Sea moss is a common name for several edible red seaweeds. Irish moss is Chondrus crispus; our Saint Lucian raw sea moss and gel use Eucheuma cottonii. Their natural properties and wonderful versatility have helped make sea moss one of the most popular ingredients in the health and wellness market.
If you're one of the many sea moss users, you've probably found yourself in front of different types of sea moss. Depending on where it grows and what nutrients it contains, sea moss may have different colors and shades. The most common types of sea moss are gold, purple, and green but you may also run into red, black, yellow, or pink sea moss.
So, what's the difference if your sea moss is gold, purple, or green? Should you use one instead of the other?
Why Does Sea Moss Have Different Colors?
Sea moss naturally grows in a wide range of colors and shades. It’s totally normal to find purple, gold, green, black, red, brown, yellow, or even pink sea moss. The color is mostly influenced by the environment in which the algae has grown.
Sea moss’s color is one part of its story, alongside its origin and growing conditions. Wildcrafted sea moss grows in its natural ocean environment; cultivated sea moss is grown in tanks or on ocean farms. Organics Nature’s Saint Lucian wildcrafted sea moss is hand harvested and sun dried—qualities we love for an ocean-grown ingredient chosen for purity and potency.
Edible sea moss varieties have minerals, seaweed compounds, and plenty of wellness appeal. Their nutritional profiles vary with species, growing conditions, and preparation. Each color also has its own particular charm, making the comparison an interesting part of choosing your sea moss.
Just like with the fruits and vegetables we eat, color is an interesting part of sea moss. Natural pigments help create the shades we see, and food compounds such as phytonutrients make colorful foods fascinating to explore. Pair that appearance with the product’s source, ingredients, and nutrition information when making your choice.
So, if you're choosing sea moss for a particular recipe or routine, consider its color, taste, preparation, and source together. Those details help you find a product you’ll enjoy using.
The most common varieties of wildcrafted sea moss are gold, purple, and green. Here's what you need to know about each one before choosing what sea moss color is best for you:
Related article: The complete list of sea moss minerals and vitamins
Gold Sea Moss
Gold sea moss is one of the most familiar choices. It may appear yellowish, with different shades depending on its natural pigments, growing conditions, and drying. Our Saint Lucian raw sea moss is naturally sun dried after hand harvesting.
One of the advantages of gold sea moss over the purple or green varieties is its minimal taste and smell. It's easy to add to your food and does not change your recipe's flavor too much.
Organics Nature's Raw Wildcrafted Gold Sea Moss
Gold sea moss benefits:
Gold sea moss is an easy starting point for exploring the ingredient’s many food and beauty uses. Our guides cover heart health, diabetes, cholesterol, thyroid function, weight management, gut health, immune nutrition, energy, hair routines, and skin care. Start with the topic that interests you and choose a preparation suited to your day!
Related article: How much sea moss can you take daily?
Purple Sea Moss
Purple sea moss can be found among tropical sea moss varieties, and its rich color is part of its appeal. Red seaweeds have pigments such as phycoerythrin and phycocyanin, alongside chlorophyll and carotenoids. Their balance helps explain the shades you see. By comparison, anthocyanins give familiar fruits and vegetables, such as currants, raspberries, blueberries, grapes, plums, and red onions, red or purple colors. Seaweed has its own fascinating pigment story!
The color and shade of purple sea moss vary with its pigments, species, environment, and processing. It may sometimes look red or pink. Those natural variations make every batch interesting!
Purple sea moss may be less easy to find than gold sea moss, depending on the supplier. Careful drying and storage help preserve its appearance and quality. Follow the supplier’s storage directions and keep dried sea moss properly packaged, dry, and away from excess light.
Purple sea moss benefits
Purple sea moss brings a colorful way to enjoy a seaweed ingredient. Its pigments and other compounds make antioxidant research an interesting topic. If you’re comparing varieties for a wellness goal, look at the particular ingredient and preparation. Here are five topics often discussed in that research:
- Inflammation and the biological activity of seaweed compounds
- Heart health and food choices within a varied diet
- Nutrition questions for people with type 2 diabetes
- Cancer-related laboratory research on particular seaweed compounds
- Antioxidant activity and interactions with free radicals
Related article: What does sea moss taste like and how to make it taste better?
Green Sea Moss
Green sea moss can be less common to find, depending on the supplier and the seaweed available. Light, species, growing conditions, and processing all help shape its appearance.
Green shades reflect the balance of pigments, including chlorophyll, which gives plants their green color. Chlorophyll is present in red seaweeds too, alongside their other pigments. Some sea moss can look brown or very dark as that balance and its growing conditions change.
To protect its appearance and quality, follow the supplier’s drying and storage guidance for green sea moss, just as you would for purple. Keep dried sea moss dry and properly packaged until you’re ready to prepare it.
Green sea moss benefits
Green sea moss offers another attractive way to explore seaweed in a food routine. Chlorophyll and related preparations have also been studied for different uses. Here are six topics that explain the interest, along with practical ways to approach them:
- Skin health and normal repair: dietary nutrients and purpose-made skin-care products each have their place. Keep homemade plain gel for a rinse-off routine on intact skin.
- Digestive routines: enjoy sea moss alongside varied meals and fiber-containing foods. Your liver, kidneys, and digestive system handle the body’s natural waste-removal processes.
- Energy routines: choose a sea moss preparation you enjoy with breakfast or a drink, and make room for good meals, sleep, and activity.
- Weight management: use the product’s serving and nutrition information to fit it into smoothies, soups, or other meals planned around your goals.
- Body-odor research: a small study involving trimethylaminuria found useful changes in urinary trimethylamine with copper chlorophyllin, a specific chlorophyll derivative. That preparation is different from eating green sea moss.
- Cancer-related research: scientists explore the biological activity of particular pigments and seaweed compounds. Keep preventive care and screening suited to you as part of your wider wellness routine.
What is Full-Spectrum Sea Moss?
Full spectrum sea moss, also known as multi-colored sea moss or tricolor sea moss, is a mix of gold, purple, and green sea moss together.
Whether you buy full-spectrum dried sea moss or a gel made from it, check the ingredient description for the colors included. A gold, purple, and green blend can be a lovely option if you enjoy that variety. It brings the different shades together in one preparation.
What is black sea moss?
“Black sea moss” usually describes a very dark appearance rather than a separate botanical species. You may find dark shades in green or purple sea moss. Species, pigments, growing conditions, and processing influence how it looks; color is one helpful detail alongside the supplier’s source and preparation information.
What is red sea moss?
Sea moss belongs to the red-seaweed group, even when a dried product looks gold, green, or purple. Red shades can come from its natural pigment balance, including phycoerythrin. A product can look red on its own or contain several colors; you can check the ingredients to see whether it is a full-spectrum blend.
What is pink sea moss?
Pink sea moss can be a lighter shade within the red and purple range. Its appearance reflects its pigments and preparation, with shades that vary naturally between batches. It’s another lovely example of sea moss’s natural variety.
What is blue sea moss?
Blue sea moss gels often get their color from added spirulina or a spirulina-derived blue pigment, phycocyanin. Spirulina is a cyanobacterium, commonly called blue-green algae. Some living red seaweeds, including Irish moss, can also show blue iridescence caused by the way their structure reflects light. Check a blue gel’s ingredient list to see what gives that particular product its color!
We hope this article has shed light on the different colors of sea moss. If you have any doubts or questions, place your comment below!