With consistent use, many users notice a visible improvement in skin tone and tightness
In addition to being found in many green leafy plants and colorful fruits and vegetables, lutein and zeaxanthin are found in high concentrations in the macula of the human eye , giving the macula its yellowish color
Massay P, Patt L, Aoust J
Of note, the possible contribution of the particular counteracting effect on the intravenous dextran- or egg whiteinduced anaphylactoid reaction (Duplancic et al., 2014) should also be considered, although not specifically mentioned in this review
And is there like a limit on how long you should take it
Key distinction: GHK-Cu is not a synthetic drug