# Esterol Ester-C

**Esterol Ester-C** is a patented nutritional product that contains ascorbic acid and calcium. Esterol also provides three types of bioflavonoids - quercetin, rutin, and proanthocyanidins from grape seed extract. The metabolites in Ester-C help increase retention of vitamin C in white blood cells for immune function. This extended retention time is what sets Ester-C apart from other vitamin C products. In two capsules, Esterol Ester-C contains 1.35 grams of vitamin C. Ester-C vitamin C is corn-sourced. 

**Suggested use:**

As a dietary supplement, 1 or 2 capsules one or two times daily between meals, or as directed by a healthcare practitioner.

**Other Ingredients:**

Hydroxypropyl methylcellulose, magnesium stearate, silicon dioxide.

Variations in product color may occur Keep in a cool, dry place, tightly capped.

## Details

- **Price:** 40.99 USD
- **Vendor:** ALLERGY RESEARCH GROUP
- **Type:** Dietary Supplement
- **Tags:** 100 CP, 45 Day Supply, ALLERGY RESEARCH GROUP, flash, Form|VC, SUPPLEMENT, SyncedWithC4

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 40.99 USD | In stock |

## Images

- Esterol Ester-C
- Esterol Ester-C
- Esterol Ester-C
- Esterol Ester-C
- Esterol Ester-C

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> Source: [Village Green Apothecary](https://myvillagegreen.com/products/allergy-research-group-esterol-100-caps)
> Updated: 2026-06-06