This page contains affiliate links, meaning that we receive a commission if you decide to make a purchase through our links; however, this is at no additional cost to you. Thank you in advance!

Nature’s Sunshine Zinc 25mg, 150 Tablets Price: $13.15 (as of 03/24/2021 07:40 PST- Details) & FREE Shipping.

  • Zinc Power -The trace mineral zinc is involved in hundreds of important functions in the body, including sugar metabolism, DNA formation, protein metabolism, and energy production.
  • Bone Support – Zinc is needed for the growth and development of bones and is found in both bone and muscle.
  • Immune System Support – Zinc helps support a healthy immune system and may support prostate and retina functions.
  • Powerful Supplement – Pregnant and lactating women need extra zinc to support the growth and development of bones.

Zinc is key to hundreds of important functions, including sugar and protein metabolism, DNA formation, and energy production. Zinc is also needed for proper growth and development, and it helps strengthen your immune system. Pregnant and lactating women require extra zinc. Zinc is found in higher amounts in the body than any other trace element except for iron. Relatively large amounts are found in bone and muscle. Zinc also prevalent in the prostate and retina.

Nature’s Sunshine Zinc raw material contains no phthalates, allergens, or animal derivatives. It’s also free from carcinogens and toxins as well as certified Kosher and Halal. Nature’s Sunshine partner in the mineral business is, like Nature Sunshine, committed to excellence, safety and purity. Their ingredients prove to be consistently pure every time. And their US manufacturing facilities are cGMP certified.

Health Benefits

There is 1.4 to 2.3 grams of zinc in the adult human. The liver, pancreas, kidney, bone, and skeletal muscle have the greatest needs and reserves of zinc, and lessers amounts are found in the eye, prostate gland, semen, skin, hair, finger nails, and toe nails.

There are more than 70 enzymes (metalloenzymes) that require zinc as a cofactor to function properly. Some enzymes bind to zinc so tightly that even during severe zinc defficiency they can still function.

Zinc participates in the metabolism of nucleic acids and the synthesis of proteins. Zinc is also an integral part of the RNA molecule (Zinc “metallic fingers”) and participates in cell division and synthesis of DNA.

Heavy losses of zinc occurs in sweat; therefore, unsupplemented athletes and those individuals performing heavy labor are particularly at risk of zinc deficiency, which can cause anorexia nervosa, muscle weakness, pica, birth defect in females, and others.

Moreover, from the Nourishing Traditions book by Sally Fallon, zinc is also called the intelligence mineral:

  • Zinc is required for mental development; healthy reproductive organs with especial importance to the prostate gland; and protein synthesis and collage formation. Zinc is also involved in the blood sugar control mechanism and thus protects against diabetes.
  • Zinc is needed to maintain proper levels of vitamin E in the blood.
  • The inability to test or smell and loss of appetite are sing of zinc deficiency. High levels of phytic acid in cereal grains and legumes block zinc absorption.
  • Zinc deficiency during pregnancy can cause brith defects. As oral contraceptives diminish zinc levels, it is important for women to wait at least six month after discontinuing the pill before becoming pregnant.
  • Best sources of zinc include read meat, oysters, fish, nuts, seeds, and ginger.

Zinc is also known to inhibit replicase, a critical enzyme in the reproduction of viruses once inside the cells. To facilitate zinc through cell membranes and into the cells, a zinc ionophore comes into play. Natural zinc ionophores are Quercetin, a compound found in plants and veggies, and EGCG, a compound found in green tea.


25 mg of zinc (167% of the Daily Value) plus calcium, phosphorus, kelp leaves and stem, thyme leaves and alfalfa aerial parts.


  1. Book: Epigenetics: The Death of the Genetic Theory of Disease Transmission by Joel D. Wallach, BS, DVM, ND.
  2. Book: Nourishing Traditions by Sally Fallon.
  3. How to Improve Zinc Uptake to Boost Immune Health

Additional information




Product Group



Part Number