---
product_id: 4169199
title: "Red Marine Algae 500 - Gigartina & Dumontacea - 90 VCaps/500mg"
brand: "bright nutrition"
price: "$62.78"
currency: USD
in_stock: true
reviews_count: 10
category: "Bright Nutrition"
url: https://www.desertcart.us/products/4169199-red-marine-algae-500-gigartina-and-dumontacea-90-vcaps-500mg
store_origin: US
region: United States of America
---

# Rare cold-water algae strains Complete protein + essential nutrients Potent immune support Red Marine Algae 500 - Gigartina & Dumontacea - 90 VCaps/500mg

**Brand:** bright nutrition
**Price:** $62.78
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your immunity with nature’s rarest oceanic powerhouses!

## Quick Answers

- **What is this?** Red Marine Algae 500 - Gigartina & Dumontacea - 90 VCaps/500mg by bright nutrition
- **How much does it cost?** $62.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/4169199-red-marine-algae-500-gigartina-and-dumontacea-90-vcaps-500mg)

## Best For

- bright nutrition enthusiasts

## Why This Product

- Trusted bright nutrition brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Elite Immune Defense:** Harness the power of sulfated polysaccharides from the rarest red marine algae strains to keep your immunity sharp and ready.
- • **Nutrient-Dense Superblend:** Enhanced with Spirulina for a full spectrum of essential amino acids, vitamins, and minerals in every capsule.
- • **Cold-Water Sourced Potency:** Gigartina & Dumontacea, harvested from pristine Nova Scotia and Scotland waters, deliver unmatched bioactive benefits.
- • **Trusted Quality & Longevity:** Consistently top-ranked with 4.6-star reviews and a shelf life that ensures freshness and potency.
- • **Clean, Vegetarian, and Convenient:** 90 easy-to-swallow VCaps designed for busy professionals committed to holistic wellness.

## Overview

Bright Nutrition Red Marine Algae 500 combines two of the most potent red marine algae strains, Gigartina and Dumontacea, sourced from cold northern waters, with Spirulina to deliver a powerful immune-supporting formula. Each 500mg vegetarian capsule offers a unique blend of sulfated polysaccharides, complete proteins, vitamins, and minerals designed to enhance your body's natural defenses and overall vitality.

## Description

Bright Nutrition Red Marine Algae 500 is a natural combination of two rare strains of red marine algae (Gigartina & Dumontacea) plus blue green algae (Spirulina). The sulfated polysaccharide compounds found in Red Marine Algae support a healthy immune response.*The blend of RMA and Spirulina provides a complete protein with all of the essential amino acids, many vitamins, minerals and other trace elements. Most importantly, these green foods contain the unique phyto-chemicals known as sulphated polysaccharides which are a unique protein bound carbohydrate that supports the body's immune response to foreign invaders.Bright Nutrition Red Marine Algae 500 contains both Gigartina and Dumontacea familes of red marine algae sourced from the cold waters of Nova Scotia and Scotland. These two rare strains have been found to be the most potent and effective strain. By adding Spirulina to the mixture, Bright Nutrition Red Marine Algae 500 has further boosted the potency and bioavaliability along with offering a broad spectrum of nutrients.

Review: Potential health benefit? - The product, promptly delivered, has a "use by" date of 9/23 and tastes fresh. So 5 stars on the delivery! Much data is available about Red Algae's potential health benefits, including that in Taoofherbs.com, which alleges that among the ~4000 species of red marine algae only 25 contain a significant amount of sulphated polsaccharides - "the keys to activate the immune response." Of these, Dumontiaceae and Gigartina are "the two most actively potent strains of Red Marine Algae." D&G allegedly help the human immune system control and reduce the herpes virus. Last year, at 4 a day, I took a total of 180 capsules. Then I quit. Maybe they helped. Can't tell. I want to try again. If they help me feel better, a 5th star is in order. So far so good.
Review: They work - Great quality and delivery. I buy it every month, and have for years.

## Features

- Support A Healthy Immune System with Highest Potency of Red Marine Algae

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00H59IW3Q |
| ASIN  | B00H59IW3Q |
| Age Range Description | Adult,Baby |
| Best Sellers Rank | #82,985 in Health & Household ( See Top 100 in Health & Household ) #110 in Spirulina Herbal Supplements |
| Brand Name | Bright Nutrition |
| Customer Reviews | 4.6 4.6 out of 5 stars (357) |
| Date First Available  | April 14, 2014 |
| Diet Type | Vegetarian |
| Dosage Form | Capsule |
| Is Discontinued By Manufacturer  | No |
| Item Form | Capsule |
| Item Weight | 200 Grams |
| Item model number  | hfs-koi-zk-a9403 |
| Manufacturer | Bright Nutrition |
| Manufacturer  | Bright Nutrition |
| Number of Items | 1 |
| Package Dimensions  | 5.31 x 2.72 x 2.56 inches; 7.05 ounces |
| Special Ingredients | Red Marine Algae Gigartina & Dumontacea |
| UPC | 885781287167 885782123501 794168640368 |
| Unit Count | 90 Count |

## Product Details

- **Age Range (Description):** Adult,Baby
- **Brand:** Bright Nutrition
- **Diet Type:** Vegetarian
- **Dosage Form:** Capsule
- **Item Form:** Capsule
- **Item Weight:** 200 Grams
- **Number of Items:** 1
- **Special Ingredients:** Red Marine Algae Gigartina & Dumontacea
- **UPC:** 885781287167 885782123501 794168640368
- **Unit Count:** 90 Count

## Images

![Red Marine Algae 500 - Gigartina & Dumontacea - 90 VCaps/500mg - Image 1](https://m.media-amazon.com/images/I/61IfGqNFcjS.jpg)

## Questions & Answers

**Q: from where is the algae sourced?**
A: The last time was made in USA.

**Q: What is the expiration date listed? Does it list country or origin?**
A: No.
You would have to check the date when you order. The last time I checked which was a very long time ago, made in USA.

**Q: Can this be used directly on the skin/face like a mask? Is it water or oil solvable?   The most expensive skin care lines are algea based.**
A: No this is used as a supplement internally.

**Q: does it contain stearic acid or magnesium stearate or titanium dioxide?**
A: I do not know. However it is a very good product.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Potential health benefit?
*by N***N on January 28, 2022*

The product, promptly delivered, has a "use by" date of 9/23 and tastes fresh. So 5 stars on the delivery! Much data is available about Red Algae's potential health benefits, including that in Taoofherbs.com, which alleges that among the ~4000 species of red marine algae only 25 contain a significant amount of sulphated polsaccharides - "the keys to activate the immune response." Of these, Dumontiaceae and Gigartina are "the two most actively potent strains of Red Marine Algae." D&G allegedly help the human immune system control and reduce the herpes virus. Last year, at 4 a day, I took a total of 180 capsules. Then I quit. Maybe they helped. Can't tell. I want to try again. If they help me feel better, a 5th star is in order. So far so good.

### ⭐⭐⭐⭐⭐ They work
*by H***S on May 29, 2025*

Great quality and delivery. I buy it every month, and have for years.

### ⭐⭐⭐⭐⭐ The most effective brand I've tried for shingles and cold sores.
*by P***E on February 24, 2026*

I purchased other brands from various places, but this has been most effective for me and worth the price to avoid the pains of shingles in my eye, and cold sores on the lip.

## Frequently Bought Together

- Red Marine Algae 500 - Gigartina & Dumontacea - 90 VCaps/500mg
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-11*