Preliminary🔴 Preliminary evidence

Echinacea

Also known as: echinacea purpurea

immune

How it works

  • immune stimulation

Short-term cold support in some trials.

Best Echinacea supplements

Top-rated, in-stock picks from iHerb — affiliate links included.

#1

Natural Factors, BioCoenzymated™, B2, Riboflavin 5'-Phosphate, 50 mg, 30 Vegetarian Capsules

Brand: Natural Factors

4.9(8,350 reviews)

1 capsule per day or as directed by a health professional.

Price estimate

7.33

Buy on iHerb
#2

NutriBiotic, DefensePlus®, Maximum Strength, 90 Vegan Tablets

Brand: NutriBiotic

4.9(3,603 reviews)

At first signs of imbalance or depressed resistance, take one tablet daily with or without meals for two weeks. Not recommended for children under 12 years of age.

Price estimate

20.80

Buy on iHerb
#3

NutriBiotic, DefensePlus®, Maximum Strength, 45 Vegan Tablets

Brand: NutriBiotic

4.9(3,603 reviews)

At first signs of imbalance or depressed resistance, take one tablet daily with or without meals for two weeks. Not recommended for children under 12 years of age.

Price estimate

12.07

Buy on iHerb

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