Last updated on November 5, 2025
No. Under the Protocol on Environmental Protection to the Antarctic Treaty, visitors must prevent introducing non-native materials, including microplastics. Glitter, which is made of tiny plastic particles, poses a contamination risk to Antarctica’s fragile ecosystems and is prohibited by environmental guidelines.
Why Glitter Is a Problem in Antarctica
Antarctica is one of the most pristine environments on Earth, protected under the Antarctic Treaty System and its Protocol on Environmental Protection. This Protocol designates the continent as a “natural reserve, devoted to peace and science,” and sets strict rules to prevent pollution and ecological harm. Among these rules is a ban on introducing non-native species and materials, which includes microplastics—the very category glitter falls into.
Microplastics are now recognized as a global pollutant, and studies have confirmed their presence even in Antarctic snow and ice. These particles can travel thousands of kilometers through air and water, and once they settle, they persist for decades. Glitter, being a synthetic polymer, can break down into microplastics, contaminating soil, water, and potentially harming wildlife. The Antarctic Treaty Consultative Parties have adopted measures like Resolution 5 (2019) to reduce plastic pollution in the region, reinforcing that visitors must avoid bringing items that shed plastic fragments.
The Environmental Protocol in Action
Signed in Madrid in 1991 and in force since 1998, the Protocol applies to all human activities in the Antarctic Treaty Area, including tourism. It requires environmental impact assessments for expeditions and mandates that visitors minimize waste and avoid introducing foreign materials. Clothing and gear must be cleaned before arrival to remove seeds, soil, and synthetic debris. Velcro fastenings, boot treads, and pockets are checked for contaminants—and glitter-covered garments would fail these inspections outright.
Cultural and Practical Context
Tourism in Antarctica is tightly regulated. Operators affiliated with the International Association of Antarctica Tour Operators (IAATO) follow strict guidelines to protect the environment. Visitors are advised to wear durable, non-shedding clothing and avoid decorative items that could pollute. While glitter might seem harmless or festive, in Antarctica it represents a real ecological threat. The continent’s mosses and lichens grow extremely slowly, and any contamination can disrupt these fragile systems.
Why the Ban Matters
Antarctica is a global commons dedicated to science and conservation. Introducing microplastics undermines research on climate change and biodiversity, as pollutants skew data and harm wildlife. Penguins, seals, and seabirds already face challenges from warming temperatures and disease outbreaks; adding plastic contamination only worsens the risk. By banning glitter and similar materials, the Treaty Parties aim to keep Antarctica as untouched as possible for future generations.
The Bottom Line
Glitter and other microplastic sources are not welcome in Antarctica. If you’re planning a trip, stick to plain, functional gear and leave the sparkle at home. The reward? Experiencing one of Earth’s last wild frontiers without leaving a trace.
See more on Antarctica
Sources
Environmental Protocol | Antarctic Treaty
https://www.ats.aq/e/protocol.html
Ongoing
Antarctic visitor guidelines – Australian Antarctic Program
http://antarctica.gov.au/about-antarctica/tourism/visitor-guidelines/
Ongoing