Algae

NOW Foods, Chlorella, 120 Tablets (1 g per Tablet)

NOW Foods, Certified Organic Chlorella, Pure Powder, 1 lb (454 g)

Probase Nutrition, Organic Spirulina Tablets , 12.8 oz

Micro Ingredients, Organic Chlorella Tablet, 720 Tablets (0.5 g per Tablet)

Nutrex Hawaii, Pure Hawaiian Spirulina®, 500 mg, 200 Tablets

Vitamatic, Thyroid Gummies With Iodine & Kelp, Apple, 60 Gummies

Earthrise, 100% California Grown Spirulina, 500 mg, 360 Tablets

Earthrise, 100% California Grown Spirulina, 500 mg, 180 Tablets

Nutricost, Chlorella, 500 mg, 240 Capsules

NutriBiotic, Super Greens, Chlorella, 150 Vegan Tablets (500 mg per Tablet)

Zhou Nutrition, Spirulina, Longevity Superfood, 6 oz (170 g)

NOW Foods, Certified Organic Spirulina, 500 mg, 200 Tablets