# Hair dye Syoss Oleo 3-10 deep brown (single pack)

**URL:** https://aio.lv/en/product--syoss-68840743--11804717
**Data updated:** 2026-03-09 07:52 (EET)
**Category:** Cosmetics & Makeup
**Manufacturer:** Syoss
**Manufacturer code:** 68840743
**EAN:** 9000100840743
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--syoss-68840743--11804717

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Syoss Oleo 3-10 is a permanent hair dye in shade deep brown supplied as a single pack. Designed for professional-level coloring at home, it delivers full coverage and long-lasting color. The Oleo formula is intended to provide even pigment distribution and rich brown tone for coloring, root touch-ups and overall shade change.

## Long description

Syoss Oleo 3-10 deep brown (single pack) is a permanent hair dye formulated for at-home use with professional-level results. The product offers a deep brown shade that provides uniform pigment distribution and full grey coverage. Supplied as a single pack, it is suitable for both complete colour changes and targeted root touch-ups, delivering a rich long-lasting tone when used according to instructions.
Advantages
The Oleo formula is designed to ensure even colour penetration and consistent results across hair strands. This permanent hair dye provides strong colour retention and full coverage, including grey hair. As a single pack product, it is convenient for one-time applications and small-scale colouring tasks without the need for additional bottles or refills.
Suitable for
Full head colour change to deep brown
Root touch-ups between salon visits
Covering grey or white hair
Refreshing colour tone and enhancing natural brown shades
Key specifications
Colour tone: Deep brown (3-10)
Product type: Permanent hair dye
Format: Single pack for one application
Coverage: Designed for full coverage including grey hair
Formula characteristic: Oleo formula for even pigment distribution
How to use
Perform an allergy patch test 48 hours before application. Follow the included instructions for preparing and mixing the developer and colour cream. Apply to dry, unwashed hair for full coverage or to roots only for touch-ups. Distribute the mixture evenly from roots to ends and leave on for the time specified in the leaflet. Rinse thoroughly until the water runs clear and condition hair as directed. Use appropriate protective gloves and avoid contact with eyes.
Usage recommendations
For best results, choose this single pack for short-term or single-application needs; consult the instruction leaflet for development times specific to hair type and desired intensity. Avoid repeated applications in short intervals to maintain hair condition.

## FAQ

### How much does the Syoss Oleo 3-10 hair dye cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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 09.07.2026 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/11804717/67206125_large.webp