Ester-C® & Flavonoids – Immune & Vascular Support
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Estimated Delivery:Jul 23 - Jul 27
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Free Shipping: On all orders over $50
Pick-up: Available in 2-4 business days
Ester-C® & Flavonoids – Immune & Vascular Support
Ester-C® & Flavonoids – Immune and Vascular Support
Enhanced-Retention Vitamin C Complex with Quercetin & Rutin
Product Overview
Ester-C® & Flavonoids is a high-potency, bioavailable form of vitamin C formulated to promote optimal immune defense and vascular health. This advanced complex provides Ester-C® calcium ascorbate for gentle absorption and extended retention in the body, combined with antioxidant-rich flavonoids quercetin and rutin for synergistic support. Ideal for adults and children aged 9 and up, this daily supplement helps strengthen immune resilience, support collagen synthesis, and protect cells from oxidative stress.
Key Benefits
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Promotes healthy immune system response ‡
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Supports vascular and capillary integrity ‡
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Provides gentle, easy-to-absorb vitamin C with extended retention
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Combines quercetin and rutin for enhanced antioxidant synergy
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Vegan, hypoallergenic, and made with high-quality ingredients
Ingredients & Nutritional Profile
| Ingredient | Amount Per Serving (1 capsule) | % Daily Value |
|---|---|---|
| Vitamin C (as Ester-C® calcium ascorbate) | 500 mg | 556% |
| Citrus Bioflavonoids (orange) | 100 mg | ** |
| Quercetin (dihydrate) | 50 mg | ** |
| Rutin (sophora japonica) | 25 mg | ** |
Other Ingredients: Vegetarian capsule (hypromellose), hypoallergenic plant fiber.
Does Not Contain: Gluten, wheat, dairy, soy, artificial colors, flavors, or preservatives.
Do’s and Don’ts
Do:
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Take with or between meals for optimal absorption
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Store in a cool, dry place away from sunlight
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Use consistently to support daily immune health
Don’t:
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Exceed recommended dosage without professional guidance
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Use if pregnant, nursing, or on medications without consulting a healthcare provider
How to Take
Take 1 capsule 1–2 times daily, with or between meals, or as directed by your healthcare provider.
Who Should Avoid This Product
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Pregnant or nursing individuals without medical supervision
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Children under age 9 unless directed by a healthcare provider
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Individuals with medical conditions or taking prescription medications should consult a practitioner before use
Frequently Asked Questions (FAQs)
What makes Ester-C® different from regular vitamin C?
Ester-C® is a non-acidic form of vitamin C that is gentle on the stomach and retained longer in white blood cells for extended immune support.
Why are flavonoids included in this formula?
Quercetin and rutin enhance vitamin C activity and provide additional antioxidant support for vascular and immune health.
Can children take this product?
Yes, for ages 9 and older under healthcare guidance.
Is this product vegan?
Yes. All ingredients are plant-derived and free from animal products.
Why Buy from Rock Ridge Pharmacy
At Rock Ridge Pharmacy, we curate clinically validated supplements trusted by pharmacists for purity and effectiveness. Your well-being is our priority—every product meets rigorous quality standards to ensure safe and dependable results.
Call to Action
Defend your immunity daily. Order Ester-C® & Flavonoids today from Rock Ridge Pharmacy and experience gentle, long-lasting vitamin C support.
Disclaimer: This product is not intended to diagnose, treat, cure, or prevent any disease. Statements have not been evaluated by the FDA. Consult your healthcare provider before use.