Prolive Olive Leaf Extract

tablet90 servings1 tablet per serving

SupplementScoreGood labelSee the breakdown ↓

Supplement Facts

Ingredient	Amount	% DV% Daily Value - how much of the recommended daily intake one serving provides, based on a 2,000 calorie diet. 100% = full daily need. Values over 100% are common for water-soluble vitamins (B, C) and generally safe. Values over 200% are highlighted.
Vitamin A	5000 IU	100%
Vitamin C	20 mg	33%
Vitamin E	20 IU	67%
Selenium	20 mcg	29%
Olive leaf extract	500 mg	-

Other ingredients: Dicalcium Phosphate, Stearic Acid, Microcrystalline Cellulose, Silicon Dioxide, Magnesium Stearate, Croscarmellose Sodium

Score Breakdown

Dosage TransparencyAre all ingredient amounts explicitly listed on the label? Are %DV values provided where applicable? This measures transparency of dosing, not clinical efficacy.

28/35

Label TransparencyHow complete is the labeling? Checks serving info, dietary certifications, and whether any doses are hidden behind proprietary blends.

24/25

Formulation CleanlinessHow clean are the inactive ingredients? Penalizes artificial colors, sweeteners, titanium dioxide. Rewards vegan, gluten-free, organic.

16/25

Ingredient ProfileFormula composition signals: focused vs comprehensive, use of branded/patented forms (KSM-66, Albion, etc.), explicit dosing.

8/15

This score evaluates label quality - dosage disclosure, transparency, cleanliness of inactive ingredients, and formula composition. It does not measure clinical efficacy, bioavailability, or third-party testing. Read full methodology

Better-scored alternatives

Products with overlapping ingredients and a higher SupplementScore. Based on dosage transparency, label cleanliness, and formula quality.

Nutrients for HealthOlive Leaf Extract

capsule60 servings

82/100+6

youtheoryMarine Collagen

tablet58 servings$0.36/serving

86/100+10

youtheoryMarine Collagen 2,500 mg

tablet32 servings$0.42/serving

86/100+10

Alternatives share ingredients with this product (or come from its category, Immune Support) and have a higher overall score. This is not a recommendation - always verify ingredients and dosages match your needs.

General Ingredient Research, not an evaluation of this product

The research summaries below are about the ingredients in general, drawn from published studies that often use different doses, forms, and populations than this product. A "strong" evidence rating for an ingredient does not mean this product will produce that effect - studied doses may be significantly higher or lower than what is contained here. Always verify doses against the Supplement Facts table above.

Vitamin A2 summaries

strong

Supports vision health

Essential for rhodopsin production in the retina. Deficiency causes night blindness - one of the earliest recognized nutritional deficiencies.

strong

Supports immune function

Critical role in maintaining mucosal barriers and immune cell function.

Vitamin A: dosage, sources and products →

Vitamin C3 summaries

strong

Supports immune function

Supports immune cell function. Regular supplementation may modestly reduce cold duration, but does not prevent colds.

strong

Antioxidant protection

Potent water-soluble antioxidant that protects cells from oxidative damage.

strong

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All scores are algorithmically generated from publicly available label data (NIH Dietary Supplement Label Database) and reflect label quality, not clinical efficacy, safety, or product quality. This page is not affiliated with or endorsed by Allergy Research Group. If you represent this brand and believe any information is inaccurate, please contact us for a correction. Read full methodology