# Swanson DL-Phenylalanine, 500mg - 100 caps

> Price comparison in United Kingdom (GBP). Lowest price right now: **£32.49** at OnBuy.com with free delivery, in stock. 2 offers from 2 shops, prices from £32.49 to £32.49. Checked 2026-10-11T11:40:53Z.

## Product
- Brand: BritishVita | Premium UK Vitamins & Wellness Supplements
- Category: [Health & pharmacy](https://pricuro.com/uk/health-pharmacy.md) > [Vitamins & supplements](https://pricuro.com/uk/health-pharmacy/vitamins-supplements.md)
- EAN/GTIN: 0087614018737
- Manufacturer part number: B002MQC1NY
- Page: https://pricuro.com/uk/p/swanson-dl-phenylalanine-500mg-100-caps-422857
- Image: https://pricuro.com/img/422857/800/swanson-dl-phenylalanine-500mg-100-caps.webp

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

| # | Shop | Price | Delivery | Total | Availability | Condition | Buy |
|---|---|---|---|---|---|---|---|
| 1 | OnBuy.com | £32.49 | free | £32.49 | in stock | new | https://pricuro.com/go/7501025 |
| 2 | Joybuy UK | £8.31 | £3.99 | £12.30 | out of stock | new | https://pricuro.com/go/58103976 |

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

- Lowest price today: £32.49
- Last 30 days: lowest £8.31, highest £32.49, average £16.74
- All-time low on Pricuro: £8.31 (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 | £16.92 |
| 2026-10-04 | £16.92 |
| 2026-10-05 | £16.92 |
| 2026-10-06 | £16.92 |
| 2026-10-07 | £16.92 |
| 2026-10-08 | £8.31 |
| 2026-10-09 | £16.92 |
| 2026-10-10 | £8.31 |
| 2026-10-11 | £32.49 |

## Specifications


Description (from a shop): Swanson Amino Acid DL-Phenylalanine 500 mg, 100 capsules. A dietary supplement that supports specialized dietary needs and plays a key role in neurotransmitter function. The full-spectrum formula features plant-based ingredients without unnecessary processing. Manufactured in GMP-certified facilities with purity and potency testing including independent third-party labs. Since 1969, Swanson Health has delivered science-backed wellness products worldwide. An amino acid supplement for specialized dietary support Plays a key role in neurotransmitter function Full Spectrum formula features plant-based ingredients without unnecessary processing For nearly 5 years, Swanson has delivered science-ba…

## Other variants

- [Swanson L-Proline, 500mg - 100 caps](https://pricuro.com/uk/p/swanson-l-proline-500mg-100-caps-422963.md) – from £13.33

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