🟢 98/100

This product looks safe

  • Vitamin D: 0.125mg is 1.2× the Tolerable Upper Intake Level (0.1mg)
  • 53% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Vitamin D: 0.125mg is 1.2× the Tolerable Upper Intake Level (0.1mg)

Label Data

3 Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
53% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
500 mg (556% DV)
125 mcg (625% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.2× (UL: 0.1 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.125mg UL 0.1mg
Calcium
60 mg (5% DV)
17.15 mg (156% DV)
✅ 1.6× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 17.15mg UL 40mg
1 mg (111% DV)
✅ 1.1× RDA — within safe limits 📚 36 studies (Tier A: 0, B: 11)
RDA 0.9mg This product: 1mg UL 10mg
📊 Market median: 420.0mg (227 products)
Median 420.0mg This product: 400mg
📊 Market median: 1000.0mg (1115 products) 📚 22 studies (Tier A: 0, B: 9)
This product: 300mg
📊 Market median: 175.0mg (497 products) 📚 11 studies (Tier A: 0, B: 1)
This product: 300mg
Slippery Elm bark extract
60 mg
Marshmallow Root Extract
60 mg
📊 Market median: 420.0mg (127 products) 📚 1 studies (Tier A: 0, B: 1)
This product: 60mg
📊 Market median: 1000.0mg (2 products)
This product: 50mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 50mg
PepZinGI
10 mg
📊 Market median: 100.0mg (166 products) 📚 10 studies (Tier A: 0, B: 1)
This product: 10mg

Other Ingredients

Gelatin Microcrystalline Cellulose Magnesium Stearate

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (83% of products) Nutrient (54% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free

Product Information

📋 Directions for Use

Suggested use as a dietary supplement take 3 capsules with 8 oz of water, preferably in the morning or between meals.

⚠️ Warnings & Precautions

Use only as directed. Do not use if the safety seal is broken or missing.

Contains: Shellfish (shrimp, crab &/ or lobster)

🧪 Formulation Notes

Healthy gut For leaky gut support and comfort

Specially formulated with scientifically tested nutraceuticals for improved gastrointestinal support. Helps to tighten junctions in the intestines.

Made with vitamin C & D to aid in boosting your immune system

Helps alleviate stomach discomfort promoting overall gut health.

Benefits For gut permeability For digestive support Helps alleviate stomach discomfort Helps boost immunity Bone health support

Immunity boost

Vitamin C & D

For digestive support Helps boost immunity Helps alleviate stomach discomfort

Non GMO Gluten free Dairy free Preservative free

Made in the U.S.A. from ingredients grown in the U.S.A. and other countries.

Additional Information

When intestinal tract junctions loosens, substances leak into the bloodstream which may result in bloating, gas, cramps and food sensitivies.

For more information, please visit terraorigin.com

Warnings Store in a cool, dry place.

Product Details

UPC / SKU 8 57668 00746 5
DSLD Entry Date 2022-11-22
Product Type Other Combinations
Form Capsule
Brand Terra Origin
DSLD ID 276225
Data Updated 2026-04-11

Research Evidence

371 Research Sources
54 Avg Quality Score
148 Meta Analysis
82 Systematic Review
71 Rct
62 Clinical Trial
2 Regulatory Source
1 Cochrane Review
1 Narrative Review
1 Other
1 Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
View all evidence for Vitamin C →

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