Brown spots, lentigos and freckles Treating freckles and pigmentation Hope Dermatology Rise in use of 'dangerous' tanning injection Channel 4 News Spot the Difference: Are Those Adorable Freckles or Unwanted Age Spots? Blog Face Forward Medical Aesthetics That quick tan injection is NOT worth the risk., Melanotan peptide injections stimulate pigment cells, and its use has been linked to rapid changes in moles, including the potentially fatal skin Anti aging] I (F37) recently discovered these pigmentation marks on my forehead when I got tanned on a vacation. I have not used any products with AHA or BHA for months. I would