How Much Are Bonding Extensions? Prices & Factors Explained
How much are bonding extensions? For a full head of keratin bond extensions, expect somewhere between 300 and 900 euros in total – or 200 to 500 euros if you only want thickening. This guide breaks down exactly what drives bonding extension costs, how salon prices compare to buying the hair online, and when investing in premium quality pays off.
In our shop, you will find gorgeous extensions in many colours as well as suitable care products.
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1. How much are bonding extensions?
Depending on whether you want a full head of long hair or simply more volume, bonding extension costs vary considerably. Depending on volume, length, number of strands and head shape, expect between 300 and 900 euros for a complete keratin bond extension. If you only want hair thickening, costs between 200 and 500 euros apply. It becomes considerably cheaper if you order the hair online and have it fitted.
2. How quality and length affect the price
The price of bonding extensions depends heavily on hair quality. To avoid matted or straw-like hair, buy high-quality human hair extensions. Investing in Indian Remy hair pays off for a natural-looking mane.
Length matters too: 60 cm (24 inch) strands cost significantly more than 40 cm (16 inch) versions. For a long, voluminous head of hair you need not only more length but also a higher number of strands.
3. What do bonding extensions cost at a salon?
Salon costs vary by specialisation and region. Professional salons often charge up to 1000 euros. The fitting itself is usually billed per strand (approx. 1 - 4 euros). Additional costs include colouring, washing, blow-drying and the blending cut.
Tip: To save money, many hairdressers will fit extensions you bought online. You can also remove and rebond the extensions yourself – you will find the right accessories in our shop.

4. Which factors determine the cost?
Premium extensions (Remy human hair)
Remy hair is the best quality, with an intact cuticle layer. Because it is very similar to European hair, it does not have to be chemically stripped. It is supple, shiny and reusable several times, which makes the higher initial cost profitable in the long term.
Standard extensions
The cheaper alternative usually comes from Southeast Asia. This hair is adapted to the European structure and sealed in elaborate processes. With good care, it is a great option on a smaller budget.
5. When is premium quality worth it?
While synthetic hair often costs less than 20 euros, human hair is around 30 - 50 euros per pack. Especially with permanent methods like keratin bonds or tape extensions, the extra cost for human hair is worth it: it falls more naturally, is heat-resistant, and can be moved up several times with good care.
Tip for dark hair: In our shop you will find Premium Raw Hair Extensions made from natural Remy hair, which are particularly durable.
6. Hair extension prices at hair2heart
As a family-run online shop, we offer quality at fair prices. We test our products personally and only add them to the range once we are convinced of their durability and structure. That is how we can guarantee bonding extension costs that are absolutely justified.
7. How many packs will I need?
For a complete hair extension you need approx. 4 - 8 packs of premium bondings, depending on your natural hair. A pack costs between about 26 and 42 euros, depending on length. In our SALE section you will often find clearance items with discounts of up to 70%.
Bonding extension costs – conclusion
The total cost is made up of material, fitting and styling. While specialised salons charge up to 1000 euros, you can save a lot by buying the hair yourself. Ultimately three factors decide the price: quality and length, the required quantity, and the chosen method. With premium Remy human hair, you invest in a durable and naturally beautiful result.