Yang C, Merlin D
Side effects [edit] Side effects for beta-2 agonists are: muscle cramps, rapid heartbeats, nausea, headaches, and dizziness
The fact that GHK-Cu not only stimulates the production of dermal components, but also regulates their breakdown suggests that it should be used with caution
HAP, through its positively charged calcium units establishes chemical links with skin unsaturated fatty acids carboxylic groups, leading to their subtraction from skin surface (-43%), hence avoiding their exposure as substrates for the formation of ROS resulting from skin lipid peroxidation Despite its activity on skin unsaturated fats adsorption, hydroxyapatite does not affect skin sebometry, keeping a balanced equilibrium of the skin hydrolipidic film (analysis carried out through sebumeter SM 815, results are summarized in figure 3) with a consequent lack of comedogenic and pores clogging potential
Intracellular ROS homeostasis ROS are a class of oxygen-containing and highly reactive substances, generated within cells from both endogenous and exogenous sources [36]