Seamoss

Botanical Name: Chondracanthus chamissoi

Country of Origin: Canada

English Name: Sea Moss

French Name: Mousse de Mer

Also Known As: Peruvian Sea Moss, Pacific Sea Moss, Chondracanthus Moss, Red Algae

Part Used: Whole dried fronds of Chondracanthus chamissoi

Description: Sea Moss of the species Chondracanthus chamissoi is harvested from cold, nutrient-rich coastal waters along the Pacific coast of South America, particularly Peru and Chile. This marine red algae grows attached to rocky substrates in shallow intertidal zones, thriving in strong currents and high-salinity conditions. The plant develops long, flattened, branching fronds that can reach 15–25 centimetres in length. Fresh fronds have a deep red to purple hue, which lightens to golden or reddish-brown after drying, maintaining a visually striking natural colour.

The fronds are collected during peak growing season when they are fully matured and firm. Harvesting is done carefully by hand to ensure intact fronds with natural branching structures are preserved. Mature fronds have a smooth, glossy surface, slightly crinkled edges, and a flexible yet dense texture. This careful selection ensures a high-quality product that retains the distinctive characteristics of Chondracanthus chamissoi.

After harvesting, the seaweed is carefully cleaned to remove sand, salt, and natural debris. Drying is done using controlled air or low-temperature methods to stabilise moisture while maintaining colour, texture, and frond structure. Once dried, the fronds become lightweight yet firm, with a slightly crisp texture that retains the natural branching and fan-like shape of the algae.

The finished product consists of whole, dried fronds with a uniform colour range from golden-red to deep brown, smooth surfaces, and visible natural ridges. Each frond retains the visual and textural qualities of the original seaweed, offering a marine botanical product that is stable for storage and versatile for multiple applications. The whole-frond format allows for easy handling, measurement, and blending while showcasing the natural form and structure of Chondracanthus chamissoi.

Uses: Chondracanthus chamissoi Sea Moss is used in tea-style infusions, herbal and botanical blends, and culinary preparations where whole fronds are preferred for visual and textural appeal. The dried fronds can be soaked and blended into smoothies, beverages, or desserts, or used to create natural gels. It is also suitable for cosmetic formulations, bath preparations, and craft projects that require marine botanicals with intact structure. The whole fronds are ideal for educational and decorative displays illustrating marine algae morphology, seasonal growth, and branching patterns. Its natural colour, texture, and flexible format make it a versatile ingredient for home and professional use in a variety of infusion, blending, and botanical applications.

Storage: To maintain the best seamoss, store in a cool, dry, dark place in an airtight container. Refrigeration is not required.

How to tell if we have the best sea moss? The best sea moss should never be watery and feature unnatural, bright colors. We at Serenity Universe ensure that we only sell the best sea moss.

Safety & Disclaimer: Statements and products throughout this site have not been evaluated by the Food and Drug Administration or Health Canada. These products are not intended to diagnose, treat, cure, or prevent any disease or illness. Individual results may vary. Always seek advice or consult your healthcare provider for your health concerns. If you are pregnant or have a medical condition please consult your health provider prior to use.

Available upon request, please contact us.