This green superfood is packed with vegan protein, antioxidants, and essential fatty acids.

Spirulina derived from algae. Our supplier cultivates spirulina algae without using synthetic fertilizer. Unlike other organic spirulina capsules for sale on Amazon, our Spirulina has been certified organic by four separate authorities:

USDA NOP (United States Department of Agriculture, National Organic Program) Naturland Organic Standards IFOAM (International Federation for Organic Agriculture Movement) standards OCIA (Organic Crop Improvement Association).

This 100% organic spirulina supplement from Natural Nutra is gluten-free, vegan, and vegetarian. There are no artificial colorings, flavorings, preservatives, milk, eggs, peanuts, tree nuts, soy, shellfish, or fish.

Since 1924, our manufacturing facility has promoted natural health and wellness with scientifically-based formulas and premium ingredients. Here’s why they are best in class:

NPA Awarded Diamond ManufactureOrganic products certified by the Quality Assurance International (QAI)GMP Certified before it was FDA mandatedSupport Friend of the Sea and Fair Trade OrganizationsMember of the Natural Products Association and the Organic Trade Association

Our Commitment

We donate a portion our sales to Vitamin Angels to provide nutritional support for mothers and children in at-risk populations, and support the Green Initiative, which promotes recycling, less waste generation, and eco-friendly community education.

Try Our Vitamins Risk-Free

We offer a 30-day no questions asked money back guarantee and free shipping on orders of $49 or more.

Want to experience the amazing benefits of a premium organic spirulina supplement? Scroll up and click Add to Cart now!

Product Features

• A VEGAN & VEGETARIAN SOURCE OF ESSENTIAL FATTY ACIDS – Our 100% organic spirulina is a whole food concentrate in tablet form. This green superfood is rich in protein, Vitamin A, and B12.
• CERTIFIED POTENCY- Proudly made in the USA in a Good Manufacturing Practices (GMP) certified environmentally friendly facility also certified by the FDA (Food and Drug Administration).
• TRY RISK-FREE FOR 30 DAYS – Our supplements come with a no questions asked money back guarantee. If you’re not happy with the quality of your supplements, return your purchase for a 100% refund.
• BPA-FREE GLASS BOTTLES – We seal your supplements in environmentally friendly amber glass bottles enclosed in heat-sealed sleeves. Each bottle contains 100 vegan and gluten-free spirulina tablets.
• TRUSTED BY AMAZON SHOPPERS – Natural Nutra has a 99%+ positive feedback rating because of our commitment to total customer satisfaction. If anything in your order is wrong, we’ll make it right.