Dr Sam's Flawless Brightly Pro Serum has launched today, receiving praise from those struggling with skin pigmentation issues. The dermatologist-created brand, known for its Flawless Cleanser and Flawless Neutralising Gel, has introduced a new product aimed at tackling dark spots, post-acne marks, and patches of pigmentation.
Advanced Formula Targets Root Causes
Dr Sam Bunting's latest launch is hailed as one of the brand's most advanced formulas. Designed to address pigmentation at its root, the £64 serum is clinically proven to fade brown spots by up to 62% in eight weeks and 85% in 12 weeks, according to the brand. Pigmentation affects around half of all adults, triggered by sun exposure, visible light, pollution, hormonal changes, inflammation, acne, and even heat.
Many brightening products focus on only one part of the process, leading to initial improvement before results plateau or dark spots return. After observing this in her Harley Street clinic, Dr Sam Bunting spent two years developing Flawless Brightly Pro, testing 23 versions before finalising the formula. Instead of targeting one or two causes, this serum addresses all nine biological pathways involved in pigment formation and targets what Dr Sam calls 'zombie cells'—senescent cells that can trigger recurring pigmentation even after dark spots appear to fade.
Key Ingredients and Benefits
The serum contains 10% azelaic acid, a dermatologist-favourite ingredient that calms inflammation, reduces redness, and improves post-acne pigmentation without irritation. Other ingredients include niacinamide, arbutin, kojic dipalmitate, and hexylresorcinol to regulate melanin production and improve uneven tone. Milk thistle extract supports collagen production and targets pigmentation from sun damage and melasma, while bakuchiol offers retinol-like anti-ageing benefits without sensitivity concerns.
The formula is fragrance-free, non-comedogenic, pregnancy-safe, vegan, and cruelty-free, making it suitable for sensitive, acne-prone, and reactive skin types. It is designed for all skin tones, including deeper complexions where aggressive treatments can worsen pigmentation.
Usage and Testimonials
Dr Sam's serum is intended for morning use, layering easily under moisturiser, SPF, and makeup. Users should start with every-other-day application to build tolerance, then use up to twice daily, but alone without other actives. Early testers have reported significant results: one noted a noticeable reduction in forehead pigmentation, no longer needing concealer; another praised its quick absorption and lack of irritation; a third saw smoother, brighter skin; and another observed reduced dark spots on neck and chest.
Priced at £64, the serum may seem steep, but it offers a streamlined alternative to layering multiple brightening products. For best results, Dr Sam recommends consistent use with moisturiser and sunscreen, as sun protection is crucial to prevent dark spots from returning.



