Optimized Garlic by Life Extension — Ingredients, Evidence & Safety

Product Label

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Label Data

2 Vegetarian Capsule(s) Serving Size

100 Servings

Botanical Product Type

100% Evidence Coverage

Supplement Facts — Evidence Check

Garlic extract

1200 mg

📊 Market median: 500.0mg (497 products) 📚 132 studies (Tier A: 0, B: 40)

This product: 1200mg

Other Ingredients

Vegetable Cellulose Microcrystalline Cellulose Vegetable Stearate

Label Claims — Verification

❓ All Other

❓ Structure/Function

All Other (99% of products) Structure/Function (77% of products) Nutrient (8% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Read the entire label and follow the directions carefully prior to use. Directions: Take two (2) capsules one to four times daily with the heaviest meals, or as recommended by a healthcare practitioner.

⚠️ Warnings & Precautions

Caution: Garlic taken on an empty stomach may cause irritation.

Warnings: Keep out of reach of children.

Do not exceed recommended dose. Do not purchase if outer seal is broken or damaged.

When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

To report a serious adverse event or obtain product information, contact 1-866-280-2852.

🧪 Formulation Notes

Standardized Garlic Capsules (10,000 PPM allicin potential)

Provides cardiovascular & immune support

Non GMO

Additional Information

Scan for product info

Store tightly closed in a cool, dry place.

Non GMO LE Certified

Product Details

UPC / SKU 7 37870 13942 3

DSLD Entry Date 2020-08-23

Product Type Botanical

Form Capsule

Brand Life Extension

DSLD ID 231794

Data Updated 2026-04-11

Research Evidence

142 Research Sources

53 Avg Quality Score

70 Meta Analysis

56 Systematic Review

12 Rct

2 Regulatory Source

1 Openfda Safety

B Garlic for the prevention of cardiovascular morbidity and mortality in hypertensive patients

Systematic Review The Cochrane database of systematic reviews 2012

PubMed DOI Cochrane

B Garlic supplementation for the treatment of chronic liver disease: a meta-analysis of randomized controlled trials

Meta Analysis African health sciences 2023

PubMed DOI

B Consumption of large amounts of Allium vegetables reduces risk for gastric cancer in a meta-analysis

Meta Analysis Gastroenterology 2011

PubMed DOI

B Garlic for the common cold

Systematic Review The Cochrane database of systematic reviews 2014

PubMed DOI

B Effects of Garlic Supplementation on Cardiovascular Risk Factors in Adults: A Comprehensive Updated Systematic Review and Meta-Analysis of Randomized Controlled Trials

Meta Analysis Nutrition reviews 2026

PubMed DOI

B Effects of seasoning on the formation of heterocyclic amines and polycyclic aromatic hydrocarbons in meats: A meta-analysis

Meta Analysis Comprehensive reviews in food science and food safety 2021

PubMed DOI

B A Systematic Review and Meta-Analysis of Ayurvedic Herbal Preparations for Hypercholesterolemia

Meta Analysis Medicina (Kaunas, Lithuania) 2021

PubMed DOI

B Garlic: A systematic review of the effects on cardiovascular diseases

Systematic Review Critical reviews in food science and nutrition 2023

PubMed DOI

B Garlic intake lowers fasting blood glucose: meta-analysis of randomized controlled trials