Are Coloured Contact Lenses Safe? Myths and Facts
By MesmerEyez | Published: 2026-10-17
Category: Industry News
Separate fact from fiction about coloured contact lens safety. We debunk common myths and share essential facts for safe use.
Quick answer
Yes, coloured contact lenses are safe when you buy them from a reputable source, follow proper hygiene, and replace them on schedule. The real risks come from ignoring care guidelines or using unregulated novelty lenses, not from the lenses themselves.
What makes coloured contact lenses different from clear ones?
Coloured contact lenses contain a thin layer of pigment embedded within the lens material. Reputable brands like MesmerEyez use high-quality, breathable materials that allow oxygen to reach your cornea, just like standard clear lenses. The key difference is purely cosmetic — the safety requirements are identical.
Myth vs. Fact: Coloured Contact Lens Safety
- Myth: Coloured contacts are just accessories, so they don't need a prescription.: Fact: In most countries, all contact lenses — including coloured ones — are classified as medical devices and require a valid prescription. A proper fitting ensures the lens curves match your eye shape, reducing the risk of scratches or infections. Always get a prescription from an eye doctor before buying coloured contacts.
- Myth: You can share coloured contacts with friends.: Fact: Sharing lenses transfers bacteria and proteins from one person's eyes to another, increasing the risk of eye infections, conjunctivitis, and corneal ulcers. Each lens is fitted to one person's eye shape. Never share contact lenses, even if they are unused.
- Myth: Sleeping in coloured contacts is fine if they are 'breathable'.: Fact: Even breathable lenses reduce oxygen flow to the cornea. Sleeping with lenses in can lead to corneal swelling, infection, and in rare cases, vision loss. Always remove lenses before sleeping unless your eye doctor specifically approves extended-wear lenses. Remove coloured contacts every night — no exceptions.
Products that meet safety standards
- Bella Elite - Gray Beige Coloured Contact Lenses: 3 Month Bella Gray Beige lenses fuse cool grey with soft beige tones for a natural, skin-flattering finish. Designed for effortless everyday wear with subtle brightness. These lenses are designed for extended use (3-month replacement), meaning they are made from durable, breathable materials that support daily wear without compromising eye health.
- Grey Caramel Natural Coloured Contact lenses: Grey Caramel lenses are crafted with British craftsmanship from premium, breathable materials for comfortable all-day wear. Breathable materials reduce the risk of corneal hypoxia, a common concern with low-quality lenses. The British craftsmanship indicates rigorous quality control.
