PSOregon Anti-plaque Shampoo 250ml

£11.95

Woman with a psoriasis-prone scalp, showing visible scaling and flaking along her hairline and parting

PSOregon Anti-Plaque Shampoo key benefits: lifts visible scale and flaking from the first few washes, made with Oregon Grape Root, juniper tar and thyme, coal tar-free and non-stripping, soothes itchy, flaky, sensitive scalps, 88% natural, vegan and made in Britain

Close-up texture of PSOregon Anti-Plaque Shampoo, an amber-gold gel with juniper tar, thyme and Oregon Grape Root

Woman holding PSOregon Anti-Plaque Shampoo to her face, her hairline looking clearer, in a bathroom

Back of PSOregon Anti-Plaque Shampoo, showing directions, full ingredients and the made in England, 88% natural and PETA-approved vegan marks

PSOregon Anti-plaque Shampoo 250ml

Name: PSOregon Anti-plaque Shampoo 250ml
Brand: Skin Shop
SKU: OREG-S250M
Price: 11.95 GBP
Availability: InStock

Descaling and CleansingSoothes Sensitive ScalpsCoal Tar-FreeVegan

£11.95

250 ml

Tax included. Shipping calculated at checkout.

PSOregon Anti-Plaque Shampoo is a descaling, scalp-cleansing shampoo developed for dry, flaky and psoriasis-prone scalps. Developed by a leading UK hair scientist and evaluated in a user trial at the University of Bath, it combines Oregon Grape Root with juniper and thyme oils to help loosen and remove visible dry flakes while cleansing gently, supporting scalp comfort and leaving hair clean without stripping the scalp's natural oils.

Gently lifts and reduces visible scale and plaque
Cleanses without stripping the scalp's natural oils
Helps soothe itchy, flaky, scaly scalps
Gentle enough for daily and frequent use

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Scalps prone to psoriasis need cleansing that lifts visible scale and plaque without stripping the skin or upsetting its natural oils, because harsh shampoos tend to leave the scalp tighter and more irritated. PSOregon Anti-Plaque Shampoo is built around that principle, combining a gentle cleansing base with Oregon Grape Root, juniper and thyme. Used regularly, and followed with the matching conditioner, it helps keep the scalp comfortable and the scale under control as part of an everyday routine.

Dr. Eva Melegh

Dermatologist, specialising in sensitive and reactive skin conditions

	Suitable for:	Scalps prone to psoriasis, dryness, visible flaking and scaling. Sensitive and easily irritated scalps. Suitable for daily and frequent use. Suitable for vegans.
	What it does:	Cleanses the scalp and hair while helping to lift and remove visible dry flakes, leaving dry, sensitive scalps feeling more comfortable, without stripping the scalp's natural oils.
	Product type:	Descaling, scalp-cleansing shampoo. 250ml.
	Key ingredients:	Oregon Grape Root extract, juniper tar (cade), thyme oil and Piroctone Olamine. Coal tar-free. Free from SLS, methylisothiazolinone (MI), parabens and added fragrance. Full ingredients listed below.
	Made in:	Britain.

88% Natural
Animal Test-Free by PETA
Dermatologically Tested
Made in Britain

Product overview

PSOregon Anti-Plaque Shampoo is a descaling, scalp-cleansing shampoo developed for dry, flaky and psoriasis-prone scalps. It is made for sensitive, easily irritated scalps that other shampoos tend to leave feeling tight, dry or uncomfortable.

At its heart is Oregon Grape Root (Berberis Aquifolium), a plant extract investigated in published dermatological research for its potential role in supporting skin prone to excessive scaling, and the signature active across the PSOregon range. It is supported by Piroctone Olamine, a well-established scalp care ingredient that helps reduce the build-up of visible flakes, leaving the scalp feeling clean and fresh.

The shampoo cleanses with a mild, naturally derived base that helps lift away visible dry flakes, excess oil and build-up without harsh detergents that can strip the scalp of its natural oils, leaving the scalp feeling clean, balanced and comfortable.

