VISTRA Vitamin C 500 mg Lozenges Strawberry Flavor

Name: VISTRA Vitamin C 500 mg Lozenges Strawberry Flavor
Brand: VISTRA
Availability: InStock

Thai FDA Reg. No. 13-1-00449-5-0245 ↗Dietary supplement — not a medicine

WHAT IT IS

VISTRA Vitamin C 500 mg Lozenges Strawberry Flavor is a strawberry-flavoured vitamin C lozenge with 500 mg of vitamin C per tablet, sold as a 15-tablet tube or a box of ten tubes.

ABOUT THIS FORMULA

A strawberry-flavoured lozenge. The label directs one tablet a day. Supplied as a tube of 15 tablets and as a box of 10 tubes x 15 tablets (net weight 285 g). The strawberry illustration on the pack indicates flavour only.

WHO IT’S FOR

·You want steady, everyday support for your body’s natural defences

·You want to cover the everyday gaps your meals can leave

KEY FACTS

·Vitamin C helps the normal function of the immune system and helps collagen formation for the normal function of the skin

·Vitamin C 500% Thai RDI; lozenge form

Dietary supplement — not a medicine; no effect in preventing or treating disease.

SIZE

WHERE TO BUY

Shopee

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Key ingredients

CVitamin C →

Related categories

Immunity

Product information

Form: Lozenge
Serving size: 1 tablet (1,900 mg)
Directions: 1 tablet daily
Servings per container: 15 servings
Net weight: 28.5 g (15 tablets)
Storage: Store in a cool, dry place below 30°C. Once opened, consume continuously until finished.
Warnings: Children and pregnant women should not consume. No effect in preventing or treating disease. Eat a variety of foods from the 5 food groups in appropriate proportions regularly. Not a food for weight control.
Barcode (EAN-13): 8 851515 609095
FDA reg. no. (อย.): 13-1-00449-5-0245
Halal certification no.: This product does not carry halal certification
Manufacturer / head office: Pronova Laboratories Co., Ltd., 88 Moo 7, Bueng Thong Lang, Lam Luk Ka, Pathum Thani 12150. Customer relations 02-791-3933

General product information based on the product label. This is a dietary supplement, not a medicine, and has no effect in preventing or treating disease.

Key ingredients

IngredientAmount per serving

Vitamin C500 mg (per the product name on the label)

Sodium1737 mg per 100 g (declared on the front of pack)

Frequently asked about VISTRA Vitamin C 500 mg Lozenges Strawberry Flavor

What is the difference between the tube and the box of Vitamin C 500 mg Lozenges?

The number of tubes. The tube holds 15 lozenges; the box holds 10 tubes of 15 lozenges, and its net weight is declared as 10 tubes of 28.5 g, 285 g in total. The lozenge inside is the same in both formats.

What is vitamin C?

Vitamin C, or L-ascorbic acid, is a water-soluble vitamin. Humans, unlike most animals, lack the final enzyme in the pathway that makes vitamin C from glucose, so it has to come from the diet. The US Recommended Dietary Allowance is 90 mg a day for men and 75 mg for women.

When should I take vitamin C?

Vitamin C is water-soluble and can be taken at any time. What matters more than timing is the size of each dose: at intakes of 30 to 180 mg a day the body absorbs roughly 70 % to 90 %, but above 1 g a day absorption falls below 50 %. Splitting the amount across the day is one approach some people take.

How is acerola Vitamin C different from synthetic?

Acerola cherry is a natural source of Vitamin C that comes with bioflavonoids, while ascorbic acid is the pure form; both provide Vitamin C.

Is this product Thai FDA-registered?

Yes — every VISTRA product is a dietary supplement registered with the Thai FDA. The registration number appears on the label and on this page.

Can it prevent or treat disease?

No. This is a dietary supplement, not a medicine — it has no effect in preventing or treating any disease. Read the label before use.

Last reviewed 2 Sep 2026 · Reviewed by VISTRA Editorial Team

VISTRA Vitamin C 500 mg Lozenges Strawberry Flavor

WHERE TO BUY

Shopee

VISTRA Vitamin C 500 mg Lozenges Strawberry FlavorWhere to buy ↑