# Source Naturals, L-Tryptophan, 60 Tablets

> Price comparison in United Kingdom (GBP). Lowest price right now: **£34.08** at OnBuy.com plus £1.98 delivery, in stock. 2 offers from 1 shop, prices from £34.08 to £37.42. Checked 2026-10-11T01:03:58Z.

## Product
- Brand: Source Naturals
- Category: [Phones & tablets](https://pricuro.com/uk/phones-tablets.md) > [Tablets](https://pricuro.com/uk/phones-tablets/tablets.md)
- EAN/GTIN: 0021078019794
- Page: https://pricuro.com/uk/p/source-naturals-l-tryptophan-60-tablets-2892908
- Image: https://pricuro.com/img/2892908/800/source-naturals-l-tryptophan-60-tablets.webp

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

| # | Shop | Price | Delivery | Total | Availability | Condition | Buy |
|---|---|---|---|---|---|---|---|
| 1 | OnBuy.com | £34.08 | £1.98 | £36.06 | in stock | new | https://pricuro.com/go/7562589 |
| 2 | OnBuy.com | £37.42 | £6.99 | £44.41 | in stock | new | https://pricuro.com/go/7587313 |

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

- Lowest price today: £34.08
- Last 30 days: lowest £34.08, highest £36.05, average £35.17
- All-time low on Pricuro: £34.08 (2026-10-08)
- 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 | £36.05 |
| 2026-10-04 | £36.05 |
| 2026-10-05 | £36.05 |
| 2026-10-06 | £36.05 |
| 2026-10-07 | £36.05 |
| 2026-10-08 | £34.08 |
| 2026-10-09 | £34.08 |
| 2026-10-10 | £34.08 |
| 2026-10-11 | £34.08 |

## Specifications


Description (from a shop): Dietary Supplement Mood, Relaxation, Sleep 500 mg Per Serving Non GMO Validated Suitable For Vegetarians The essential amino acid...

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