The formula contains naturally derived juniper tar, which gives it a mild, smoky, herbal scent and contributes to the formula's conditioning effect on dry flakes. It is coal tar-free, with a naturally aromatic fragrance rather than added perfume. Those who prefer a lighter scent can follow with PSOregon Anti-Plaque Conditioner, which also helps condition the hair and soften dry flakes.

PSOregon Anti-Plaque Shampoo is 88% naturally derived and free from coal tar, SLS, methylisothiazolinone (MI), parabens and added fragrance. It is suitable for dry, flaky, psoriasis-prone and sensitive scalps. It is dermatologically tested, vegan, certified cruelty-free by PETA and made in Britain.

How to use

Massage into a wet scalp and hair until it lathers, rinse with warm water, then repeat. Use daily for best results: the formula is gentle enough for frequent washing. If you have long or thick hair, a quick first wash and rinse followed by a second, longer wash helps the lather reach the scalp and rinse out cleanly.

For full
benefit, follow with PSOregon Anti-Plaque Conditioner, working it into the scalp and through the lengths to help soften dry flakes, support scalp comfort and condition the hair.

Patch test on a small area before first use and stop if irritation occurs. Avoid contact with the eyes, and if the product enters the eyes, rinse well with warm water.

Ingredients

Key actives: Oregon Grape Root (Berberis Aquifolium) extract (a botanical extract studied in published dermatological research for its potential role in supporting skin prone to dryness and excessive scaling, and the signature active across the PSOregon range). Thyme Oil (Thymus Vulgaris) (a naturally derived essential oil that helps cleanse the scalp and supports a feeling of comfort on dry, flaky scalps.) Piroctone
Olamine (a well-established scalp care ingredient that helps reduce the build-up of visible flakes, leaving the scalp feeling clean and fresh.)

Full ingredients list: Aqua (Water), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Caprylyl/Capryl Glucoside, Polyglyceryl-4 Caprate, Piroctone Olamine, Sodium Chloride, Sodium Benzoate, Thymus Vulgaris (Thyme) Oil, Polyquaternium-7, Juniperus Oxycedrus Wood Oil, Citric Acid, Sodium Hydroxide, Trisodium Ethylenediamine Disuccinate, Glycerin, Berberis Aquifolium Extract, Potassium Sorbate, Sorbitol, Linalool.

Our formulations may be updated from time to time. Please refer to the ingredient list on the product packaging for the most current and accurate information.

Featured in

Day 1:

From the very first wash, the scalp feels clean and refreshed, while visible dry flakes
are gently lifted away during washing. The naturally aromatic, smoky scent comes from juniper tar rather than added fragrance and is part of the product's distinctive character.

Week 1:

With regular use, the scalp feels cleaner, more comfortable and easier to manage. Following with PSOregon Anti-Plaque Conditioner from the first week helps soften dry flakes, condition the hair and support scalp comfort.

Weeks 2-3:

With continued use as part of a regular haircare routine, many users notice their scalp feels more comfortable and looks healthier, while hair remains clean, soft and easier to manage.

Weeks 4-5:

Everyone's scalp is different. Dryness and visible flaking can vary over time, so consistent use as part of a regular scalp care routine helps maintain the cosmetic benefits of the shampoo.

Long-term:

Many customers choose PSOregon Anti-Plaque Shampoo as part of their long-term scalp care routine because they enjoy the way it leaves their scalp feeling clean and comfortable after every wash.

Oregon Grape Root

Berberis Aquifolium, a botanical extract native to North America and the signature active across the PSOregon range. It has been investigated in multiple published dermatological studies for its potential role in supporting skin prone to excessive scaling, making it one of the most extensively researched botanical ingredients used in the range.

Juniper Tar

Juniperus Oxycedrus Wood Oil, a naturally derived, juniper-based tar known as cade, and not coal tar. It helps cleanse the scalp, soften dry flakes and gives the shampoo its distinctive mild, smoky, herbal scent.

Thyme Oil

Thymus Vulgaris, a naturally derived essential oil that works alongside juniper tar to help cleanse the scalp and support scalp comfort, leaving the scalp feeling clean and refreshed.

