Carrageenan, derived from red seaweed, is commonly used as a plant-based alternative to gelatin in softgel capsule shells. It's favoured for its ability to create a stable structure without using animal products, making it an ideal choice for vegan supplements.

Despite some misconceptions, undegraded carrageenan, the type used in food and supplements, is considered safe by regulatory authorities such as the FDA and EFSA. Concerns often arise from degraded carrageenan (poligeenan), which is not used in supplements.

Carrageenan allows manufacturers to meet the growing demand for vegan-friendly supplements while ensuring product quality. Misunderstandings about the safety of carrageenan are due to confusion between its safe, food-grade form and poligeenan, which has been linked to health issues but is not used in consumable products.

By choosing carrageenan, manufacturers can provide a safe, plant-based supplement option for health-conscious and vegan consumers.