Blue light from phones, tablets and monitors suppresses melatonin production by up to 50% when used within 2 hours of bedtime. This delays sleep onset and reduces sleep quality.
Your brain produces melatonin in response to darkness. Blue light (460-480nm wavelength) signals your suprachiasmatic nucleus that it is still daytime, suppressing melatonin even when it is 11pm.
Night mode on devices helps but does not eliminate the problem. Blue-blocking glasses, reducing screen time 60 to 90 minutes before bed and using warm lighting in the evening are more effective strategies.
SodaPeak does not contain melatonin. Ashwagandha supports sleep through cortisol reduction rather than melatonin supplementation, which means it does not interfere with your natural melatonin cycle.