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Immune support; Antioxidant support; Collagen formation support
Adults looking to increase daily vitamin C intake and those who prefer a gentle, non-acidic form for routine wellness support.
Adults take 1 capsule twice daily, preferably with meals. Taking with food may improve digestive comfort for vitamin C and polyphenols.
Halal; Non-GMO; Certified Gluten-Free; Kosher Parve; Suitable for vegans; Free of: gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener, and color.
Vitamin C functions as an antioxidant and cofactor for enzymes involved in collagen formation and carnitine and neurotransmitter synthesis, and the Ester-C form is non-acidic and designed for enhanced retention in cells.
Caution: May cause mild digestive discomfort in some people; taking with food can improve tolerance.
Bioflavonoids are plant polyphenols that may help stabilize vitamin C and support antioxidant activity in tissues.
Caution: May interact with certain medications due to polyphenol content; separate from medications if advised by a professional.
Acerola provides naturally occurring vitamin C and polyphenols that may enhance antioxidant capacity alongside ascorbate.
Caution: Contains natural fruit compounds; individuals sensitive to fruit extracts should monitor for tolerance.
Rose hips supply plant polyphenols and vitamin C-related compounds that may complement antioxidant support.
Caution: May cause mild gastrointestinal upset in sensitive individuals; take with food if needed.
Rutin is a flavonoid that may support capillary integrity and complement vitamin C’s antioxidant actions.
Caution: Very small amount present; those sensitive to flavonoids should still monitor for tolerance.
Vitamin C provides core antioxidant and collagen cofactor activity, while bioflavonoids, acerola, rose hips, and rutin add complementary polyphenols that may help stabilize vitamin C and broaden antioxidant support. The non-acidic Ester-C form is designed for gentle stomach tolerance and improved cellular retention of vitamin C.
Label Warning: If you are pregnant, nursing, taking any medication, or have a medical condition, consult a healthcare practitioner before use. Stop use and consult a healthcare practitioner if adverse reactions occur.
Who should be cautious: People with a history of kidney stones or high iron intake may want to use vitamin C products cautiously. Those with citrus allergies may be sensitive to citrus bioflavonoids or rose hips and should consider discussing with a healthcare provider before use.
Storage: Store at room temperature.
Users say the non-acidic capsules are easy to digest without discomfort.
Customers like the small capsule size and convenient daily use.
Some feedback links use to feeling healthier and fewer colds, but responses may differ.
This product is guaranteed authentic and backed by our easy returns & refunds policy. Details
Quercetin & Bromelain may enhance Vitamin C's immune support and antioxidant benefits, offering a synergistic boost to overall wellness.
AI generated. Not medical advice.
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Ester-C® Plus is exclusively formulated by Solgar® and provides a unique, pH neutral (non acidic) Ester-C® Vitamin C that is gentle on the stomach. The Vitamin C metabolites in Ester-C® positively impact the retention of Vitamin C in cells, providing additional benefits. A special manufacturing process is employed to form a unique calcium ascorbate metabolite complex. This well-retained complex further incorporates natural bioflavonoids and acerola berry along with rose hips fruit.
As a dietary supplement for adults, take one (1) vegetable capsule two times daily, preferably with meals or as directed by a healthcare practitioner.
Vegetable cellulose, vegetable magnesium stearate, silica.
Free of: Gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener and color.
If you are pregnant, nursing, taking any medication or have any medical condition, please consult your healthcare practitioner before taking any dietary supplement. Discontinue use and consult your healthcare practitioner if any adverse reactions occur. Keep out of reach of children. Store at room temperature. Do not use if outer bottle seal is missing or damaged.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Supplement facts | ||
| Serving Size: 1 Vegetable Capsule | ||
| Amount Per Serving | %DV | |
| Vitmain C (as Ester-C® calcium ascorbate) | 500 mg | 556% |
| Citrus Bioflavonoid Complex | 25 mg | ** |
| Acerola Extract (Malpighia glabra) (fruit) | 10 mg | ** |
| Rose Hips (fruit) | 10 mg | ** |
| Rutin | 5 mcg | ** |
| **Daily Value (DV) not established | ||
