
SKIN functional and Dr. Lauren Knight unveil breakthrough skincare innovations for sensitive skin and rosacea
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.
One lucky reader will win a skin consultation and a voucher valued at R2000 to spend in the SKIN functional online store!
This giveaway has closed.
Rules
This competition is open to SA residents only and closes at 12:00 on 31 July 2025. Only one entry per participant will be taken into account for the prize draw. By entering the competition, you agree to sign up to our weekly newsletter, and also to have your name published in our list of monthly winners. The winners will be drawn from all the correct entrants and notified via email. This prize cannot be exchanged for cash. BeautySouthAfrica.com’s decision is final and no correspondence will be entered into. We will not share your information with any third parties. If winners do not respond to email notification within three days, another winner will be drawn. BeautySouthAfrica.com will supply all prizes in good order, but will not be held liable for the condition of prizes arriving at the winners’ chosen delivery address. Please allow six to eight weeks for delivery. If you have won a prize on BeautySouthAfrica.com in the last two months, you are ineligible to win this competition.
Read the full terms and conditions of this competition here.





16 comments
Comment navigation
#ShareenFlucks
Amazing prize – would LOVE to win.
Nokwanda Khambule
Entered, my fingers crossed.
Sandra Govender
Would love to win this
Phillistus
It would be a great birthday gift, if I’m lucky to win.
Charmaine McDonald
would love to win this amazing prize.
Bhavana Singh
Hoping to win as my skin really needs this. Thank you so much for this Amazing Opportunity.
Carol Taya
I am dealing with stubborn hyperpigmentation I hope your products will help.
sukoluhle Moyo
The best skin care ever and affordable , I love the retinol
Cecilia Makuyana
Skin functional products are the best
Colin Zodiates
Skin Functional has become my skin bestie! Love the new Primer Range.
@skinfunctional you need to launch a Collagen supplement, a brand we can trust.
Comment navigation