Piroctone Olamine, the gentle scalp-clarifying cleansing agent, shown as a fine white powder

Scalp-Clarifying Agent

Piroctone Olamine, a well-established scalp care ingredient that helps reduce the build-up of visible flakes while leaving the scalp feeling clean and fresh, without stripping away its natural oils.

86%

say their scalp feels clearer, calmer and less flaky since using PSOregon Anti-Plaque Shampoo

82%

say it cleanses gently without leaving their scalp dry, tight or irritated

81%

say it is the only shampoo that has worked for their scalp

*Based on a survey of 333 verified PSOregon Anti-Plaque Shampoo customers. Individual results may vary.

Before After

01.

Maintenance Cream

Apply PSOregon Maintenance Cream to larger areas of dry, rough or flaky skin morning and evening, ideally after bathing while the skin is still slightly damp. It helps moisturise the skin, soften dry flakes and leave larger areas feeling comfortable throughout the day.

02.

Intensive Serum

For smaller areas that need more intensive care, apply PSOregon Intensive Serum morning and evening. Use it on the areas requiring targeted care alongside PSOregon Maintenance Cream on the surrounding and larger areas to complete your daily skincare routine.

+ Daily skin care tips

Whenever possible, choose loose-fitting cotton clothing instead of tight or synthetic fabrics to help minimise friction against dry, sensitive skin. Cotton nightwear can also feel more comfortable after applying your evening skincare routine. As with any cosmetic product, patch test before first use and discontinue use if irritation occurs.

01.

Anti-Plaque Shampoo

Massage PSOregon Anti-Plaque Shampoo into a wet scalp and hair until it lathers, rinse with warm water, then repeat. Use daily to cleanse the scalp and help lift away visible dry flakes, excess oil and build-up. It is gentle enough for frequent washing.

02.

Anti-Plaque Conditioner

Follow with PSOregon Anti-Plaque Conditioner, massaging it into the scalp and through the lengths. Leave on for two to three minutes, then rinse with warm water. It helps soften dry flakes, supports scalp comfort, conditions the hair and helps soften the shampoo's naturally aromatic scent.

+ For best results

Whenever possible, wrap wet hair in a warm towel for 10–15 minutes after conditioning to allow the conditioner to remain in contact with the scalp for longer before rinsing. Let hair air-dry whenever you can, as this is often gentler on dry, sensitive scalps than frequent blow-drying.

PSOregon Maintenance Cream 150ml

For Psoriasis-Prone Skin Non-Greasy Daily Moisturiser For Face and Body Coal Tar-Free

£10.95

PSOregon Intensive Serum 50ml

For Psoriasis-Prone Skin Targeted Intensive Serum For Targeted Areas Coal Tar-Free

£12.45

Sale

PSOregon Hair Care Pack

For Psoriasis-Prone Scalps Cleanses and Softens Scale Coal Tar-Free A Two-Step Routine

£18.95 ~~£23.90~~ Save 20%

Sale

PSOregon Total Care Pack

For Psoriasis-Prone Skin & Scalp Cream, Serum, Shampoo & Conditioner For Face and Body Coal Tar-Free

£34.95 ~~£47.30~~ Save 26%

1. What is PSOregon Anti-Plaque Shampoo?

PSOregon Anti-Plaque Shampoo is a descaling, scalp-cleansing shampoo for dry, flaky and psoriasis-prone scalps. It is built around Oregon Grape Root (Berberis Aquifolium), with juniper tar, thyme oil and Piroctone Olamine, which help lift away visible dry flakes while gently cleansing the scalp and supporting scalp comfort. It is coal tar-free, 88% naturally derived, vegan and made in Britain.

2. Is it suitable for scalp psoriasis?

It is formulated specifically for dry, flaky and psoriasis-prone scalps, helping to remove visible dry flakes through gentle daily cleansing. It is a cosmetic scalp-care product rather than a medicine, so we cannot guarantee results, and every scalp responds differently. If you have been diagnosed with psoriasis or another scalp condition, we recommend following the advice of your GP or dermatologist.

