carotenoids Not classified
No linked studies yet.
$20.27 $0.33 per serving
Product analysis
Eye Wellness With Zeaxanthin supplies lutein for the eye pigment that filters light, with limited evidence of benefits for glare and contrast. Most ingredient forms are not identified, making the wider formula harder to compare.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality27
Only some forms or sources are identified, leaving most ingredient quality uncertain. The named vitamin A, zinc and zeaxanthin details do not establish quality on their own.
Ingredient Transparency73
Every amount is stated, which helps compare quantities. Most forms are not named, leaving important details unclear.
Value For Money40
The vitamin A comparison is favourable, while the product costs relatively much for its taurine content. There is not enough information to judge value for most of the eye-focused ingredients.
Customer Satisfaction69
Customer ratings are positive, but the number of responses is small. That limits how broadly the satisfaction picture can be interpreted.
Product Focus62
Eye support has the clearest connection, particularly through lutein and light filtering. The many additional ingredients broaden the formula without establishing sharper eyesight.
- Format
Capsule - Container
- 60 Capsule(s)
- Per serving
- $0.33
- Customer rating
- 4.6 · 78 ratings
Goals
Impact
High effect
Zinc · 10 mgVitamin A · 5000 IU
Lutein contributes to macular pigment and light filtering, with limited findings for contrast and glare performance. This product supplies separately declared active lutein, while the small zeaxanthin amount makes a limited contribution in the saved comparison. The findings do not show consistent improvement in visual acuity, and generic bilberry does not identify the preparation studied for screen-related focusing fatigue.
How this product is rated for Eye Health
Ingredient fit60
Declared active lutein provides the clearest direct connection to visual performance; the formula includes other ingredients with more limited relevance. Several other ingredients make limited or unresolved contributions.
Goal fit
Declared active lutein provides the clearest direct connection to visual performance; the formula includes other ingredients with more limited relevance.
Dose adequacy
The active lutein amount contributes meaningfully to the comparison, while other declared amounts or unresolved units limit their contributions.
Pathways53
Lutein provides the strongest connection through macular pigment and light filtering, with limited contrast and glare findings. Coverage remains concentrated in this area.
Depth
Lutein provides the strongest connection through macular pigment and light filtering, with limited contrast and glare findings.
Breadth
The saved findings concentrate in one area, with limited coverage of the other examined aspects of vision.
Evidence100
Lutein has limited direct visual-performance findings, with selected contrast or glare changes but inconsistent acuity improvement. A serving does not establish sustained daily use.
Evidence strength
Lutein has limited direct visual-performance findings, with selected contrast or glare changes but inconsistent acuity improvement.
Studied preparation
Separately declared active lutein qualifies; extract mass or mixed carotenoid totals cannot establish the same active amount.
Formulation logic88
The counted ingredients have their required partners and no evaluated conflict was identified. Unresolved amounts limit some contributions.
Partner coverage
No counted ingredient lacks a required partner in this comparison; this does not establish that a clinical combination regimen has been reproduced.
Conflicts
No evaluated ingredient conflict was identified in the supplied facts.
Effective doses
Vitamin A has unresolved amounts below the comparison threshold; the other counted ingredients meet it.
Impact
Moderate effect
Zinc · 10 mg
The 12 mg carotenoid declaration is relevant to antioxidant support. Small lutein and zeaxanthin trials suggest possible effects on skin tone, hydration and UV-response markers, but those findings depend on the specific ingredients and combinations studied. Zinc supports normal skin repair, while the unresolved vitamin A amount limits its assessment.
How this product is rated for Skin Health
Ingredient fit52
The saved assessment identifies 3 relevant ingredients, alongside 7 other actives. The product is linked to 2 goals. The counted amounts provide limited alignment with the saved benchmarks. Unknown amounts add no support.
Goal fit
The saved assessment identifies 3 relevant ingredients, alongside 7 other actives. The product is linked to 2 goals.
Dose adequacy
The counted amounts provide limited alignment with the saved benchmarks. Unknown amounts add no support.
Pathways45
The strongest saved coverage is in uv antioxidant defence, with substantial coverage. 1 of 3 target areas reaches the saved coverage threshold: uv antioxidant defence.
Depth
The strongest saved coverage is in uv antioxidant defence, with substantial coverage.
Breadth
1 of 3 target areas reaches the saved coverage threshold: uv antioxidant defence.
Evidence83
Zinc provides the strongest saved evidence contribution at a counted amount. The supplied evidence retains its population and preparation limits. The counted preparations match the saved research criteria.
Evidence strength
Zinc provides the strongest saved evidence contribution at a counted amount. The supplied evidence retains its population and preparation limits.
Studied preparation
The counted preparations match the saved research criteria.
Formulation logic92
The counted ingredients can contribute independently or have their required partner present. No configured ingredient conflict was found. 2 of 3 counted ingredients reach the saved minimum amount benchmark. Below it: Vitamin A.
Partner coverage
The counted ingredients can contribute independently or have their required partner present.
Conflicts
No configured ingredient conflict was found.
Effective doses
2 of 3 counted ingredients reach the saved minimum amount benchmark. Below it: Vitamin A.
