VITAMIN C 500mg + CITRUS BIOFLAVONOIDS
500mg of Ascorbic Acid (Vitamin C) per capsule. With citrus bioflavonoids from bitter orange. Suitable for vegans.
ASCORBIC ACID (VITAMIN C) POWDER
VITAMIN C 1000mg + BIOFLAVONOIDS + ROSE HIP
QUERCETIN 600mg + VITAMIN C + BIOFLAVONOIDS
REISHI COMPLEX EXTRACT (15:1) 500mg
SEASONAL CHANGE VITAMINS
VITAMIN B2 (RIBOFLAVIN) 100mg
NATURAL BETA CAROTENE (VITAMIN A) 15000IU
LIPOSOMAL VITAMIN C (Liposovit®) (500mg VITAMIN C)
- Vitamin C capsules.
- 500mg per unit.
- With Citrus aurantium extract.
- Standardised in citrus flavonoids.
- Vegan-friendly.
Table of contents

What is Vitamin C 500mg?
Vitamin C 500mg by EssentialSeries is a dietary supplement in vegetable capsules made from L-ascorbic acid as a form of vitamin C, and 12:1 extract of Citrus aurantiumL. standardised to 60% bioflavonoids.
Vitamin C is a water-soluble vitamin.
Vitamin C 500mg has been developed without animal-derived compounds so that:
This product is 100% suitable for vegetarians and vegans.

Vitamin C 500mg properties
Vitamin C
- Vitamin C contributes to normal energy metabolism.
- Vitamin C contributes to the normal functioning of the nervous system.
- Vitamin C contributes to normal psychological function.
- Vitamin C contributes to the normal functioning of the immune system.
- Vitamin C contributes to the protection of cells against oxidative damage.
- Vitamin C contributes to the normal functioning of the immune system during and after intense physical exercise.
- Vitamin C helps to reduce tiredness and fatigue.
- Vitamin C contributes to normal collagen formation for normal bone function.
- Vitamin C contributes to normal collagen formation for normal cartilage function.
- Vitamin C helps regenerate the reduced form of vitamin E.

Why buy Vitamin C by HSN?
Standardised content
EssentialSeries Vitamin C has been formulated with a 12:1 extract of Citrus aurantium L. and a standardised bioflavonoid content of 60%.
Citrus bioflavonoids from bitter orange are polyphenolic substances naturally present in fruits and vegetables. There are subgroups of flavonones, flavonols, flavan-3-ols, chalcones, isoflavones and anthocyanins (EFSA, 2011).
The 12:1 extract refers to the concentration ratio of the herbal extract, in this case 12 times greater than the original fruit, allowing the plant constituents to be condensed into small amounts that can be encapsulated.
In addition, the extract used has been standardised to 60% bioflavonoids, thus ensuring the established presence of this quantity of botanical compounds in the product.
Each vitamin C 500mg capsule contains 200mg of bioflavonoids.

Concentration
In each vegetable capsule you'll find 500mg of pure vitamin C.
A concentration of microcrystalline ascorbic acid as a source of vitamin C that contributes 625% of the Nutrient Reference Values of the European Regulation.
Vegan
No ingredients of animal origin have been used in the development of the product, so both its raw material and the rest of the elements used for the development of the capsules are 100% vegan.
Vitamin C 500mg is suitable for vegetarians and vegans.

