SkinCeuticals Discolouration Defense Serum | Brightening | 30ml

Additional Product Information

Size: 30ml

Texture: Lightweight, fast-absorbing fluid serum

Skin Type Suitability: All skin types, including sensitive skin; suitable for all skin tones (Fitzpatrick I-VI)

Clinical Testing: 12-week clinical study demonstrating 60% average improvement in stubborn brown patches, 81% improvement in post-acne marks, and 59% improvement in overall skin tone

Free-From Claims: Paraben-free, fragrance-free, silicone-free, gluten-free, and hydroquinone-free

Packaging: Glass bottle with dropper applicator for precise dispensing

Special Notes

Free-From Status: This formulation is free from parabens, fragrances, silicones, gluten, and hydroquinone

Storage Requirements: Keep away from children

Unique Features: Layerable formula that integrates seamlessly with other professional skincare products; ideal complement to professional treatments such as chemical peels and non-ablative laser procedures

How To Use

Application: Twice daily, apply 3-5 drops of serum to cleansed, toned, and patted-dry skin on the face and neck

Frequency: Use twice daily, both morning and evening, for optimal results

Timing: Apply after cleansing and toning, before moisturiser. If using in the morning, apply after a SkinCeuticals vitamin C serum

Layering: Follow with a SkinCeuticals broad-spectrum SPF 30+ sunscreen during morning application. The lightweight texture allows for seamless layering with other skincare products

Expert Tips: Limit sun exposure whilst using this product. For enhanced results, our experts recommend combining with professional skin discolouration treatments such as chemical peels or non-ablative laser procedures. Always consult with our skincare specialists for personalised application guidance and treatment recommendations.

Full Ingredients List

Aqua/Water, Butylene Glycol, Niacinamide, Hydroxyethylpiperazine Ethane Sulfonic Acid, Glycerin, Hydroxyethyl Urea, Propylene Glycol, Tranexamic Acid, Phenoxyethanol, Caprylyl Glycol, Allantoin, Chlorphenesin, Xanthan Gum, Disodium EDTA

Please note: Formulations are updated periodically by manufacturers without notice. Therefore, the ingredient lists on this website may differ from the product packaging depending on the time and country of purchase. Please refer to your product packaging for accurate ingredient lists. A patch test before use must be carried out for suitability.

FAQ

Q: How quickly will I see results with Discolouration Defense?
A: Clinical studies demonstrate that improvements in skin discolouration can be visible in as early as two weeks of consistent twice-daily application. However, optimal results are achieved with continued use over 12 weeks, with studies showing 60% improvement in stubborn brown patches and 81% improvement in post-acne marks at the 12-week mark.

Q: Can I use this serum if I have sensitive skin?
A: Yes, Discolouration Defense is formulated to be suitable for all skin types, including sensitive skin. The hydroquinone-free formula offers a gentler alternative to traditional brightening treatments. However, as with any new skincare product, we recommend conducting a patch test before first use and introducing the product gradually into your routine.

Q: What is the difference between the UK and US formulations?
A: The UK formulation contains 1.8% Tranexamic Acid, 5% Niacinamide, and 5% HEPES. The US version contains a different blend with 3% Tranexamic Acid and includes 1% Kojic Acid. Both formulations are clinically proven to address skin discolouration effectively.

Q: Can I use this with retinol or vitamin C?
A: Yes, Discolouration Defense is designed to be layerable with other professional skincare products. Our experts recommend applying after your vitamin C serum in the morning, followed by SPF. When using with retinol in the evening, apply Discolouration Defense first, allowing it to absorb before applying retinol. If you experience any sensitivity, speak to our experts for personalised guidance.

Q: Why is daily SPF essential when using this product?
A: The exfoliating action of HEPES removes dead skin cells from the surface, which can temporarily increase skin's sensitivity to UV exposure. More importantly, sun exposure is a primary trigger for melanin production and can reverse the brightening benefits of the serum. Daily broad-spectrum SPF 30+ protects your results and prevents new discolouration from forming.

Q: Is this serum suitable for all skin tones?
A: Yes, clinical studies have validated Discolouration Defense's efficacy across all skin tones, including Fitzpatrick skin types I-VI. A dedicated 12-week study on deeper skin tones (Fitzpatrick V-VI) demonstrated statistically significant improvements in discolouration, post-inflammatory hyperpigmentation, and even skin tone.