A synergistic blend combining quercetin, vitamin C, and plant compounds in a gentle, non-acidic formula.
In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.
Buy now, pay later from £3.62/mo
Key Benefits
Provides 500 mg vitamin C.
With 500 mg quercetin per serving.
Includes rutin, rose hips, and acerola.
Quercetin Complex with Ester-C®+ is formulated to deliver 500 mg of vitamin C per serving, which contributes to the normal function of the immune system, normal energy-yielding metabolism, and the protection of cells from oxidative stress.
The blend combines quercetin with plant compounds such as rutin, citrus bioflavonoids, rose hips, and acerola berry, alongside bromelain, an enzyme derived from pineapple. Each capsule provides a gentle, non-acidic form of vitamin C, making it suitable for those seeking a pH-neutral option.
Free from gluten, dairy, and artificial additives, Quercetin Complex with Ester-C®+ offers a clean formulation designed to be taken as part of a varied and balanced diet and a healthy lifestyle.
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.
Two (2) vegetable capsules provide: Vitamin C (as calcium ascorbate, threonate Ester-C) 500 mg, Quercetin 500 mg. Vegetable Capsule Shell: hydroxypropylmethyl cellulose. Anti-caking Agents: vegetable stearic acid, silicon dioxide, vegetable magnesium stearate. Bromelain (2000 GDU/g) 50 mg, Citrus Bioflavonoids (as prep.) 5 mg, Rose Hips Powder 50 mg, Acerola Powdered Extract (4:1) 50 mg. Bulking Agent: microcrystalline cellulose. Rutin 10 mg.
As a dietary supplement for adults, take two (2) vegetable capsules twice daily, preferably with a meal or as directed by a healthcare practitioner.
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.
Not sure if this is right for you? Get expert advice.(opens in a new tab)
A synergistic blend combining quercetin, vitamin C, and plant compounds in a gentle, non-acidic formula.
In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.
Buy now, pay later from £3.62/mo
Key Benefits
Provides 500 mg vitamin C.
With 500 mg quercetin per serving.
Includes rutin, rose hips, and acerola.
Quercetin Complex with Ester-C®+ is formulated to deliver 500 mg of vitamin C per serving, which contributes to the normal function of the immune system, normal energy-yielding metabolism, and the protection of cells from oxidative stress.
The blend combines quercetin with plant compounds such as rutin, citrus bioflavonoids, rose hips, and acerola berry, alongside bromelain, an enzyme derived from pineapple. Each capsule provides a gentle, non-acidic form of vitamin C, making it suitable for those seeking a pH-neutral option.
Free from gluten, dairy, and artificial additives, Quercetin Complex with Ester-C®+ offers a clean formulation designed to be taken as part of a varied and balanced diet and a healthy lifestyle.
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.
Two (2) vegetable capsules provide: Vitamin C (as calcium ascorbate, threonate Ester-C) 500 mg, Quercetin 500 mg. Vegetable Capsule Shell: hydroxypropylmethyl cellulose. Anti-caking Agents: vegetable stearic acid, silicon dioxide, vegetable magnesium stearate. Bromelain (2000 GDU/g) 50 mg, Citrus Bioflavonoids (as prep.) 5 mg, Rose Hips Powder 50 mg, Acerola Powdered Extract (4:1) 50 mg. Bulking Agent: microcrystalline cellulose. Rutin 10 mg.
As a dietary supplement for adults, take two (2) vegetable capsules twice daily, preferably with a meal or as directed by a healthcare practitioner.
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.
Not sure if this is right for you? Get expert advice.(opens in a new tab)


Speak to our experts
Getting the most from your products is easier with the right advice.
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.





