PureDefense chewables
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 |
|---|---|
| Vitamin C289 systematic reviews · 808 randomised trials | 30 mg |
| Calcium702 systematic reviews · 3290 randomised trials | 3 mg |
| Zinc469 systematic reviews · 1315 randomised trials | 7.5 mg |
| EpiCor dried Yeast Fermentate Complex | 125 mg |
| European Elderberry extract | 100 mg |
| Quercetin Dihydrate | 30 mg |
Certifications & Testing
Other Ingredients
Xylitol, Cellulose, natural Mango flavor, Ascorbyl Palmitate, Silica, Lo Han (Momordica grosvenorii) extract
Recommended Use
Recommendations: Ages 2-3, take 2 tablets daily, with a meal. Ages 4 and up, take 2 tablets, 1-2 times daily, with a meal.
Warnings
Warning: If you are pregnant or lactating, have any health condition or are taking any medications, particularly immunosuppressants, consult your health professional before use. Keep out of the reach of children. Use only if safety seal is intact.
Frequently Asked Questions
What is Pure Encapsulations PureDefense chewables's Formulate score?
Pure Encapsulations PureDefense chewables scores 81 out of 100 (grade A-) 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 Pure Encapsulations PureDefense chewables worth it?
Pure Encapsulations PureDefense chewables scores 81/100 (grade A-). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Pure Encapsulations PureDefense chewables?
Each serving contains Vitamin C (30 mg), Calcium (3 mg), Zinc (7.5 mg), EpiCor dried Yeast Fermentate Complex (125 mg), and more. Serving size: 2 Chewable Tablet(s). 60 servings per container.
How do I take puredefense chewables?
Recommendations: Ages 2-3, take 2 tablets daily, with a meal. Ages 4 and up, take 2 tablets, 1-2 times daily, with a meal.
Who makes PureDefense chewables?
PureDefense chewables is made by Pure Encapsulations. See Formulate's full grade and product lineup for Pure Encapsulations on its brand page.
Is Pure Encapsulations PureDefense chewables third-party tested?
Pure Encapsulations lists the following certifications and testing for this product: Dairy-Free, Non-GMO, Soy-Free, Vegan, Vegetarian, Certified Gluten-Free (GFCO).
Related Supplements
Track puredefense chewables in your stack
Build a personalized supplement stack free in your browser — no install. Flag dose overlaps and interactions, and keep every product scored against the latest evidence.
Is PureDefense chewables right for your goals?
Two questions, then every ingredient graded against what you're actually trying to do — plus what it costs per effective dose.
Build my stack2 questions · free · no account needed to start
Also on iPhone — get the free app
Evidence-based supplement guides, no spam
We send a short digest when new guides drop — nothing else. No affiliate pushes, no sponsored content, unsubscribe anytime.
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.