Willow Bark
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Three factors carry this score; three more are checked separately and can only take points away. Hover or tap to see what drove each one.
Ingredients per Serving
| Ingredient | Amount |
|---|---|
| Willow Bark Extract | 712 mg |
Certifications & Testing
Other Ingredients
Water, Distilled, Cane Alcohol, Glycerin
Recommended Use
Suggested use Shake well before using Adults: Add 1 squeeze of the dropper bulb to 2 oz. of water or juice, 2 to 5 times per day. Best taken between meals.
Warnings
Keep out of the reach of children
Frequently Asked Questions
What is Herb Pharm Willow Bark's Formulate score?
Herb Pharm Willow Bark scores 76 out of 100 (grade B+) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is Herb Pharm Willow Bark worth it?
Herb Pharm Willow Bark scores 76/100 (grade B+). That's an above-average result — most of its doses and ingredient forms are well-chosen, with only minor gaps in dosing, transparency, or testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Herb Pharm Willow Bark?
Each serving contains Willow Bark Extract (712 mg). Serving size: 0.7 mL. 42 servings per container.
How do I take willow bark?
Suggested use Shake well before using Adults: Add 1 squeeze of the dropper bulb to 2 oz. of water or juice, 2 to 5 times per day. Best taken between meals.
Who makes Willow Bark?
Willow Bark is made by Herb Pharm. See Formulate's full grade and product lineup for Herb Pharm on its brand page.
Is Herb Pharm Willow Bark third-party tested?
Herb Pharm lists the following certifications and testing for this product: Gluten-Free.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.