NK Cell Activator - Life Extension - 30 Vegetarian Tabs

NK Cell Activator - Life Extension - 30 Vegetarian Tabs
Item# LEF-01903
Retail Price: $45.00
Your Price: $33.75

NK Cell Activator™, 30 vegetarian tablets, Item# 01903

Natural killer (NK) cells function as the body’s first responders.1 As soon as NK cells sense a potential invasion, they are on the scene to initiate immune protection. Natural killer cells promote seasonal support for the body’s natural defense system.

In addition, functional NK cells recognize and eliminate senescent cells that accumulate in aged tissues and create metabolic disturbances. As we age, natural killer cell activity mark­edly declines2 with a concurrent weakening of normal immune functions.3

For targeted seasonal protection, a formula called NK Cell Activator™ has been developed, which contains a modified rice bran shown to be a potent immune modulator. NK Cell Activator™ supports the activity of natural killer (NK) cells—crucial components of the innate immune system.

In one clinical study, scientists documented a three-fold increase of natural killer cell activity in healthy individuals within three to four weeks of receiving 500 mg daily of the rice bran compound found in NK Cell Activator™.4

In another double-blind, randomized, placebo-controlled study, researchers noted that subjects taking the modified rice bran found in NK Cell Activator™ experienced a boost in myeloid dendritic cells—cells that act as key messengers between the innate and the adaptive immune systems.5

A strategy to derive the unique functional effects of NK Cell Activator™ is to take one capsule daily for four months during the winter season.

1 vegetarian capsule


Proprietary Enzymatically Modified Rice Bran

500 mg

microcrystalline cellulose, maltodextrin, dicalcium phosphate, croscarmellose sodium, stearic acid, silica, hydroxypropyl cellulose, coating (hydroxypropyl methylcellulose, glycerin), vegetable stearate.

Contains wheat.

Take one (1) tablet one to two times daily with food, or as recommended by a healthcare practitioner. Suggested duration of use: 4 months. Repeat as necessary.

Consult your healthcare provider before taking this product if you are being prescribed anti-hypertensive medication.

  1. 1. Curr Opin Virol. 2011 Dec;1(6):497-512.
  2. 2. Clin Exp Immunol. 1987 May;68(2):340-7.
  3. 3. Immunology. 2009 Oct;128(2):151-63.
  4. 4. Daiwa Pharmaceutical Co., Ltd. Unpublished Study 2012.
  5. 5. Cancer Immunol Immunother. 2013 Mar;62(3):437-45.


NK Cell Activator - Life Extension - 30 Vegetarian Tablets- Tri-Pak
Retail Price: $135.00
Your Price: $91.13

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