Foundations in the
gut–skin axis for beauty professionals
An evidence-based certification in the science of internal balance and its impact on skin health. Built for clinical application — for therapists, clinicians, and hairdressers who want to recommend with confidence.
Quiet science. Clinical application.
Study
Eight modules across the gut–skin axis. Built on peer-reviewed evidence and written for chairside use.
Apply
Move from theory to client conversations. Frameworks you can use with the next person through the door.
Certify
Pass the assessment, earn your Sun Ray Academy certification, and recommend with confidence.
Foundations in the gut–skin axis