New guidelines in Tasmania allow mobile tattoo vans to operate, marking a significant change in body art regulation.

Read the full article: Mobile tattoo vans get green light under new Tasmanian guidelines - Pulse Tasmania

From Poli International, body art material science and safety. poliinternational.com

ANTINK's eccentric cam wireless tattoo machine line introduces modular architecture and fixed-stroke engineering that delivers consistent performance across different skin densities and application techniques.

Read the full article: The Eccentric Cam Revolution: How ANTINK's Modular Wireless Machines Are Redefining Tattoo Equipment

From Poli International, body art material science and safety. poliinternational.com

A photoresponsive tattoo ink fades in sunlight and returns under UV, but unknown long-term safety makes it experimental, not client-ready.

Read the full article: The Tattoo That Turns Off in Sunlight—and Back On Under UV

From Poli International, body art material science and safety. poliinternational.com

Tattoo supply costs are shifting through freight, rebates, and terms. Studios should lock core-SKU pricing and calculate true landed cost.

Read the full article: Tattoo Supply Is Becoming a Terms-and-Landed-Cost Business

From Poli International, body art material science and safety. poliinternational.com

Carson Bruns' lab at the University of Colorado Boulder has published PhotoTat, a multicolor tattoo ink built from photochromic dyes encapsulated in PMMA nanoparticles, in Cell Press's Matter & Light. The pigments activate in 2 to 3 seconds under 365 nm UV and are erased in seconds by sunlight, with switchability retained for 1.4 to 2.2 years in skin. No regulatory framework assesses a photoswitchable intradermal pigment before it reaches a studio.

Read the full article: PhotoTat: Full-Color Tattoo Ink You Can Switch Off With Light

From Poli International, body art material science and safety. poliinternational.com

Phenol in tattoo ink raises real chemistry and compliance questions. Learn what studios should request before buying preservatives or pigment systems.

Read the full article: Phenol in Tattoo Ink: What Studios Should Actually Ask Suppliers

From Poli International, body art material science and safety. poliinternational.com

From October 10, 2026, EU law limits PFHxA and related PFAS in cosmetics, including most tattoo aftercare. What REACH entry 79 covers, what it does not, and what studios should do.

Read the full article: EU PFHxA Restriction in Tattoo Aftercare: What Studios and Artists Need to Know from October 10, 2026

From Poli International, body art material science and safety. poliinternational.com

Tattoos are permanent, but the pigments that make them visible are subject to physical and chemical degradation mechanisms. Understanding these processes explains why tattoos fade, shift color, and how long they realistically last under different conditions.

Read the full article: The Physics of Tattoo Ink Fading and Color Degradation: Why Tattoos Change Over Time

From Poli International, body art material science and safety. poliinternational.com