Home/ Supplements/ Zinc/ Immune + Gut Health

Immune + Gut Health

product on market Capsule Captavida Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Zinc and Vitamin D3 have strong evidence for supporting immune function. L-Glutamine and Marshmallow are used for gut mucosal integrity, while S-Acetyl Glutathione acts as an antioxidant. Overall evidence coverage for this specific combination is limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Immune + Gut Health
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Veggie Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

15 mg (136% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
10 mcg (50% DV)
Within RDA (0.7× RDA) 608 studies (A:16, B:251)
Marshmallow
400 mg
400 mg
Market median: 420.0mg (227 products)
S-Acetyl Glutathione
200 mg
Market median: 120.0mg (440 products) 191 studies (A:1, B:71)
Gamma Aminobutyric Acid
100 mg
Market median: 250.0mg (337 products) 127 studies (A:1, B:41)

Other Ingredients

Hydroxypropyl Methylcellulose Microcrystalline Cellulose Magnesium Stearate Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: Adults take 2 capsules daily.

Warnings & Precautions

Warning: Consult your healthcare provider prior to use if you are pregnant, nursing, taking any medication, or have any medical conditions.

Keep out of reach of children.

Tamper-evident. Do not use if outer seal is broken or missing.

Formulation Notes

Manufactured in an FDA Registered Facility Made in the USA with globally sourced ingredients Breakthrough formulation Supports healthy digestive and immune systems

Gluten free GMO free

Vegan

Additional Information

Store in a cool, dry place.

Need to reorder? Visit CaptaVida.com to explore out full line of health & wellness products!

Metadata

Product Details

UPC / SKU8 50003 75970 8
DSLD Entry Date2024-06-20
Product TypeOther Combinations
FormCapsule
BrandCaptavida
DSLD ID314336
Data Updated2026-04-11
Research

Research Evidence

397
Research Sources
55
Avg Quality
200
Meta Analysis
68
Rct
58
Systematic Review
53
Clinical Trial
9
Cochrane Review
2
Narrative Review
2
Regulatory Source
1
Observational
1
Other
1
Openfda Safety
A Zinc supplementation for improving pregnancy and infant outcome
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
A Zinc supplementation for preventing mortality, morbidity, and growth failure in children aged 6 months to 12 years
Narrative Review The Cochrane database of systematic reviews 2023 PubMed DOI
A Oral zinc for treating diarrhoea in children
Meta Analysis The Cochrane database of systematic reviews 2016 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Zinc for the prevention or treatment of acute viral respiratory tract infections in adults: a rapid systematic review and meta-analysis of randomised controlled trials
Meta Analysis BMJ open 2021 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2010 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
A Compression bandages or stockings versus no compression for treating venous leg ulcers
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
A Zinc supplementation for mental and motor development in children
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
A Zinc for the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
View all evidence for Zinc →
Compare

Similar Products

Zinc Picolinate 30 mg
VitaCeutical Labs · Capsule
100
Opti-Zinc 30
Douglas Laboratories · Capsule
100
Zinc Picolinate
Cardiovascular Research · Capsule
100
Zinc Picolinate 25 mg
Kirkman · Capsule
100
Zinc 20 mg
Kirkman · Capsule
100
View all Zinc products →
Zinc research Best Zinc All Zinc products More from Captavida View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.