# Hair dye Syoss Medium Brown 4-1 — permanent colorant, single-use box

**URL:** https://aio.lv/en/product--syoss-68632744--11804406
**Data updated:** 2026-03-09 07:51 (EET)
**Category:** Cosmetics & Makeup
**Manufacturer:** Syoss
**Manufacturer code:** 68632744
**EAN:** 9000100632744
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--syoss-68632744--11804406

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Permanent hair dye Syoss in shade Medium Brown 4-1. Single-box hair color designed to provide full coverage and long-lasting color for natural or previously colored hair. Includes developer and colorant for at-home application, suitable for covering gray hair and refreshing natural brown tones. Practical for at-home recoloring and tone adjustment.

## Long description

Syoss Medium Brown 4-1 is a permanent hair dye packaged as a single-use box for at-home application. Formulated to deliver full coverage and long-lasting medium brown tones, this colorant includes both the developer and the colorant needed for one complete coloring session. It is intended for use on natural or previously colored hair and is suitable for covering grays as well as refreshing existing brown shades.
Advantages
The formula is designed to provide uniform color result and persistent pigmentation, helping to maintain a consistent medium brown shade after one application. The box contains all necessary components for a single treatment, simplifying the at-home coloring process. The product is suitable for both full-head application and root touch-ups, offering predictable coverage for natural hair growth and previously dyed hair.
Suitable for
 Covering gray hairs
 Refreshing natural or faded brown tones
 Single-use full-head coloring at home
 Root touch-ups between salon visits
Key specifications
 Colour tone: Medium Brown (shade 4-1)
 Product type: Permanent hair dye
 Packaging: Single-use box containing developer and colorant
 Coverage: Designed for full coverage including gray hair
 Intended use: Home application for natural or previously colored hair
How to use
Follow the instructions provided in the package leaflet. Mix the developer and colorant in the recommended proportions, apply to dry or towel-dried hair, and ensure even distribution from roots to ends for full coverage. Leave the mixture on the hair for the specified processing time indicated in the enclosed instructions, then rinse thoroughly until the water runs clear and shampoo if advised. Use the included aftercare steps if provided in the package to help seal the color.
Usage recommendations
Perform a skin sensitivity test 48 hours before application, even if you have used hair dye before. For consistent color results, apply to hair that is free of heavy styling products and follow timing guidelines based on hair condition and previous coloring. For significant shade changes or complex color corrections, consult a professional stylist.

## FAQ

### How much does the Syoss Hair Dye Medium Brown 4-1 cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 31 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Syoss products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Syoss service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11804406/67205798_large.webp