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Skin functional and Dr. Lauren Knight unveil breakthrough skincare innovations for sensitive skin and rosacea

Retail 27 May 2025

SKIN functional, South Africa’s pioneering skincare brand renowned for its science-backed, results-driven formulations, has partnered with leading dermatologist Dr. Lauren Knight MBChB(UCT), MSc(Med), FCDERM, MMed(Derm) to unveil two revolutionary new products specifically developed for sensitive and rosacea-prone skin.

Introducing the Rosaceaplex™ Redness Relief and Resveratrol Anti-Oxidant Concentrate — two powerful, clinically developed formulations designed to soothe inflammation, reduce redness, and restore comfort to compromised skin.

Addressing a Growing Need for Targeted Sensitive Skin Solutions

Rosacea and sensitive skin continue to be among the most under-treated conditions, often misunderstood and mismanaged by conventional products. SKIN functional and Dr. Knight set out to change that by developing formulas that go beyond surface-level soothing — delivering deep, lasting relief through dermatological innovation.

“For many patients, rosacea and hypersensitivity aren’t just skin issues — they’re quality-of-life concerns,” says Dr. Lauren Knight. “We created this range to offer advanced relief that is as intelligent as it is gentle, built on clinical insight and ingredient transparency.”

Rosaceaplex™ Redness Relief: Intelligent Care for Rosacea-Prone Skin

At the heart of this targeted solution is a powerful complex that addresses both the visual and biological symptoms of rosacea and skin sensitivity.

Key Benefits Include:

- 25% reduction in skin blood flow over 3 weeks
- Significant visible reduction in redness (as measured by chromametry)
- Improves microcirculation and constricts dilated capillaries
- Reduces blood vessel permeability and prevents blood stasis
- Decongests and softens sensitised skin
- Provides a vasculoprotective effect to prevent future flare-ups

The formula’s unique delivery matrix merges redness-reducing and inflammation-diminishing peptides with the antioxidant power of tea and the calming benefits of Boswellia serrata.

One standout ingredient, Tetrapeptide-14, plays a crucial role in reducing redness by downregulating Interleukin-6 (IL-6), a key inflammation trigger. This suppression prevents MMP-1 enzyme damage — ultimately leading to a calmer, more even-toned complexion.

Resveratrol Anti-Oxidant Concentrate: The Sensitive Skin Superhero

While Rosaceaplex™ addresses inflammation and vascular concerns, the Resveratrol Anti-Oxidant Concentrate complements it by reinforcing the skin’s natural barrier and defending against environmental aggressors.

Rich in Resveratrol, one of the most potent naturally occurring antioxidants, this concentrate helps neutralise free radicals, soothe hypersensitivity, and restore balance to skin that overreacts to stress.

According to user feedback, this product delivers remarkable results:

- 87.1% of users experienced a noticeable sense of comfort and relief
- 80.6% saw a positive improvement in skin texture
- 71% reported instant relief from hypersensitivity
- 83.9% experienced a soothing sensation
- 74.2% noted improved skin radiance and clarity
- 71% reported a reduction in visible redness
- 80.6% saw a decrease in irritation
- 54.8% felt their skin was soothed for more than 3 hours

“Resveratrol is one of the most multi-functional ingredients in skincare,” explains Dr. Knight. “It not only calms but strengthens, brightens, and protects. We’ve harnessed its full power in a formulation ideal for reactive and compromised skin.”

Science Meets Skin Confidence

Both Rosaceaplex™ and the Resveratrol Anti-Oxidant Concentrate embody SKIN functional’s commitment to high-performance, transparent skincare that respects the skin’s integrity. Formulated without fragrance, parabens, or unnecessary irritants, they’re safe for daily use on even the most delicate skin.

“This launch is a continuation of our mission to provide South Africans with effective, evidence-based skincare that doesn’t compromise on comfort or results,” says Shannon Dougall, Founder and CEO at SKIN functional. “These two products offer real relief — not just a temporary fix.”

Availability

The Rosaceaplex™ Redness Relief and Resveratrol Anti-Oxidant Concentrate are now available online at www.skinfunctional.com.

To celebrate the launch, SKIN functional will be hosting an Instagram Live at 6pm on 27 May 2025 with Dr. Knight aimed at empowering users with the knowledge to understand and manage their sensitive skin with confidence.

This collaboration between SKIN functional and Dr. Lauren Knight is more than a product release — it’s a message of hope for those who have struggled with redness, reactivity, and rosacea for too long.

Supplied by: Skin Functional.

Guzzle Media