Macu-Support Review
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin C (as Ascorbic Acid) | 500 mg | 556% |
| Vitamin E (as Vitamin E Succinate) | 268 mg | 1787% |
| OptiZinc | 25 mg | 227% |
| FloraGLO (as Lutein) | 10 mg | † |
| Zeaxanthin | 2 mg | † |
Bioavailability Very Good
Absorption Rating
- Vitamin C (as Ascorbic Acid) Fair
- Vitamin E (as Vitamin E Succinate) Good
- OptiZinc Fair
- FloraGLO (as Lutein) Good
- Zeaxanthin Good
Other Ingredients Excellent
Fillers & Additives
- Hydroxypropyl Methylcellulose
- Microcrystalline Cellulose
- Silica
- Vegetable Stearate
Efficacy Excellent
Dosage Analysis
- Vitamin C (as Ascorbic Acid) 500 mg Effective
- Vitamin E (as Vitamin E Succinate) 268 mg High
- OptiZinc 25 mg Effective
- FloraGLO (as Lutein) 10 mg Effective
- Zeaxanthin 2 mg Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Vitamin C (as Ascorbic Acid) | 500 mg | 556% |
| Vitamin E (as Vitamin E Succinate) | 268 mg | 1787% |
| OptiZinc | 25 mg | 227% |
| FloraGLO (as Lutein) | 10 mg | † |
| Zeaxanthin | 2 mg | † |
Other Ingredients
Silica Safe
Vegetable Stearate Safe
Certifications
6 certifications
Transparency
5 claims
Violation History
2 incidents
Is Douglas Laboratories Macu-Support a good supplement?
Douglas Laboratories Macu-Support received a product quality score of 93/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 5 active ingredients with 30 servings per container. All 4 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Douglas Laboratories, holds a brand trust score of 100/100.
What are the ingredients in Douglas Laboratories Macu-Support?
Douglas Laboratories Macu-Support contains 5 active ingredients: Vitamin C (as Ascorbic Acid) (500 mg), Vitamin E (as Vitamin E Succinate) (268 mg), OptiZinc (25 mg), FloraGLO (as Lutein) (10 mg), Zeaxanthin (2 mg). Notable high-dose ingredients include Vitamin C at 556% DV, Vitamin E at 1787% DV, OptiZinc at 227% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Douglas Laboratories Macu-Support safe to take?
GoodSupp reviewed the inactive-ingredient data available for Douglas Laboratories Macu-Support. All 4 inactive ingredients — including capsule materials, fillers, and binders — are currently classified as safe in GoodSupp's ingredient reference data. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.
Is Douglas Laboratories a trustworthy supplement brand?
Douglas Laboratories receives a brand trust score of 100/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1955 and headquartered in Pittsburgh, Pennsylvania, United States, the company offers 32 products in their lineup. Note: Douglas Laboratories has 2 historical regulatory incidents on record, which are factored into the trust score.
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