Key Benefits

• Supports normal immune system function.

• Contributes to normal collagen formation.

• Helps reduce tiredness and fatigue.

• Protects cells from oxidative stress.

• Patented Ester-C® form, gentle and non-acidic.

Solgar® Ester-C® Plus 500 mg delivers a patented, non-acidic form of vitamin C in a high-strength formula. Vitamin C contributes to the normal function of the immune system, including during and after intense physical exercise. It also contributes to normal collagen formation for the function of skin, bones, cartilage, teeth, and gums. In addition, vitamin C supports the normal functioning of the nervous system, helps protect cells from oxidative stress, reduces tiredness and fatigue, and increases iron absorption.

This formula also contains natural plant bioflavonoids, compounds found in fruits and vegetables that occur alongside vitamin C in nature. Each tablet provides 500 mg of vitamin C in a gentle, easy-to-digest form.

Solgar® has been dedicated to health and wellbeing since 1947. The brand is guided by nature and informed by science, bringing supplements from small-batch production and using only the finest raw materials, with no shortcuts to quality. From a strong heritage to an even stronger future, every gold cap seals an amber glass bottle that represents decades of diligent research, pioneering science, and an unwavering commitment to wellness. Over 75 years of pioneering research have established Solgar® as the Gold Standard in nutritional supplements—trusted worldwide to support you and your family's wellbeing journey.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Vitamin C (as Ester-C®, calcium-L-Ascorbate), Hydroxypropylmethyl cellulose (Vegetable Capsule Shell), Vegetable magnesium stearate (Anti-caking Agent), Silicon dioxide (Anti-caking Agent), Citrus Bioflavonoid Complex, Rose Hips (Rosa canina) Powder, Acerola (Malpighia glabra) Fruit Powder Extract, Rutin.

Recommended for adults. Take one capsule daily, preferably with a meal, or as directed by a healthcare professional.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.