KAL Maximum NK Cells, 60 Tablets supplement bottle
KAL

Maximum NK Cells, 60 Tablets

What We Researched
8 active ingredients analyzed · 3 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
56
Product Score Poor
73
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
ImmunEnhancer®(larch tree [Larix spp.] extract) (Supplying 425 mg [85%] Arabinogalactan) 500 mg *
Beta Glucan (1/3, 1/6) (from Yeast Cell Wall) 100 mg *
Aloe (Aloe vera) (gel) (200x) 75 mg *
Maitake Mushroom (Grifola frondosa)(mushroom mycelium/brown rice biomass) 75 mg *
Reishi Mushroom (Ganoderma lucidum)(mushroom mycelium/brown rice biomass) 75 mg *
Shiitake Mushroom (Lentinula edodes)(mushroom mycelium/brown rice biomass) 75 mg *
Bioavailability Fair

Absorption Rating

  • ImmunEnhancer®(larch tree [Larix spp.] extract) (Supplying 425 mg [85%] Arabinogalactan) Good
  • Beta Glucan (1/3, 1/6) (from Yeast Cell Wall) Fair
  • Aloe (Aloe vera) (gel) (200x) Fair
  • Maitake Mushroom (Grifola frondosa)(mushroom mycelium/brown rice biomass) Good
  • Reishi Mushroom (Ganoderma lucidum)(mushroom mycelium/brown rice biomass) Poor
  • Shiitake Mushroom (Lentinula edodes)(mushroom mycelium/brown rice biomass) Fair
Other Ingredients Fair

Fillers & Additives

No inactive ingredient data available.

Efficacy Very Poor

Dosage Analysis

  • ImmunEnhancer®(larch tree [Larix spp.] extract) (Supplying 425 mg [85%] Arabinogalactan) 500 mg Under-dosed
  • Beta Glucan (1/3, 1/6) (from Yeast Cell Wall) 100 mg Under-dosed
  • Aloe (Aloe vera) (gel) (200x) 75 mg Effective
  • Maitake Mushroom (Grifola frondosa)(mushroom mycelium/brown rice biomass) 75 mg Under-dosed
  • Reishi Mushroom (Ganoderma lucidum)(mushroom mycelium/brown rice biomass) 75 mg Under-dosed
  • Shiitake Mushroom (Lentinula edodes)(mushroom mycelium/brown rice biomass) 75 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Total Carbohydrate <1 g <1%†
Dietary Fiber <1 g 2%†
ImmunEnhancer®(larch tree [Larix spp.] extract) (Supplying 425 mg [85%] Arabinogalactan) 500 mg *
Beta Glucan (1/3, 1/6) (from Yeast Cell Wall) 100 mg *
Aloe (Aloe vera) (gel) (200x) 75 mg *
Maitake Mushroom (Grifola frondosa)(mushroom mycelium/brown rice biomass) 75 mg *
Reishi Mushroom (Ganoderma lucidum)(mushroom mycelium/brown rice biomass) 75 mg *
Shiitake Mushroom (Lentinula edodes)(mushroom mycelium/brown rice biomass) 75 mg *

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$33$32$31$30$29 Mar 12 $31.00
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
KAL

Founded 1932 · Salt Lake City, Utah, United States · 289 products · kalvitamins.com

Certifications

3 certifications
Nsf Gmp Verified Source
Fda Gmp Inspections Verified Source
Usda Organic Verified Source

Transparency

2 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source

Violation History

1 incident
Lawsuit A consumer class action was filed alleging that the marketing of a dietary supplement violated California's consumer-protection laws.2013Source
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Frequently Asked Questions
Is KAL Maximum NK Cells, 60 Tablets a good supplement?

KAL Maximum NK Cells, 60 Tablets received a product quality score of 56/100 in GoodSupp's independent analysis, indicating several areas of concern that consumers should review. The product contains 8 active ingredients The manufacturer, KAL, holds a brand trust score of 73/100 with 3 verified certifications including Nsf Gmp, Fda Gmp Inspections, Usda Organic.

What are the ingredients in KAL Maximum NK Cells, 60 Tablets?

KAL Maximum NK Cells, 60 Tablets contains 8 active ingredients: Total Carbohydrate (<1 g), Dietary Fiber (<1 g), ImmunEnhancer®(larch tree [Larix spp.] extract) (Supplying 425 mg [85%] Arabinogalactan) (500 mg), Beta Glucan (1/3, 1/6) (from Yeast Cell Wall) (100 mg), Aloe (Aloe vera) (gel) (200x) (75 mg), Maitake Mushroom (Grifola frondosa)(mushroom mycelium/brown rice biomass) (75 mg), and 2 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is KAL Maximum NK Cells, 60 Tablets safe to take?

KAL Maximum NK Cells, 60 Tablets has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is KAL a trustworthy supplement brand?

KAL receives a brand trust score of 73/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1932 and headquartered in Salt Lake City, Utah, United States, the company offers 289 products in their lineup. They hold 3 verified certifications including Nsf Gmp, Fda Gmp Inspections, Usda Organic. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: KAL has 1 historical regulatory incident on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.