---
product_id: 263662210
title: "Blue Blocking Glasses -for Sleep -Block 99.9% Blue & Green Light (400nm - 580nm) -PaleoTech® Dark Therapy Lens -Fall Asleep Faster -Optimize Hormones -Calm Eyes & Headaches, Red, Adjustable with foam"
brand: "sundown eyewear"
price: "€ 153.02"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/263662210-blue-blocking-glasses-for-sleep-block-99-9-blue-green
store_origin: ES
region: Spain
---

# Enhances circadian rhythm 99.9% blue & green light blocked Optimizes sleep hormones Blue Blocking Glasses -for Sleep -Block 99.9% Blue & Green Light (400nm - 580nm) -PaleoTech® Dark Therapy Lens -Fall Asleep Faster -Optimize Hormones -Calm Eyes & Headaches, Red, Adjustable with foam

**Brand:** sundown eyewear
**Price:** € 153.02
**Availability:** ✅ In Stock

## Summary

> 🌟 Sleep Like a Baby: Unlock the Secret to Restful Nights!

## Quick Answers

- **What is this?** Blue Blocking Glasses -for Sleep -Block 99.9% Blue & Green Light (400nm - 580nm) -PaleoTech® Dark Therapy Lens -Fall Asleep Faster -Optimize Hormones -Calm Eyes & Headaches, Red, Adjustable with foam by sundown eyewear
- **How much does it cost?** € 153.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/263662210-blue-blocking-glasses-for-sleep-block-99-9-blue-green)

## Best For

- sundown eyewear enthusiasts

## Why This Product

- Trusted sundown eyewear brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Block the Disruptors:** Say goodbye to blue and green light interference for a restful night.
- • **Transform Your Sleep:** Experience the power of darkness with our advanced red lens technology.
- • **Natural Wellness Boost:** Support your health with improved circadian rhythm and hormone balance.
- • **Pre-Sleep Ritual Essential:** Perfect for winding down before bed, enhancing relaxation.
- • **Comprehensive Health Benefits:** Aid in recovery from various conditions, from anxiety to sleep disorders.

## Overview

The Blue Blocking Glasses by Sundown Eyewear are designed to block 99.9% of blue and green light, promoting better sleep and optimizing your circadian rhythm. With a focus on dark therapy, these glasses help regulate melatonin production, leading to improved health outcomes. Lightweight and tinted, they are perfect for pre-sleep activities, ensuring you wake up refreshed and rejuvenated.

## Description

Blue Blocking Glasses -for Sleep -Block 99.9% Blue & Green Light (400nm - 580nm) -PaleoTech® Dark Therapy Lens -Fall Asleep Faster -Optimize Hormones -Calm Eyes & Headaches, Red, Adjustable with foam

## Features

- Block 99.9% of the full spectrum of blue and green light (400nm to 580nm) for better sleep. WHY RED? Studies show that green light disrupts sleep just like blue light and our PaleoTech red lens blocks both. Orange lenses don’t block green light.
- DARK THERAPY: Is the process of greatly reducing exposure to any light during the hours before sleep. This is done to prevent the breakdown of melatonin by blue (and green) light, which is an important hormone involved in regulating the bodily circadian rhythm. Our eyewear offers a novel approach to dark therapy for sleep because they are designed to block 92% of total light as well as 99.9% blue and green light. Darkness improves sleep.
- IMPROVED CIRCADIAN RHYTHM: This is the goal. It has been shown to benefit nearly all aspects of health and recovery. Better sleep is just one important result of improved circadian rhythm. The darkness created by our eyewear is an important component to strengthen this rhythm but it must be accompanied with increased daytime light exposure (bare eyes)to be most effective. For best results a comprehensive strategy should be implemented (refer to diagram).
- FEEL BETTER NATURALLY - Conditions that show improvement from circadian rhythm regulation include: Sleep Disorders, Weight Management, Sports Performance and Muscular Recovery, Lyme Disease, Infertility, Jet Lag, Anxiety, Diabetes, Postpartum Depression, Seasonal Affective Disorder, Bipolar Disorder, ADHD, Neurodegenerative Disease, Heart Disease, Cancer and other Metabolic Related Diseases and Conditions.
- Notes: 1. This model is not designed to fit over glasses. 2. These dark lenses are designed to mimic darkness - it’s one of the reasons they are so effective. Therefore, they are quite dark and are best used while relaxing before bed while doing pre-sleep activities like reading. 3. The red colour of the lens may take 10 minutes or more to get used to. 4. Effects are best realized after 7 or more nights of continuous use. 5. 1 or 2 nights is an insufficient test of the products effectiveness.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Sundown Eyewear |
| Brand | Sundown Eyewear |
| Package Dimensions | 17.4 x 8.2 x 6.71 cm; 82 g |
| Special Features | Anti Blue light, Anti Fatigue, Lightweight |
| Item Weight | 82 g |

## Product Details

- **Brand:** Sundown Eyewear
- **Colour:** Red
- **Material:** polycarbonate lens
- **Frame type:** Full Rim
- **Frame material:** Plastic

## Images

![Blue Blocking Glasses -for Sleep -Block 99.9% Blue & Green Light (400nm - 580nm) -PaleoTech® Dark Therapy Lens -Fall Asleep Faster -Optimize Hormones -Calm Eyes & Headaches, Red, Adjustable with foam - Image 1](https://m.media-amazon.com/images/I/61J8ThflZ-L.jpg)

## Frequently Bought Together

- Blue Blocking Glasses -for Sleep -Block 99.9% Blue & Green Light (400nm - 580nm) -PaleoTech® Dark Therapy Lens -Fall Asleep Faster -Optimize Hormones -Calm Eyes & Headaches, Red, Adjustable with foam
- NoCry Blue Light Blocking Over Glasses Safety Glasses with 100% UV Protection — Perfect UV Glasses for UV Light Protection with Anti-Fog & Anti-Scratch Lenses; ANSI Z87.1 Certified

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**Shop now:** [https://www.desertcart.es/products/263662210-blue-blocking-glasses-for-sleep-block-99-9-blue-green](https://www.desertcart.es/products/263662210-blue-blocking-glasses-for-sleep-block-99-9-blue-green)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-24*