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New Study Reveals Eye Health Risks Linked to Popular TikTok Skincare Trends

Eye Health Risks

Eye care experts at Overnight Glasses, a leading provider of prescription lenses and eyewear, are warning consumers that several trending skincare and beauty habits could lead to discomfort, long-term irritation, and even damage to ocular health.

*You can find the more detailed information with quotes and sources following this link

Here’s what to watch out for:

1. Morning Shed Routines Can Disrupt Eye Safety While You Sleep

The viral “morning shed” trend involves applying multiple layers of product before bed—slugging with petroleum jelly, wearing mouth tape, eye patches, chin straps, and more. “This type of layering—especially overnight—can allow active ingredients like retinol or exfoliants to migrate into the eyes,” say experts at Overnight Glasses. This may lead to contact dermatitis, stinging, and chronic dryness, especially when combined with poor sleep posture or rubbing.

2. Retinol and Retinoids: A Youth Elixir with Eye-Irritating Side Effects

Retinoids are vitamin A derivatives praised for boosting collagen and clearing acne. When applied too close to the eyes, retinoids can cause peeling, burning, and extreme dryness. They may also aggravate existing conditions like blepharitis or dry eye syndrome, particularly if not neutralized before bed.

3. Mercury-Containing Skin-Lightening Creams Are More Common Than You Think

Skin-lightening creams (especially unregulated imports) may contain mercury to block melanin production.Mercury exposure is neurotoxic and can impair vision over time. Eye symptoms include light sensitivity, visual field constriction, and even optic neuropathy.

4. LED Light Therapy Masks: Popular, but Not Always Eye-Safe

Full-face LED masks promise anti-aging effects using red, blue, and near-infrared light. Without protective goggles, users expose their retinas to phototoxic light levels, which over time can lead to photoretinitis or damage to the macula—especially from blue light wavelengths.

A study in Scientific Reports confirmed that prolonged blue light exposure can trigger oxidative stress in retinal cells, leading to irreversible damage (Behar-Cohen et al., 2019). Dermatologists recommend never using these devices without opaque eye protection.

5. Waterproof Makeup Products May Be Harming Your Eyes Slowly

Waterproof mascara, eyeliner, and shadows are built to stay on all day—but they’re harder to remove. “The need for aggressive rubbing or oil-based removers increases the risk of corneal abrasion or clogging of the meibomian glands, which affects tear production,” say the experts at Overnight Glasses. According to the Journal of Clinical & Experimental Ophthalmology, long-term use of waterproof eye cosmetics is associated with higher rates of dry eye disease, especially in contact lens wearers.

Final Word from the Experts

Spokesperson from Overnight Glasses commented “As beauty trends evolve faster than the research behind them, consumers often become test subjects for products and routines never intended for delicate ocular tissues. What’s missing is a simple question: ‘Is this eye-safe?’ From LED exposure to chemical migration during sleep, our eyes are quietly bearing the brunt of experimentation in the name of beauty. Protecting your vision isn’t just about what you put in your eyes—but what you put around them.”

Debunking TikTok’s latest sleep trends

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