis paniculata, which has been shown to...

Immunitone Plus™ is an herbal formula designed to support a healthy immune system.* It contains herbs that help support normal natural killer cell activity and the balance of cytokines, which are the regulatory proteins released by immune cells as part...

Immune Support Packets offer five distinct, supportive formulations for the immune system in one convenient packet.* The combined ingredients provide antioxidants, medicinal mushrooms, zinc, vitamin D, vitamin B6, and other nutrients and botanical...

IgGI Shield™ combines ImmunoLin® with N-acetyl-D-glucosamine to support the structure of the cells of the intestinal lining and to promote a healthy inflammatory response in the cells of the gastrointestinal (GI) tract.* These ingredients work together...

Formerly IB Synergy™ This synergistic combination of perilla extract, 5-hydroxytryptophan, L-glutamine, and an active dried yeast is formulated to promote healthy gut motility for normal bowel movements, gastrointestinal function, and a healthy...

Hydration Complex is a complete and balanced electrolyte formula to help promote optimal hydration, especially after excessive sweating.* It contains potassium, sodium, chloride and magnesium, the main electrolytes found in the body. D-ribose is included...

HistaGest-DAO™ provides supplemental diamine oxidase (DAO), the enzyme responsible for breaking down food-derived histamine, to help support normal and healthy histamine metabolism.* Histamine is a bioactive compound produced in the body in response to...

HistaEze™ is a synergistic blend of nutrients to promote balanced immune responses.* It promotes a normal histamine response, helps to stabilize mast cells, and promotes healthy inflammatory responses, which may support individuals with common immune...