How to Choose Which is Right for You For most people, the answer isn't "one or the other," but rather "how do I use them together?" However, your lifestyle can provide clues about where to start
Vitamin C (Ascorbic Acid): An antioxidant that promotes a more even skin tone, reduces dark spots, and supports collagen production
Eur Rev Med Pharmacol Sci (2017) 21(2 Suppl):519
Vitamin C helps "recycle" glutathione, keeping it in its active, reduced state for longer, and both antioxidants work together to support a brighter complexion and healthier immune system.
Generalized gradient approximation made simple
rxlist.com (Brimonidine) drugs.com (Brimonidine) drugs.com (Brimonidine topical) Keywords Clonidine Trade Name: Catapres, Catapre-TTS, Duraclon Drug Class: Alpha-2 Selective Adrenergic Agonist Mechanism of Action: Central Sympatholysis ( Clonidine acts as an agonist at centrally located 2A Agonist): 2 -adrenergic receptors (particularly the 2A subtype) within the vasomotor center of the medulla oblongata, including the nucleus tractus solitarii (NTS) and lateral reticular nucleus (Gillis et al., 1985