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Vitamin A (Beta-Carotene) | 5000 IU | |
Zinc (Zinc Aspartate) | 10 mg | |
Zeaxanthin (Marigold extract) | 2 mg | |
Lutein | 10 mg | |
Bilberry extract | 30 mg | |
Quercetin | 50 mg | |
Grape seed extract | 30 mg | |
Ginkgo biloba extract | 30 mg | |
Goji berry 10-1 extract | 100 mg | |
N-Acetyl Cysteine | 50 mg | |
Taurine | 150 mg |
Vitamin A (Beta-Carotene) · 5000 IU OverallScore69
A serving supplies 5,000 IU of vitamin A with beta-carotene named as a source. The whole serving costs about $0.34.
How this ingredient is rated
Active Ingredient Quality & Bioavailability50
Beta-carotene is a provitamin A source.
Vitamin A Chemical Form & Source
Beta-carotene is a provitamin A source.
Dose, Safety & Label Transparency82
A serving supplies 5,000 IU of vitamin A. Beta-carotene is named, but a complete percentage breakdown is not established in the saved facts.
Dosage Efficacy & Safety Thresholds
A serving supplies 5,000 IU of vitamin A.
Label Transparency of Specific Forms
Beta-carotene is named, but a complete percentage breakdown is not established in the saved facts.
Value80
The cost works out to about $0.34 per 5,000 IU of vitamin A, based on the whole-product serving price.
Price per 5,000 IU Dose
The cost works out to about $0.34 per 5,000 IU of vitamin A, based on the whole-product serving price.
Taurine · 150 mg OverallScore48
Each serving supplies 150 mg of taurine, a small amount. Based on the whole-product serving price, that is about $2.25 per gram of taurine.
How this ingredient is rated
Active Ingredient Quality & Bioavailability66
The saved facts identify taurine without a more specific form.
Chemical Form and Purity
The saved facts identify the ingredient as taurine without a more specific form or grade.
Sourcing and Branded Ingredients
The saved facts include an origin or manufacturing-site claim, but do not establish where the taurine itself originated.
Formulation Cleanliness
The evaluated ingredient information records no flagged artificial additives, hydrogenated oils or flow agents.
Dose, Safety & Label Transparency45
Each serving supplies 150 mg of taurine, a small amount. The saved facts record no named certification seal or testing claim.
Taurine Dosage Potency
Each serving supplies 150 mg of taurine, a small amount.
Dose Disclosure
The taurine amount is stated as 150 mg per serving.
Quality Assurance and Testing
The saved facts record no named certification seal or testing claim.
Value20
Based on the whole-product serving price, the cost is about $2.25 per gram of taurine.
Price per Gram of Taurine
Based on the whole-product serving price, the cost is about $2.25 per gram of taurine.
Ginkgo · 30 mg OverallScore50
A serving provides 30 mg of ginkgo extract. The saved facts do not provide flavone or terpene percentages, so those markers cannot be compared.
How this ingredient is rated
Composition and Label Disclosure0
The saved facts lack flavone and terpene percentages and a ginkgolic acid limit; their absence does not establish the actual levels.
Marker and Preparation Disclosure
The saved facts do not provide flavone or terpene percentages for the ginkgo preparation.
Declared Ginkgolic Acid Limit
The saved facts do not contain a qualifying ginkgolic acid limit; the actual level is unknown.
Composition and Label Disclosure100
The ginkgo amount is individually recorded as 30 mg per serving.
Individual Preparation Amount Disclosure
The selected serving contains 30 mg of ginkgo extract.
Commercial Price and Usability
No value assessment was included for ginkgo.
Alternative products
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Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Effect of Ginkgo biloba extracts in the prevention of posterior capsule opacification after cataract surgery: A randomized clinical trial.
- Effect of Ginkgo biloba extract on preexisting visual field damage in normal tension glaucoma.
- [Ginkgo extract in impaired vision--treatment with special extract EGb 761 of impaired vision due to dry senile macular degeneration].
- Short-term effects of Ginkgo biloba extract on peripapillary retinal blood flow in normal tension glaucoma.
- [The course of color vision in early diabetic retinopathy treated with Ginkgo biloba extract. A preliminary double-blind versus placebo study].
- Effects of taurine supplementation on VDT work induced visual stress.
- A randomized trial of vitamin A and vitamin E supplementation for retinitis pigmentosa.
- Efficacy and safety of retinol palmitate ophthalmic solution in the treatment of dry eye: a Japanese Phase II clinical trial.
- Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age.
- Vitamin A supplementation improves retinal function in infants at risk of retinopathy of prematurity.
- Effect of short-term, high-dose retinol on dark adaptation in aging and early age-related maculopathy.
- Antioxidant vitamin and mineral supplements for age-related macular degeneration.
- Antioxidant vitamin and mineral supplements for slowing the progression of age-related macular degeneration.
- Oral zinc in macular degeneration.
- A randomized, placebo-controlled, clinical trial of high-dose supplementation with vitamins C and E, beta carotene, and zinc for age-related macular degeneration and vision loss: AREDS report no. 8.
- Effect of vitamin A and zinc supplementation on the nutriture of children in Northeast Thailand.
- Efficacy and Tolerability of Topical 0.1% Stabilized Bioactive Retinol for Photoaging: A Vehicle-Controlled Integrated Analysis.
- Tensile properties and contours of aging facial skin. A controlled double-blind comparative study of the effects of retinol, melibiose-lactose and their association.
- Antiaging action of retinol: from molecular to clinical.
- An Updated Review of Topical Tretinoin in Dermatology: From Acne and Photoaging to Skin Cancer.