The researchers felt that N-acetylcysteine and glutathione could accomplish this by protecting the DNA from free radical damage
Similarly, a randomized study conducted in women undergoing intracytoplasmic sperm injection (ICSI) evaluated a formulation containing vitamin D3, melatonin, and MI and found improvements in oocyte and blastocyst quality, without a significant effect on overall pregnancy outcomes (218)
While these findings are promising, more rigorous experimental studies are needed to explore GHK-Cus potential in promoting hair growth and to understand the underlying mechanisms involved

Additional dangers associated with snorting and abusing trazodone include: Gastrointestinal issues, like nausea, constipation, diarrhea, and vomiting Dizziness, headaches, dry mouth, weakness, or extreme tiredness or lethargy Reddened eyes, ringing in the ears, numbness, tingling, or burning sensations Muscular pain, shakiness, tremors, and issues with coordination Anxiety, problems with concentration, and confusion Severe weight gain or weight loss, loss of sexual desire, or nightmares Increased feelings of suicide Excessively fast heartbeat, chest pains, or shortness of breath Random bruising or bleeding Painful erections or erections that do not go away after some time Fainting spells or displaying seizure-like behaviors In addition to the side-effects of trazodone, individuals who frequently abuse this medication are at risk of experiencing an overdose