3. How is it different from a dandruff or dry-scalp shampoo?

Ordinary dandruff is usually linked to naturally occurring scalp micro-organisms and often responds to anti-dandruff shampoos, while a dry, sensitive scalp benefits from gentle, non-stripping care. PSOregon Anti-Plaque Shampoo is designed for dry, flaky and psoriasis-prone scalps, while Hydrosil Scalp Shield Shampoo is generally better suited to dry, sensitive and eczema-prone scalps.

4. Does it contain coal tar, and why does it have a smell?

No. PSOregon Anti-Plaque Shampoo is coal tar-free. Its naturally aromatic, mild smoky scent comes from juniper tar (cade), a naturally derived ingredient, rather than added fragrance. Some people enjoy this distinctive scent, while others prefer to follow with PSOregon Anti-Plaque Conditioner for a lighter fragrance experience.

5. Does it contain SLS or sulphates?

It is free from SLS (Sodium Lauryl Sulphate). It uses a milder, naturally derived cleansing base than many high-street shampoos, designed to cleanse the scalp thoroughly without the harsh detergents that strip and tighten sensitive skin. It is also free from MI, parabens and added perfumes.

6. How long does it take to see a difference?

Everyone's scalp is different, so experiences vary from person to person. Many users say their scalp feels cleaner and more comfortable after the first few washes, while regular use helps maintain the cosmetic benefits of the shampoo over time. Because PSOregon Anti-Plaque Shampoo is a cosmetic product rather than a medicine, wecannot guarantee individual results.

7. Can I use it every day, long term?

Yes. The formula is gentle enough for daily and frequent use, and many customers choose it as part of their long-term scalp care routine because they enjoy the way it leaves their scalp feeling clean and comfortable.

8. Can I use it alongside a prescribed or medicated scalp treatment?

Many customers use it as their regular shampoo alongside treatments prescribed by their doctor, and some find the natural scent more pleasant than medicated alternatives. As everyone's situation is different, if you are using a prescribed scalp treatment, we recommend checking with your GP or dermatologist before combining products.

9. What conditioner should I use with it?

We recommend PSOregon Anti-Plaque Conditioner, developed to complement the shampoo. It helps soften dry flakes, supports scalp comfort, conditions the hair and softens the shampoo's naturally aromatic scent. The two products are also available together as the PSOregon Hair Care Pack.

10. Is it vegan and cruelty-free, and where is it made?

Yes to both. PSOregon Anti-Plaque Shampoo is vegan, certified cruelty-free by PETA, and made in Britain. As with all products for sensitive scalps, we recommend a patch test before first use and stopping if any irritation occurs.

11. Can children use PSOregon Anti-Plaque Shampoo?

The shampoo is made with gentle, naturally derived ingredients, and some parents do use it for older children with scaly, flaky scalps. Because children's skin is more delicate and their scalp conditions are best assessed properly, we always recommend speaking to your GP, pharmacist, or a dermatologist before using it on a child, and patch testing first. It is not intended for babies or infants.

12. Will it help with an itchy scalp?

Many customers tell us their scalp feels more comfortable with regular use, as gentle cleansing helps remove visible dry flakes and excess build-up. PSOregon Anti-Plaque Shampoo is a cosmetic scalp-care product rather than a medicine, so we cannot promise specific results. If scalp discomfort is persistent, severe or accompanied by other symptoms, we recommend seeking advice from your GP or dermatologist.

13. PSOregon or Hydrosil Scalp Shield Shampoo: which one do I need?

The two shampoos are designed for different scalp care needs. PSOregon Anti-Plaque Shampoo is intended for dry, flaky and psoriasis-prone scalps, while Hydrosil Scalp Shield Shampoo is better suited to dry, sensitive and eczema-prone scalps. If you are unsure which product is right for you, we recommend speaking with your GP, pharmacist or dermatologist.

14. Can I use it on other parts of my body with scaly skin?

PSOregon Anti-Plaque Shampoo has been developed specifically for cleansing the scalp and hair. For dry, flaky and psoriasis-prone skin on other parts of the body, the PSOregon range also includes the Maintenance Cream and Intensive Serum, which are formulated for use on the skin. As with any new cosmetic product, patch test before first use and discontinue use if irritation occurs.