Figure 48 illustrates the structure of usnic acid along with its binding sites for metal chelation, indicating that it may chelate Fe 2 through hydroxyl and carboxyl groups attached to its phenolic ring (etin akmak and Glin, 2019)
Powerful for visceral fat and metabolism

Thank you to our sponsors AG1 (Athletic Greens): InsideTracker: Eight Sleep: LMNT: Supplements from Momentous For the full show notes, visit hubermanlab.com Timestamps (00:00:00) Tools to Optimize Sleep (00:03:02) Momentous Supplements (00:04:16) InsideTracker, Eight Sleep, LMNT (00:08:24) Factors to Control Circadian Rhythm & Sleep (00:15:10) Morning Tool: Morning Sunlight Viewing, Cortisol (00:20:44) Morning Sunlight: Circadian Rhythm, Artificial Lights, Cloudy Days (00:26:18) Evaluating Light in Environment, Compensating for Missed Morning Light (00:29:26) AG1 (Athletic Greens) (00:30:46) Morning Tools: Temperature & Deliberate Cold Exposure, Exercise (00:34:58) Timing Caffeine, Afternoon Crash, Exercise (00:40:08) Timing Eating, Alertness & Circadian Rhythm (00:45:20) 3 Daily Critical Periods (00:46:49) Afternoons: Naps, Deep Relaxation (NSDR, Self-Hypnosis), Exercise & Body Temperature, Caffeine (00:51:59) Afternoon Tools: Viewing Sunlight in Late Afternoon, Evening Light (00:56:45) Evening/Night Tools: Overhead Artificial Lights, Light Sensitivity (01:04:40) Evening Tools: Hot Bath/Sauna, Temperature & Sleeping Environment (01:09:40) Alcohol, THC & Reduced Sleep Quality

This makes the HoMEso GHK-Cu Rejuvenation Kit especially relevant for users who want visible rejuvenation without the harsh feel sometimes associated with strong exfoliating acids or high-strength retinoids