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Grapefruit Seed Extract 250 mg

product on market Tablet or Pill BIOVEA Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 46% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula combines Vitamin C and Zinc, which have strong evidence for supporting immune function. Echinacea and Astragalus are included for similar purposes, though research evidence for these botanicals is more limited. Grapefruit seed extract is included, but clinical data on its efficacy in supplement form is sparse.

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

Label

Product Label

Label for Grapefruit Seed Extract 250 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Vegetarian Tablet(s)
Serving Size
90
Servings
Other Combinations
Product Type
46%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
125 mg (207% DV)
5 mg (33% DV)
Within RDA (0.5× RDA) 263 studies (A:6, B:134)
Market median: 250.0mg (50 products)
Market median: 400.0mg (380 products) 36 studies (A:1, B:10)
100 mg
Market median: 470.0mg (230 products) 9 studies (A:3, B:3)
Market median: 340.0mg (243 products) 3 studies — no high-quality reviews
Maitake Mushroom extract
50 mg
Shiitake Mushroom extract
50 mg
Market median: 250.0mg (337 products) 127 studies (A:1, B:41)
Market median: 500.0mg (234 products) 95 studies (A:0, B:35)
Yarrow extract
50 mg

Other Ingredients

Microcrystalline Cellulose Dicalcium Phosphate Stearic Acid Magnesium Stearate Silicon Dioxide Croscarmellose Sodium
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Suggested Daily Intake: Take one (1) tablet daily for a minimum of two weeks, with or without meals.

Warnings & Precautions

Warning: If you are pregnant or lactating, consult a health care professional before using this product.

KEEP OUT OF REACH OF CHILDREN.

Do not use this product if he safety seal on the bottle is broken.

Additional Information

MADE IN THE USA

GMP COMPLIANT

J14

guaranteed premium quality

Store in a cool, dry place.

Metadata

Product Details

UPC / SKU6 89076 03662 7
DSLD Entry Date2015-05-22
Product TypeOther Combinations
FormTablet or Pill
BrandBIOVEA
DSLD ID45569
Data Updated2026-04-11
Research

Research Evidence

7
Research Sources
28
Avg Quality
7
Other
D Antibacterial effect of grapefruit seed extract (GSE) on Makgeolli-brewing microorganisms and its application in the preservation of fresh Makgeolli
Other Journal of food science 2014 PubMed DOI
D Antimicrobial Activity of Grapefruit Seed Extract on Edible Mushrooms Contaminations: Efficacy in Preventing Pseudomonas spp. in Pleurotus eryngii
Other Foods (Basel, Switzerland) 2024 PubMed DOI
D Antimicrobial resistance induction potential of grapefruit seed extract on multi-species biofilm of E. coli in food industry
Other International journal of food microbiology 2024 PubMed DOI
D Grapefruit Seed Extract as a Natural Derived Antibacterial Substance against Multidrug-Resistant Bacteria
Other Antibiotics (Basel, Switzerland) 2021 PubMed DOI
D Preparation of antibacterial poly(lactide)/poly(butylene adipate-co-terephthalate) composite films incorporated with grapefruit seed extract
Other International journal of biological macromolecules 2018 PubMed DOI
D Adverse effects by artificial grapefruit seed extract products in patients on warfarin therapy
Other European journal of clinical pharmacology 2007 PubMed
F Antibacterial properties of grapefruit seed extract against Paenibacillus larvae subsp. larvae
Other Veterinaria italiana 2004 PubMed
View all evidence for Grapefruit Seed →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.