Salon Performance

Ask the Experts

The Olsson Pro Stylists guide to washing your hair


Asthma, allergies & scalp sensitivities

Frequently Asked Questions


  • {"type"=>"root", "children"=>[{"type"=>"paragraph", "children"=>[{"type"=>"text", "value"=>"Our haircare experts have designed all Olsson products specifically for those who live with sensitivities like asthma and allergies, avoiding key allergens such as colour, perfume and other ingredients thought to trigger allergic reactions. It has been recommended by the Asthma Allergy Nordic and Allergy UK, so you can be sure it’s safe to use if you have asthma."}]}]}

  • {"type"=>"root", "children"=>[{"type"=>"paragraph", "children"=>[{"type"=>"text", "value"=>"Our Sensitive Hair Mask contains Alomond Oil. All other products are nut free. Please be sure to check the allergens and ingredients on each product."}]}]}

  • {"type"=>"root", "children"=>[{"type"=>"paragraph", "children"=>[{"type"=>"text", "value"=>"Olsson products have been designed to be extra gentle on hair and scalp as they have been formulated without any of the key and known irritants such as colour, fragrance and parabens. We’ve added Aloe Vera which is known to have a soothing effect on irritated scalps so you should feel a difference to your scalp, even after one shampoo."}]}]}

  • {"type"=>"root", "children"=>[{"type"=>"paragraph", "children"=>[{"type"=>"text", "value"=>"The skin on our body and scalp is constantly shedding and being replaced, and when we shower or take a bath, dead skin is washed away. On the scalp, it’s removed during shampooing and rinsing - if you have a sensitive scalp it can become irritated by perfumes which can cause dryness leading to dandruff. Olsson Scandinavia will deeply cleanse your scalp with minimal risk of irritation."}]}]}

  • {"type"=>"root", "children"=>[{"type"=>"paragraph", "children"=>[{"type"=>"text", "value"=>"Yes. You can get your hands on 3ml of Shampoo (Normal/Dry) and 3ml of Conditioner for the purpose of a patch test for your personal sensitivities. You can find this "}, {"type"=>"link", "url"=>"https://olssonhaircare.com/allergy-friendly-haircare-patch-test.html", "title"=>nil, "target"=>nil, "children"=>[{"type"=>"text", "value"=>"here"}]}, {"type"=>"text", "value"=>"."}]}]}

Ingredients: Fragrances, sulfates, parabens...

  • Please refer to each product for a full and complete list of ingredients.

  • No. The Olsson haircare collection does not contain any parabens.

  • Yes. We can confirm that our collection does not contain either of these ingredients. Limonene and linalool are usually found in fragrances, which we exclude from our formulas. Learn more about this here.

  • No. The Olsson Scandinavia collection does not contain EDTA (Ethylenediaminetetraacetic acid).

  • Sodium laureth sulfate (SLES) is created through a different process to that of sodium lauryl sulfate (SLS). It uses a process called ethoxylation where ethylene oxide is added to change the makeup of the compound. This process means SLES is much more gentle and ideal for use on both hair and skin. It doesn’t strip the epidermis of any excess moisture, leaving it feeling soft, smooth and nourished.

    Do you know your sulfates? Read SLS V's SLES.

  • The Olsson Scandinavia range uses SLES in quantities within the safe ranges established by scientific and regulatory agencies. Additionally, our shampoo and conditioner are recommended by Allergy UK and Asthma Allergy Nordic.

    Contact allergy to sodium laureth sulfate (SLES) has been reported, but it is rare.

    Do you know your sulfates? Read SLS V's SLES.

  • Yes! The entire Olsson Scandinavia Collection is gluten-free. Yay!

  • Yes, with one exception. The styling wax is not considered vegan friendly due to the inclusion of beeswax.

Product performance and certifications

  • Absolutely. Our haircare collection has a gentle, yet powerful formulation that is suitable for the entire family.

  • Olsson haircare has been developed for those wanting a no-compromise solution to allergy-safe cleansing and styling. Working to reduce the number of known irritants such as fragrances, colourants and sulfates to create a gentle, yet high-performance collection that effectively cleanses hair and scalp. The formulation has been approved by salon professionals and leading stylists who certify the ranges powerful cleansing and styling properties. Equally, recommended by Asthma Allergy Nordic and Allergy UK, so you can be assured it’s suitability for the most sensitive souls.

  • Olsson Scandinavia is mild enough to use on all hair types and is especially suitable for colour treated and processed hair. Salon approved, loved by professional stylists and haircare professionals nationwide.

  • No. None of our ingredients, components parts that we or our suppliers use have been tested on animals.

Still have a question for our experts?


Can't find the answer to your query? Ask the experts offers you the opportunity to ask questions that are answered directly by the Olsson Haircare team and our network of professional Stylists and Chemists.

Should I patch test?