What are the differences between red and blue LED lights for skin treatment?

Read also:

• Kennedy’s HHS sent Congress ‘junk science’ to defend vaccine changes, experts say - CNN
• Why do men date women they are not really interested in?
• Who is the most dangerous or evilest person of all time?
• The Unlikely Group Getting Rich Off Dave’s Hot Chicken’s $1 Billion Deal - Forbes
• Judge extends order suspending Trump’s block on Harvard’s incoming foreign students - CNN
• So who has worn a cock cage. One of my guy FWBs put one on me last Sunday and left with the keys? I was very nervous at first but have calmed down. Told me he'll unlock it tomorrow.. Let me know.
• Is Obito Uchiha redeemable?
• What was your first gay male experience?
• Review: FBC: Firebreak (PS5) - PS Plus Shooter Proves Remedy Should Have Stayed in Its Lane - Push Square
• Do they have internet in hell? Most people on here seem like damned souls or demons.
• Miley declines to address accusations in court documents about death of Tyler Skaggs - AP News
• A kid threw a stone at my car. I confronted his mom (who was nearby). She said, "You can't prove it was my son." How should I have reacted?
• What are the logical reasons against requiring an ID to vote in the USA? If the government offered to provide IDs for this purpose I fail to see why people are against it.