Use a pre-formed Vitamin A (like retinyl palmitate) if you need it, but use Beta-Carotene for a safer, provitamin form. […]

Use an Omega-3 supplement high in DHA, as DHA is a major structural component of the retina. The Retinal Raw

Use a standardized Saffron extract for its crocin content, not just culinary saffron threads. The Power of the Pigment I

Use a Bilberry extract standardized for its anthocyanoside content (typically 25%). The Standard of Sight I first tried a simple

Use a natural Astaxanthin from Haematococcus pluvialis microalgae, not a synthetic version. The Algae Advantage I first tried a cheap,

Use a Lutein and Zeaxanthin supplement with a 5:1 ratio, as this mimics their concentration in nature. The Natural Ratio

Use a “prepared” or “cured” Fo-Ti root, not the raw root which can be a laxative. The Preparation is Key

Use a solubilized, bioavailable Keratin supplement (like Cynatine® HNS), not just ground-up animal hooves. The Solubilized Solution I saw a

Use a high-purity, distilled MSM powder or crystal. The Pure Sulfur I first tried a cheap, generic MSM powder. It

Use a Horsetail extract standardized for its silica content, not just a generic tea. The Strength of the Standard I