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Cantabria Labs

Biretix® Mask 25ml | Purifying Clay Face Mask for Oily, Acne-Prone & Congested Skin.

Biretix® Mask 25ml | Purifying Clay Face Mask for Oily, Acne-Prone & Congested Skin.

Regular price £19.99 GBP
Regular price Sale price £19.99 GBP
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Biretix® Mask 25ml

Purify, rebalance and refresh your skin.

If your skin regularly feels oily, congested or prone to breakouts, a weekly treatment mask can be an excellent addition to your skincare routine.

Biretix® Mask is a mineral-rich purifying clay mask developed for oily, combination and blemish-prone skin. It helps absorb excess oil, remove impurities and reduce congestion whilst leaving the skin feeling fresh, balanced and comfortable.

Enriched with soothing ingredients and RetinSphere® Technology, this treatment mask helps refine the appearance of pores, reduce shine and support a healthier complexion without leaving the skin feeling excessively dry.

Ideal as a weekly skin reset, Biretix® Mask complements your daily skincare routine by providing a deeper cleanse when your skin needs it most.


 Terry's Clinical Opinion

Why I Recommend This Product

Many people with oily skin focus on daily cleansing but forget about weekly maintenance.

Biretix® Mask is one of the products I recommend when clients experience persistent congestion, excess oil or recurring breakouts despite following a good daily routine.

Used once or twice each week, it helps remove impurities that can build up within the pores whilst leaving the skin feeling cleaner and more balanced.

Rather than stripping the skin, it provides a deep cleanse that supports healthier-looking skin over time.


⭐ Ashley House Skin Insight

Why can a clay mask help oily skin?

Throughout the week, excess oil, dead skin cells and environmental pollutants can accumulate on the skin's surface.

A well-formulated clay mask helps draw out impurities and absorb excess oil without replacing your daily skincare routine. Think of it as a weekly "deep clean" that supports your cleanser rather than replacing it.


Who I Usually Recommend This To

I commonly recommend Biretix® Mask to clients who:

• Feel their skin becomes oily by lunchtime.

• Experience regular blackheads or congestion.

• Notice enlarged pores.

• Are following an acne treatment programme.

• Want a weekly deep-cleansing treatment at home.


Best For

✅ Oily skin

✅ Combination skin

✅ Acne-prone skin

✅ Congested pores

✅ Blackheads

✅ Enlarged pores

✅ Weekly deep cleansing


May Not Be Suitable For

❌ Very dry or dehydrated skin

❌ Severely compromised skin barrier

❌ Active eczema flare-ups

❌ Known allergy to any listed ingredients

If you are unsure whether this product is suitable for your skin, book a complimentary Skin Consultation before introducing it into your routine.


Key Benefits

✔ Deeply cleanses pores

✔ Helps absorb excess oil

✔ Reduces unwanted shine

✔ Supports clearer-looking skin

✔ Refines the appearance of pores

✔ Helps reduce congestion

✔ Leaves skin feeling fresh and balanced

✔ Complements acne skincare routines


Key Ingredients Explained

Mineral-Rich Clay

Helps absorb excess oil and draw impurities away from the skin, leaving pores feeling cleaner.


RetinSphere® Technology

Supports healthy skin renewal and helps maintain smoother, clearer-looking skin.


Antioxidant Ingredients

Help protect the skin against environmental stress whilst supporting overall skin health.


How To Use

Use once or twice each week.

  1. Cleanse your skin thoroughly.
  2. Apply an even layer over the face, avoiding the eyes and lips.
  3. Leave for approximately 10–15 minutes or as directed.
  4. Rinse thoroughly with lukewarm water.
  5. Follow with your serum and moisturiser.

Always use SPF during the daytime.


⭐ Terry's Pro Tip

Don't wait until your skin breaks out before using a treatment mask.

Using a clay mask regularly as part of your maintenance routine may help reduce congestion before blemishes develop.


Expected Results

After First Use

✔ Fresher skin.

✔ Reduced surface oil.

✔ Cleaner-feeling pores.


After Regular Weekly Use

✔ Improved skin texture.

✔ Less congestion.

✔ Reduced shine.

✔ Healthier-looking complexion.


Terry Recommends Pairing With

For a complete oily and acne-prone skincare routine, combine with:

Biretix® Cleanser

Biretix® Micropeel

Biretix® Tri-Active Anti-Blemish Gel

Biretix® Hydramat Fluid

Heliocare® 360 SPF


Frequently Asked Questions

How often should I use Biretix® Mask?

Most people benefit from using it once or twice weekly depending on skin type and oil production.


Can I use it if I have acne?

Yes. It has been developed for oily and acne-prone skin and can help reduce congestion alongside your daily skincare routine.


Will it dry my skin out?

When used as directed, it is designed to absorb excess oil whilst maintaining skin comfort. If your skin becomes dry, reduce frequency and ensure you use an appropriate moisturiser afterwards.


Can I use it with retinol?

Yes, although if your skin is sensitive you may wish to avoid using the mask on the same evening as retinoids.


Is this a replacement for my cleanser?

No. Biretix® Mask is designed as a weekly treatment to complement your daily cleansing routine rather than replace it.


Why Buy From Ashley House Aesthetics?

✔ Independent Nurse Prescriber

✔ Advanced Skin Practitioner

✔ Genuine authorised Biretix® stockist

✔ Complimentary Skin Consultations

✔ Personalised skincare recommendations

✔ UK-wide delivery

✔ Ongoing professional support


Related Treatments

Biretix® Mask is commonly recommended alongside:

• Acne & Breakout Consultation

• Professional Chemical Peels

• Dermaplaning

• LED Light Therapy

• Medical Grade Homecare Programmes


Ashley House Treatment Journey

Feeling like your skin never quite feels clean despite washing it every day?

Daily cleansing removes surface impurities, but regular weekly treatments can help tackle deeper congestion and excess oil.

At Ashley House Aesthetics, we create personalised skincare plans that combine effective homecare with advanced professional treatments to help you achieve clearer, healthier skin.

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