Slow cumulative change is almost impossible to see without reference images
Never begin, stop, or modify peptide therapy without medical guidance
Copper peptide serum manufacturers promote a wide range of skin health benefits from reducing the appearance of fine lines and wrinkles to improving skin firmness, fading hyperpigmentation, boosting elasticity, and more but does the existing research back up their claims
More often than not, we found ingredients to be underdosed, with several companies apparently hoping the combination of underdosed individual ingredients would create something greater than the sum of its parts
Fun fact: Mannitol can be found in foods as a sweetener
doi: 10.2337/db20-2216-PUB 46 BoyeKRossMModyRKonigMGelhornH