Óculos Anti Luz Azul com Lente Vermelha - SHINU (100% de bloqueio)

These red lenses block 100% of blue and green light, helping to increase melatonin production and improve sleep quality when worn before bed.

• The description claims that the lenses block 100% of blue and green light.
• The description claims that wearing the lenses before bed helps increase melatonin production.
• The description claims that the lenses are highly filtering, allowing only 5.6% of visible light.