If you experience persistent pain, spreading redness, warmth, or discharge from an injection site, seek medical attention
Neither one does what the other does
Bottom Line The best glutathione supplement is not determined by the boldest absorption claim
A separate comparative study - measuring actual collagen production via skin biopsies - found that 70% of women using GHK-Cu showed increased collagen production after one month, compared to 50% for vitamin C cream and 40% for retinoic acid cream
Choose Injection Sites With Adequate Subcutaneous Tissue Injection sites with minimal subcutaneous fat, such as the inner thigh, the lower abdomen in leaner individuals, or areas close to bony prominences, offer less tissue cushioning between the needle and sensory nerve endings
I'm scared