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#9 in Immune Support Third-Party Tested
NOW Olive Leaf Extract 500mg (120 Veg Capsules)
by NOW Foods
"Olive leaf extract standardized to 18% oleuropein — the Mediterranean immune and cardiovascular compound"
Amazon Rating
4.6/5
Reviews
8,200+
Price Range
$14-18
Servings
120 servings
GMP CertifiedNon-GMOVegan
Our Editorial Rating
8.3
Very Good
Overview
NOW Olive Leaf Extract provides 500mg standardized to 18% oleuropein (90mg per capsule). Oleuropein is the primary bioactive compound in olive leaves, responsible for the Mediterranean diet's cardiovascular and immune benefits. Research supports olive leaf extract for blood pressure support, antiviral and antimicrobial activity, and antioxidant defense. The 120-capsule count provides a 4-month supply.
Key Ingredients
| Ingredient | Amount |
|---|---|
| Olive Leaf Extract | 500 mg |
| Oleuropein (18%) | 90 mg |
Pros & Cons
What We Like
- 18% oleuropein standardization
- 120 capsules = 4-month supply
- Cardiovascular and immune support
- 8,200+ reviews, 4.6 stars
- Mediterranean diet compound
What Could Be Better
- May lower blood pressure
- Can interact with blood pressure meds
- Effects are gradual
- Less known than other immune supplements
Who Is This For?
Best For
- Cardiovascular support
- Immune defense
- Blood pressure support
- Mediterranean diet supplementation
Not Ideal For
- Those on blood pressure medications
- Those with low blood pressure
- Those wanting immediate immune effects
Our Verdict
8.3/10 — Very Good
The Mediterranean immune compound. Olive leaf's oleuropein provides the cardiovascular and immune benefits associated with the Mediterranean diet in a concentrated form.