BioStacks
Metagenics

Immune Active™

2 Capsules · 30 servings · $1.33/serving

iHerbAmazon

Best for

ImmuneLiverLongevity

Ingredients (5)

Zinc

100%

Dose

30 mg

Target

15–30 mg

Form

Premium

Green Tea Leaf Extract

100%

Dose

375 mg

Target

200–500 mg

Form

—

N-Acetylcysteine

100%

Dose

600 mg

Target

600–1800 mg

Form

—

Vitamin C

100%

Dose

200 mg

Target

50–250 mg

Form

Not listed

Quercetin

50%

Dose

250 mg

Target

500–1000 mg

Form

—

Other Ingredients (3)

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Capsule ShellCapsule

Generic capsule shell where the label does not specify the material. Common materials are hypromellose (HPMC) for vegetarian capsules and gelatin for traditional capsules — both are GRAS-listed and safe. Fish gelatin and pullulan variants also exist.

Track this supplement in your stack

Get personalized insights, interactions, and coverage recommendations.

Get Started Free

Similar Supplements

Products that cover similar health dimensions based on their ingredients.

OrthoMune

Ortho Molecular Products

OrthoMune

🛡️ for Immune

76
NAC 1,000 mg Quercetin 500 mg & Zinc 15 mg

NOW

NAC 1,000 mg Quercetin 500 mg & Zinc 15 mg

🛡️ for Immune

82
Quercetin + Zinc Powder (Orange Dream)

Trace Minerals

Quercetin + Zinc Powder (Orange Dream)

🛡️ for Immune

48
Immune Essentials Daily

XYMOGEN

Immune Essentials Daily

🛡️ for Immune

78
PureDefense w/ NAC

Pure Encapsulations

PureDefense w/ NAC

🛡️ for Immune

54

Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

BioStacks

Know exactly what's in your supplements.

Navigate

  • Home
  • App Store
  • Google Play

Resources

  • Terms of Service
  • Privacy Policy

Explore

  • Health Areas
  • Best Supplements
  • Nutrients
  • All Supplements

Popular Picks

  • Best Magnesium for Sleep
  • Best Collagen for Skin
  • Best Creatine for Muscle
  • Best Vitamin D for Bone Health
  • Best Probiotics for Digestion
  • Best CoQ10 for Heart
© 2026 BioStacks. All rights reserved. Not medical advice.