# Cosrx The Vitamin C 23 Serum - 20ml

> Price comparison in United Kingdom (GBP). Lowest price right now: **£23.00** at argos.co.uk with free delivery, in stock. 2 offers from 2 shops, prices from £23.00 to £36.99. Checked 2026-10-11T11:40:53Z.

## Product
- Brand: COSRX
- Category: [Health & pharmacy](https://pricuro.com/uk/health-pharmacy.md) > [Vitamins & supplements](https://pricuro.com/uk/health-pharmacy/vitamins-supplements.md)
- EAN/GTIN: 8809598454651
- Page: https://pricuro.com/uk/p/cosrx-the-vitamin-c-23-serum-20ml-5426739
- Image: https://pricuro.com/img/5426739/800/cosrx-the-vitamin-c-23-serum-20ml.webp

## Offers (2, sorted by total price incl. delivery; used/refurbished last)

| # | Shop | Price | Delivery | Total | Availability | Condition | Buy |
|---|---|---|---|---|---|---|---|
| 1 | argos.co.uk | £23.00 | free | £23.00 | in stock | new | https://pricuro.com/go/4318924 |
| 2 | OnBuy.com | £36.99 | free | £36.99 | in stock | new | https://pricuro.com/go/63117271 |

## Price history (lowest price per day in United Kingdom, tracked since 2026-10-03, 9 days)

- Lowest price today: £23.00
- Last 30 days: lowest £23.00, highest £23.00, average £23.00
- All-time low on Pricuro: £23.00 (2026-10-03)
- Note: the history is still short, so it does not yet show whether today's price is a good one.

| Date | Lowest price |
|---|---|
| 2026-10-03 | £23.00 |
| 2026-10-04 | £23.00 |
| 2026-10-05 | £23.00 |
| 2026-10-06 | £23.00 |
| 2026-10-07 | £23.00 |
| 2026-10-08 | £23.00 |
| 2026-10-09 | £23.00 |
| 2026-10-10 | £23.00 |
| 2026-10-11 | £23.00 |

## Specifications

- Volume: 20 ml

Description (from a shop): COSRX The Vitamin C 23 Serum 20ml is a high-strength brightening serum designed for those who are already comfortable using vitamin C and want to take their routine a step further. The lightweight, smooth formula combines 23% pure vitamin C with Super Vitamin E, glutathione, niacinamide and hydrating ingredients such as hyaluronic acid and panthenolFrequency: Use once daily or as needed, according to the product instructions and your skin's tolerance. Application Technique: Dispense a small amount onto fingertips and apply evenly over the face, working from the centre outwards. Allow the serum to absorb fully before layering other skincare products. Best Practices: Apply to freshly clea…

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