PCA Skin Pore Refining Treatment

This product contains mandelic acid, an alpha hydroxy acid that is generally considered one of the safer AHA options during pregnancy due to its larger molecular size and gentler skin penetration. The formula does not contain retinoids, hydroquinone or high-concentration salicylic acid. However, as with any active skincare product, it is always recommended to consult your doctor, midwife or dermatologist before introducing new products during pregnancy or whilst breastfeeding.

Standard face scrubs typically rely on physical exfoliation alone — small granules that buff the skin's surface. PCA Skin Pore Refining Treatment goes significantly further by combining three types of exfoliation: physical (rice powder and pumice), enzymatic (papain from papaya) and cellular (mandelic acid). It also includes absorbent clays that actively draw oil and impurities from pores, making it a comprehensive purifying treatment rather than a simple surface-level scrub.

Absolutely. PCA Skin products are formulated to work together, regardless of the combination. For best results, use after cleansing with a PCA Skin cleanser, then follow with the appropriate PCA Skin toner, treatment serums, and a broad spectrum SPF in the daytime or moisturiser in the evening. Avoid layering other exfoliating products on the same day to prevent over-exfoliation.

Yes, this treatment is effective for addressing blackheads. The kaolin and bentonite clays draw impurities and excess oil from deep within the pores, whilst the mandelic acid dissolves the bonds between dead skin cells that contribute to blocked pores. The physical exfoliants (rice powder and pumice) then sweep away loosened debris from the skin's surface, helping to clear existing blackheads and prevent new ones from forming.

Yes, it is suitable for all skin types including sensitive skin. Mandelic acid has a larger molecular size than many other AHAs, which means it penetrates more slowly and gently with less risk of irritation. The formula also contains bisabolol (derived from chamomile) and panthenol to calm and soothe the skin during exfoliation. Start with once a week and use light pressure if you have sensitive skin.

This treatment is designed to be used 1–3 times per week rather than daily. Because it combines three methods of exfoliation — physical, enzymatic and chemical — using it daily could lead to over-exfoliation and sensitivity. For combination skin, 2–3 times per week is typically the sweet spot, allowing your skin time to recover between uses whilst keeping pores clear and texture smooth.

Use 1–3 times per week, either morning or evening, depending on your skin type and condition. If you have sensitive or dry skin, start with once a week and gradually increase frequency as your skin adjusts. Those with oily or combination skin can typically use it 2–3 times per week. Always follow with SPF the morning after use to protect freshly exfoliated skin.

It's an excellent choice for oily and congested skin types. The dual-clay formula (kaolin and bentonite) actively absorbs excess sebum trapped in pores, whilst mandelic acid provides gentle brightening exfoliation without the irritation often caused by stronger acids. The triple-action approach means you're addressing pore congestion from multiple angles in a single step, making it particularly effective for those dealing with enlarged pores and excess oil.

This triple-action exfoliant combines physical, enzymatic and cellular exfoliation to deliver dramatically smoother, softer skin. It uses mandelic acid for gentle chemical exfoliation, papain enzyme from papaya for enzymatic action, and finely milled rice powder and pumice for physical buffing. Kaolin and bentonite clays absorb excess oil and draw impurities from the pores, leaving skin purified, bright and refined.