# Source Naturals, B-1, Thiamin, 100 mg, 100 Tablets

> Price comparison in United Kingdom (GBP). Lowest price right now: **£17.68** at OnBuy.com plus £1.98 delivery, in stock. 1 offer from 1 shop. Checked 2026-10-11T01:03:58Z.

## Product
- Brand: Source Naturals
- Category: [Health & pharmacy](https://pricuro.com/uk/health-pharmacy.md) > [Vitamins & supplements](https://pricuro.com/uk/health-pharmacy/vitamins-supplements.md)
- EAN/GTIN: 0021078004073
- Page: https://pricuro.com/uk/p/source-naturals-b-1-thiamin-100-mg-100-tablets-2892624
- Image: https://pricuro.com/img/2892624/800/source-naturals-b-1-thiamin-100-mg-100-tablets.webp

## Offers (1, sorted by total price incl. delivery; used/refurbished last)

| # | Shop | Price | Delivery | Total | Availability | Condition | Buy |
|---|---|---|---|---|---|---|---|
| 1 | OnBuy.com | £17.68 | £1.98 | £19.66 | in stock | new | https://pricuro.com/go/7133289 |

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

- Lowest price today: £17.68
- Last 30 days: lowest £17.68, highest £19.65, average £19.21
- All-time low on Pricuro: £17.68 (2026-10-10)
- 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 | £19.65 |
| 2026-10-04 | £19.65 |
| 2026-10-05 | £19.65 |
| 2026-10-06 | £19.65 |
| 2026-10-07 | £19.65 |
| 2026-10-08 | £19.65 |
| 2026-10-09 | £19.65 |
| 2026-10-10 | £17.68 |
| 2026-10-11 | £17.68 |

## Specifications


Description (from a shop): Description: Dietary Supplement Supports Energy Production Vitamin B-1 (thiamin) is essential for the metabolism of carbohydrates, some amino acids...

## Other variants

- [Source Naturals, B-6, 100 mg, 100 Tablets](https://pricuro.com/uk/p/source-naturals-b-6-100-mg-100-tablets-2892625.md) – from £16.30
- [Source Naturals, Vitamin K, 100 Tablets](https://pricuro.com/uk/p/source-naturals-vitamin-k-100-tablets-2892784.md) – from £23.99
- [Source Naturals, Niacin, 100 mg, 250 Tablets](https://pricuro.com/uk/p/source-naturals-niacin-100-mg-250-tablets-2892637.md) – from £30.38
- [Source Naturals, C-1000, 100 Tablets](https://pricuro.com/uk/p/source-naturals-c-1000-100-tablets-2892629.md) – from £34.67
- [Source Naturals, L-Lysine, 1,000 mg, 100 Tablets](https://pricuro.com/uk/p/source-naturals-l-lysine-1-000-mg-100-tablets-2892572.md) – from £12.91
- [Source Naturals, L-Glutamine, 500 mg, 100 Tablets](https://pricuro.com/uk/p/source-naturals-l-glutamine-500-mg-100-tablets-2892568.md) – from £30.86
- [Source Naturals Vitamin B-50 Complex 50 Mg 100 Tablet](https://pricuro.com/uk/p/source-naturals-vitamin-b-50-complex-50-mg-100-tablet-2892628.md) – from £34.72
- [Source Naturals, Amino Day, 1,000 mg, 120 Tablets](https://pricuro.com/uk/p/source-naturals-amino-day-1-000-mg-120-tablets-2892586.md) – from £64.88
- [Source Naturals, Coenzymated B-6, 100 mg, 60 Tablets](https://pricuro.com/uk/p/source-naturals-coenzymated-b-6-100-mg-60-tablets-2892874.md) – from £36.03
- [Source Naturals, High Potency B-1, 100 Tablets](https://pricuro.com/uk/p/source-naturals-high-potency-b-1-100-tablets-2892700.md) – from £42.55
- [Source Naturals, MSM, 120 Tablets](https://pricuro.com/uk/p/source-naturals-msm-120-tablets-2892748.md) – from £34.67

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