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Types of AREDS2 Formula: Forms & Bioavailability

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Forms Comparison

FormBioavailabilityBest For
AREDS2 Soft Gels (standard)HighStandard supplementation — 2 soft gels daily provide the full AREDS2 dose
AREDS2 Chewable TabletsModerate-HighThose who have difficulty swallowing large capsules
AREDS2 + Additional NutrientsHighEnhanced formulas — some products add omega-3s, meso-zeaxanthin, or astaxanthin

AREDS2 Soft Gels (standard)

Bioavailability: High. Best for: Standard supplementation — 2 soft gels daily provide the full AREDS2 dose.

AREDS2 Chewable Tablets

Bioavailability: Moderate-High. Best for: Those who have difficulty swallowing large capsules.

AREDS2 + Additional Nutrients

Bioavailability: High. Best for: Enhanced formulas — some products add omega-3s, meso-zeaxanthin, or astaxanthin.

Full AREDS2 Formula Guide

References

  1. (). Lutein + zeaxanthin and omega-3 fatty acids for age-related macular degeneration: the Age-Related Eye Disease Study 2 (AREDS2) randomized clinical trial. JAMA. DOI
  2. (). Long-term Outcomes of Adding Lutein/Zeaxanthin and ω-3 Fatty Acids to the AREDS Supplements on Age-Related Macular Degeneration Progression: AREDS2 Report 28. JAMA Ophthalmology. DOI
  3. (). 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. Archives of Ophthalmology. DOI