What products can you combine it with?
It goes great with HSN vitamin and mineral products, such as:
Bibliographic sources
- EFSA Panel on Dietetic Products, N. and A. (NDA). (2009). Scientific Opinion on the substantiation of health claims related to vitamin C pursuant to Article 13(1) of Regulation (EC) No 1924/2006. EFSA Journal, 7(10), 1226.
- EFSA Panel on Dietetic Products, N. and A. (NDA). (2011). Scientific Opinion on the substantiation of health claims related to: flavonoids and ascorbic acid in fruit juices pursuant to Article 13(1) of Regulation (EC) No 1924/2006. EFSA Journal, 9(4), 2082.
- EFSA Panel on Dietetic Products, N. and A. (NDA). (2010). Scientific Opinion on the substantiation of health claims related to vitamin C pursuant to Article 13(1) of Regulation (EC) No 1924/2006. EFSA Journal, 8(10), 1815.
1 The effect is achieved with a daily intake of 200mg in addition to the recommended daily intakes of Vitamin C.
Nutritional FactsVITAMIN C 500mg + CITRUS BIOFLAVONOIDS - 120 veg caps |
| daily doseper serving |
| Serving size: 1 veg caps | ||
| daily dose: 3 veg caps | ||
| Servings per container: 120 | ||
| Daily amount | |||
|---|---|---|---|
| Vitamin C (as ascorbic acid) | 1500mg | ||
| Bitter orange fruit extract (12:1) (60% citrus bioflavonoids) (Citrus aurantium) | 1000mg | ||
| equivalence of fruit | 12000mg | ||
| Citrus Bioflavonoids | 600mg | ||
| NRVs (Nutrient Reference Values) established in Regulation (EU) 1169/2011 of 25 October 2011. †† NRVs are not established on this occasion. |
Ingredients
Ascorbic acid (vitamin C), bitter orange extract (12:1, from Citrus aurantium fruit, 60% citrus bioflavonoids), vegetable capsule [glazing agent (hydroxypropyl methyl cellulose)], anti-caking agent (magnesium salts of fatty acids).
Warnings
Store in a cool (below 25°C), dry and dark place. Do not exceed the stated recommended daily dose. Keep out of reach of the smallest children. Nutritional supplements should not be used to replace a balanced diet. It is necessary to maintain a varied and balanced diet and a healthy lifestyle. Health claim awaiting European authorization.
How to take VITAMIN C 500mg + CITRUS BIOFLAVONOIDS - 120 veg caps
Take 1 vegetable capsule 3 times a day with the meals.
The product reviews and opinions published reflect only the customers’ views and experiences. HSN does not verify or endorse such comments or claims, and is not responsible for the content provided in the reviews. Statements regarding food supplements have not been evaluated by the EFSA (European Food Safety Authority) and are not intended to diagnose, treat, cure, or prevent any disease or medical condition.
The product reviews and opinions published reflect only the customers’ views and experiences. HSN does not verify or endorse such comments or claims, and is not responsible for the content provided in the reviews. Statements regarding food supplements have not been evaluated by the EFSA (European Food Safety Authority) and are not intended to diagnose, treat, cure, or prevent any disease or medical condition.
A satisfied customer says:
No colds.
María luisa 06/08/2023
It increases defenses and prevents colds. In October I start 4 months of reinforcement with vitamin C and flavonoids that also help me to generate collagen that slows the aging of my skin and bones. It does not taste like nothing because it is a capsule.
Show original languageA critical customer says:
Acceptable product
Natalia 27/07/2023
I bought these capsules by mistake when I always buy the other vitamin C and rosehip capsules and, although they are more convenient to take, I am not convinced that you have to take 3 a day. When I run out of the bottle I will buy the others.
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Indispensable
Eisbär 19/11/2025
As it is 500mg you can modulate the dose depending on the period. It is not missing throughout the year, adjusting and combining it according to needs.
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Good quality
Dionisio 05/11/2025
A must especially in winter. I have been taking it for years. Very good quality product.
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Very good value for money
Isa 27/10/2025
Very good quality and high dosage of vitamin C. No taste and easy to take. I will buy it again.
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Good combination
Jose 02/10/2025
I like the fact that it is 500mg because it allows a more efficient dosage and absorption than doses with 1 gram, besides that they could generate more problems with oxalates.
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Convenient and effective
Juan Diego 23/09/2025
A good vitamin C with citrus bioflavonoids that helps the vitamin to be better absorbed.
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