About this product

Product Information

Immune Boost 30 Caps - Natrol Immune Boost formula features EpiCor, which starts to increase the body's Natural Killer (NK) cell activity as fast as two hours after intake. NK cells are a type of white blood cell that are vital to your natural resistance. In addition, Immune Boost helps increase IgA, an antibody found in mucous membranes. The formula also supports the function of B-cells and T-cells as well as Interferon.

Product Identifiers

UPC0047469057442, 0047469058579

ModelImmune Boost, With EpiCor

eBay Product ID (ePID)144647827

Additional Product Features

Product TypeCapsules

Ratings and Reviews

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4.8

5 product ratings

4 users rated this 5 out of 5 stars
1 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by evehami63
Aug 19, 2025
natrol immune boost
This product gives great results
Verified purchase: YesCondition: New
by katybugg4ever9y2s
Apr 21, 2020
Good item
Verified purchase: YesCondition: New
by frkfrans
Sep 07, 2021
Perfect
Its just what I needed because I lack D3 and C in my system.
Verified purchase: YesCondition: New
by rileywatson
Sep 14, 2021
Immune health
Still alive
Verified purchase: YesCondition: New