It does not show which compound is superior, faster, or safer, because no head-to-head study human or animal has ever compared them
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology
Morning: Cleanser, antioxidant (vitamin C or equivalent), niacinamide (if needed) Night: Gentle cleanse, retinol or peptide-based treatment, ceramide-rich moisturiser Weekly: Controlled exfoliation Daily: Hydration, supplements, sun discipline, sleep where possible The brands, the budgets for skincare are totally yours to choose but if youd like to know about some specific tried and tested, reliable products, you can always ask us in the comment section.
You can't out-train a bad diet, and no supplement will compensate for consistently overeating
No intense cardio, weightlifting, or inversions for the first 24 hours