🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 17% of ingredients have research evidence
B Label Compliance Grade

Product Label

📸

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Label Data

1 Veggie Capsule(s) Serving Size
100 Servings
Other Combinations Product Type
17% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
250 mg (278% DV)
Grapefruit
500 mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 50mg
Acerola
50 mg
50 mg
📊 Market median: 500.0mg (19 products)
This product: 50mg
BioPerine
2 mg

Other Ingredients

Cellulose Rice, Powder Silica

Label Claims — Verification

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

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Women (not pregnant or lactating) Gluten Free Dairy Free

Product Information

📋 Directions for Use

Suggested usage: Take 1 capsule one to three times daily, preferably with food, or as directed by a healthcare practitioner.

⚠️ Warnings & Precautions

Warnings: For adults only.

Not recommended for pregnant or nursing women. Consult a physician if taking medication or have a medical condition.

Keep out of reach of children.

Allergen information: Not manufactured with wheat, corn, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

🧪 Formulation Notes

Zazzee Naturals BioImmune Grapefruit Seed Extract is an all-natural herbal supplement that provides powerful immune and antioxidant support. The grapefruit seed extract in this exclusive formula has been enhanced with vitamin C, citrus bioflavonoids, acerola and rutin for maximum potency. In addition, BioPerine, an herbal extract derived from black pepper, has been added to naturally enhance the body's absorption of our BioImmune GSE.

High absorption

Grapefruit seed extract 500 mg Strength

Vegan formula

Immune support Antioxidant support

Potent 10:1 extract

Allergen information: Not manufactured with wheat, corn, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.

Made With Non GMO Ingredients

Additional Information

Store in a cool, dry place after opening.

GMP Good Manufacturing Practice Consistent Quality Made In USA

Product Details

UPC / SKU X002JPN129
DSLD Entry Date 2022-10-24
Product Type Other Combinations
Form Capsule
DSLD ID 276093
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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