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Seyes Ingredient Sources & Transparency
Ingredient Sources & Transparency
This page explains where our ingredients come from, how they are standardised and how we verify each batch.
Ingredient origins
Typical sources for our formula. Update with your exact material grades and suppliers.
| Ingredient | Source / Raw material | Standardisation / Grade | Process / Solvents | Notes |
|---|---|---|---|---|
| Lutein & Zeaxanthin | Marigold flowers (Tagetes erecta) | Lutein ≈ 20% · Zeaxanthin ≈ 4–5% | Beadlet form; food-grade solvents | Supports macular pigment & blue-light filtering |
| Bilberry Extract | Vaccinium myrtillus (berry) | Anthocyanins ≈ 25% | Water/ethanol extract | Traditionally used for vision clarity |
| Grape Seed Extract | Vitis vinifera (seed) | ≥ 90% OPCs (proanthocyanidins) | Water/ethanol extract | Antioxidant for eye circulation |
| Zinc | Zinc citrate | USP/Ph. Eur. grade | Neutralisation | Essential for retinal health |
| Vitamin B12 | Methylcobalamin | USP grade | Fermentation-derived | Supports energy, nerves & vision |
| Folate (as Folic Acid) | Synthetic folic acid | USP grade | Crystallisation | Supports cell renewal & ocular blood flow |
| Vitamin C | Ascorbic acid (fermentation-derived) | USP/Ph. Eur. grade | Crystallisation | Protects eyes from oxidative stress |
| Vitamin E | d-alpha-tocopherol succinate (from vegetable oils) | Natural d-alpha form | Esterification | Protects delicate eye tissues |
| Copper | Copper citrate | USP/Ph. Eur. grade | Neutralisation | Balances zinc intake |
| BioPerine® (Black Pepper Extract) | Piper nigrum (fruit) | Piperine ≥ 95% | Solvent-free extract | Boosts absorption of carotenoids & antioxidants |