Ceylon Cinnamon for Acne: How This Natural Supplement Can Support Clearer Skin As THE ACNE | GLASS SKIN SPECIALIST® , I approach acne by looking at both topical skincare and internal factors that influence the skin . While medical grade skincare and professional treatments are essential, things like blood sugar balance, inflammation, microbial health, and hormonal fluctuations can also play a major role in breakouts. Certain supplements can support the skin from the inside