Beta-carotene and astaxanthin, in particular, can help prevent UV damage to the skin and enhance its appearance (119)
Several studies with oral TXA have demonstrated high response rates in melasma [6, 90, 173] and as adjuvant it can enhance the effectiveness of the topical hydroquinone or triple combination therapy [75, 174]
Common Side Effects Unknown human profile: Because human trials were never completed, adverse-event rates, immunogenicity and long-term risks for either peptide are simply uncharacterised
Cannot redeclare control with same name "grid_2_qv_desc_margin"
Vitamin Supplements Other Than Vitamin C Although deficiencies of vitamin B 12 and folate are recognized causes of anemia and rarely are the basis for ESA hyporesponsiveness, there are no RCTs showing that supplementation with vitamin B 12 , folate, or other vitamins (in the absence of documented vitamin deficiency) is an effective adjuvant to ESA therapy