William works alongside respected professional brands and education organisations that share his commitment to responsible innovation, advanced practitioner education and biology-led skin health.

IvanMed Key Opinion Leader

William contributes clinical experience and advanced microneedling knowledge to practitioner education, treatment development and professional conversations around regenerative skin health.

Dermalux Ambassador

William represents Dermalux and integrates clinically proven LED phototherapy into his barrier-first approach to skin health, recovery and long-term regeneration.

GELIDA Ambassador

William represents advanced facial and body technologies through clinical practice, demonstrations and professional education.

VTCT Education Advisory Role

William contributes practitioner insight to support the future development of professional standards and education within beauty and aesthetics.

Recommended brand: TRIP
Ad — Affiliate link. I may earn a commission if you purchase through my TRIP storefront. You can explore my selection of drinks and supplements there; 10% off is applied automatically, or use code WILLIAM.

Recommended brand: Ossa Organic
Ad — Affiliate link. I may earn a commission if you purchase through my Ossa Organic link. Explore the range and use code WILLIAMFOLEY10 at checkout.

Recommended brand: Tallow Naturals
Ad — Affiliate link. I may earn a commission if you purchase through my Tallow Naturals link. Explore their natural skincare range.

Recommended brand: Healthy Metal
Ad — Affiliate link. I may earn a commission if you sign up through my Healthy Metal link. Explore the five night trial and check the offer terms on their site.

Recommended brand: IM8 Health
Ad — Affiliate link. I may earn a commission if you purchase through my IM8 Health link. Use code Williamfoley10 for 10% off, subject to the offer terms on their site.

Recommended brand: Youth & Earth
Ad — Affiliate link. I may earn a commission if you purchase through my Youth & Earth link. Use code WILLIAM20 for 20% off, subject to the offer terms on their site.