Life Extension Esophageal Guardian, Berry, 60 Vegetarian Chewable Tablets supplement bottle
Life Extension

Esophageal Guardian, Berry, 60 Vegetarian Chewable Tablets

What We Researched
6 active ingredients analyzed · 11 inactive ingredients decoded · 3 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
64
Product Score Fair
86
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Calcium (as calcium carbonate) 80 mg 6%
Magnesium (as magnesium carbonate) 40 mg 10%
Potassium (as potassium bicarbonate) 40 mg 1%
Alginic Acid 1000 mg **
Strawberry extract (fruit) 416 mg **
Ellagic acid [from pomegranate extract (hull) and strawberry extract (fruit)] 35 mg **
Bioavailability Fair

Absorption Rating

  • Calcium (as calcium carbonate) Fair
  • Magnesium (as magnesium carbonate) Poor
  • Potassium (as potassium bicarbonate) Good
  • Alginic Acid Fair
  • Strawberry extract (fruit) Fair
  • Ellagic acid [from pomegranate extract (hull) and strawberry extract (fruit)] Good
Other Ingredients Excellent

Fillers & Additives

  • Xylitol
  • Mannitol
  • Stearic Acid
  • Hydroxypropyl Cellulose
  • Citric Acid
  • Silica
  • Vegetable Stearate
  • Stevia Extract
  • Maltodextrin
  • Modified Food Starch
  • Mixed berry flavors
Efficacy Very Poor

Dosage Analysis

  • Calcium (as calcium carbonate) 80 mg Under-dosed
  • Magnesium (as magnesium carbonate) 40 mg Under-dosed
  • Potassium (as potassium bicarbonate) 40 mg Under-dosed
  • Strawberry extract (fruit) 416 mg Under-dosed
  • Ellagic acid [from pomegranate extract (hull) and strawberry extract (fruit)] 35 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calcium (as calcium carbonate) 80 mg 6%
Magnesium (as magnesium carbonate) 40 mg 10%
Potassium (as potassium bicarbonate) 40 mg 1%
Alginic Acid 1000 mg **
Strawberry extract (fruit) 416 mg **
Ellagic acid [from pomegranate extract (hull) and strawberry extract (fruit)] 35 mg **

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Xylitol Safe

Provides sweetness with reduced calorie content. Does not promote tooth decay.

Mannitol Generally_safe

It is used as a sweetener, filler, and flow agent.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Hydroxypropyl Cellulose Safe

Binds tablet ingredients and can form tablet coatings.

Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Vegetable Stearate Safe

Prevents ingredients from sticking to equipment.

Stevia Extract Generally_safe

It is used to add sweetness without calories.

Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Modified Food Starch Generally_safe

It is used as a filler, binder, or thickener in supplements.

Mixed berry flavors Unknown

Price Comparison

iHerb $22.30 $0.74 / serving
Best Price

Price History

Tracked across major retailers. Updated periodically.

$24$23$22$21$20 Mar 12 $22.00
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Life Extension

Founded 1980 · Fort Lauderdale, Florida, USA · 352 products · lifeextension.com

Certifications

3 certifications
Consumerlab Verified Source
Fda Gmp Inspections Verified Source
Nsf Gmp Verified Source

Transparency

4 claims
Third Party Testing Claim — Verified Source
Coa Availability — Verified Source
Testing Lab Disclosure — Claimed

Violation History

2 incidents
Prop 65 Lead2018-04-13Source
Fda Warning Making drug claims for dietary supplements, suggesting they can treat, mitigate, or prevent diseases such as breast cancer and Alzheimer's.2017-02-01Source
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Frequently Asked Questions
Is Life Extension Esophageal Guardian, Berry a good supplement?

Life Extension Esophageal Guardian, Berry, 60 Vegetarian Chewable Tablets received a product quality score of 64/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 6 active ingredients with 30 servings per container. Of the 11 inactive ingredients, 6 are rated safe and 0 are flagged for review. The manufacturer, Life Extension, holds a brand trust score of 86/100 with 3 verified certifications including Consumerlab, Fda Gmp Inspections, Nsf Gmp.

What are the ingredients in Life Extension Esophageal Guardian, Berry?

Life Extension Esophageal Guardian, Berry contains 6 active ingredients: Calcium (as calcium carbonate) (80 mg), Magnesium (as magnesium carbonate) (40 mg), Potassium (as potassium bicarbonate) (40 mg), Alginic Acid (1000 mg), Strawberry extract (fruit) (416 mg), Ellagic acid [from pomegranate extract (hull) and strawberry extract (fruit)] (35 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Life Extension Esophageal Guardian, Berry safe to take?

Life Extension Esophageal Guardian, Berry, 60 Vegetarian Chewable Tablets has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Life Extension a trustworthy supplement brand?

Life Extension receives a brand trust score of 86/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1980 and headquartered in Fort Lauderdale, Florida, USA, the company offers 352 products in their lineup. They hold 3 verified certifications including Consumerlab, Fda Gmp Inspections, Nsf Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Life Extension has 2 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.