# Metagenics, SeroSyn™, 90 Capsules

> Price comparison in United Kingdom (GBP). Lowest price right now: **£85.78** at iHerb GBP, in stock. 2 offers from 2 shops, prices from £85.78 to £190.49. Checked 2026-10-22T21:35:50Z.

## Product
- Brand: Metagenics
- Category: [Health & pharmacy](https://pricuro.com/uk/health-pharmacy.md) > [Vitamins & supplements](https://pricuro.com/uk/health-pharmacy/vitamins-supplements.md)
- EAN/GTIN: 0755571934215
- Page: https://pricuro.com/uk/p/metagenics-serosyn-90-capsules-21720409
- Image: https://pricuro.com/img/21720409/800/metagenics-serosyn-90-capsules.webp

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

| # | Shop | Price | Delivery | Total | Availability | Condition | Buy |
|---|---|---|---|---|---|---|---|
| 1 | iHerb GBP | £85.78 | see shop | – | in stock | new | https://pricuro.com/go/147064037 |
| 2 | OnBuy.com | £190.49 | free | £190.49 | in stock | new | https://pricuro.com/go/156626587 |

## Vouchers and offers from these shops

- iHerb GBP: Metagenics: 20% Off – code `OCT26MTG` (valid until 2026-10-28)
- iHerb GBP: 20% Off Supplements Experts Take Daily – code `OCT26DAILY` (valid until 2026-11-09)
- iHerb GBP: 15% off new customers – code `EU15N` (valid until 2026-12-31)
- iHerb GBP: 20% off Doctor's Best Supplements – code `DRBEST26` (valid until 2027-01-01)
- iHerb GBP: 15% off for NEW Customers – code `15NEWC` (valid until 2027-01-01)
- iHerb GBP: 10% off $60 – code `GOLD60` (valid until 2027-01-01)
- iHerb GBP: 20% off for NEW Customers – code `NEW20` (valid until 2027-01-01)
- iHerb GBP: 15% off Paradise Herbs – code `PARADISE15` (valid until 2028-01-01)
- iHerb GBP: Get 10% off over 50 GBP with the code GOLDGB. – code `GOLDGB` (valid until 2028-09-08)
- iHerb GBP: 15% off First In-App Purchase – code `MYAPP15` (valid until 2031-01-01)

## Price history (lowest price per day in United Kingdom, tracked since 2026-10-21, 2 days)

- Lowest price today: £85.78
- Last 30 days: lowest £85.78, highest £85.78, average £85.78
- All-time low on Pricuro: £85.78 (2026-10-21)
- Note: the history is still short, so it does not yet show whether today's price is a good one.

| Date | Lowest price |
|---|---|
| 2026-10-21 | £85.78 |
| 2026-10-22 | £85.78 |

## Specifications


Description (from a shop): Practitioner RecommendedScientifically DesignedCrafted With Plant-Based IngredientsStressSupports Calmness and RelaxationDietary SupplementThis Product is Non-GMO and VegetarianCertified Gluten FreeCertified B CorporationSeroSyn™ is designed to promote relaxation and support a restful state.Contains 5-HTP which may enhance serotonin metabolism Includes theanine for a calming effect on the mind and body

## Similar products

- [Nordic Naturals, ProOmega-D, Lemon, 180 Soft gels](https://pricuro.com/uk/p/nordic-naturals-proomega-d-lemon-180-soft-gels-3267033.md) – from £85.84, 2 shops
- [Theralogix, TherOmega, 270 Softgels](https://pricuro.com/uk/p/theralogix-theromega-270-softgels-6975808.md) – from £85.65, 2 shops
- [Life Enhancement, PropeL, 240 Capsules](https://pricuro.com/uk/p/life-enhancement-propel-240-capsules-3112110.md) – from £85.39, 2 shops
- [Sun Chlorella, Sun Neuro, 1,000 mcg, 180 Capsules (166 mcg per Capsules)](https://pricuro.com/uk/p/sun-chlorella-sun-neuro-1-000-mcg-180-capsules-166-mcg-per-capsules-3045452.md) – from £85.39, 2 shops
- [Chapter, Perfect Prenatal Multivitamin, 270 Vegetarian Tablets](https://pricuro.com/uk/p/chapter-perfect-prenatal-multivitamin-270-vegetarian-tablets-3191336.md) – from £85.39, 2 shops
- [Nordic Naturals, ProOmega, Lemon Flavor, 8 fl oz (237 ml)](https://pricuro.com/uk/p/nordic-naturals-proomega-lemon-flavor-8-fl-oz-237-ml-6948946.md) – from £86.23, 2 shops

---
Source: Pricuro (https://pricuro.com), an independent price comparison for United Kingdom. Canonical page: https://pricuro.com/uk/p/metagenics-serosyn-90-capsules-21720409
Prices include VAT and were checked at the time stated above; they can change at any moment, the shop's price at checkout applies. Links marked "Buy" lead to the shop; Pricuro may earn a commission, which never affects the order of offers (sorted by total price).
When citing, please link the canonical page. Overview of the site for assistants: https://pricuro.com/llms.txt