Resa K Skin Science

Resa K Skin Science

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Résa·K Skin Science (formerly Biodermal Skin Tech) offers advanced cosmeceutical skincare + supplements. Science-backed, cruelty-free, SA-made. New identity.

Same trusted formulas. One bold new identity. Résa·K Skin Science
(formerly Biodermal Skin Tech)

Résa·K Skin Science represents the next evolution of a trusted South African cosmeceutical brand, formerly known as Biodermal Skin Tech. While our name and identity have evolved, our commitment to science-led skincare, uncompromised formulations, and visible results remains unchanged. Founded in 2014, our journey began with a vision to create affordable, professional-grade cosmeceutical skincare that delivers corrective and preventative results across a wide range of skin concerns — including ageing, acne, pigmentation, dehydration, and uneven skin tone. Led by CEO ,Founder and formulator Dr Résa Kahn, a biomedical scientist with over 24 years’ experience in the pharmaceutical and aesthetic industry, the brand is driven by deep scientific expertise and relentless innovation. Résa works closely with renowned Professor Aubrey Parsons and a dedicated research and development team of pharmacists and specialists to formulate advanced skincare solutions that meet international standards. Our formulations combine cutting-edge cosmeceutical technology with high-performance active and natural ingredients, carefully developed to suit the South African climate, which can be particularly harsh on the skin. All products are proudly manufactured in South Africa, cruelty-free, and never tested on animals. Résa·K Skin Science continues the Biodermal Skin Tech legacy — refined, elevated, and future-focused. Same trusted science. One vision.

Photos from Resa K Skin Science's post 05/10/2026

Resa.K Skin Science is more than a collection of products on a shelf.

Behind the Daily Regimen is a complete professional ecosystem incorporating in-salon treatment protocols, professional-only formulations, corrective treatments, home-care systems and professional support.

For skincare professionals, this means being able to guide the client beyond a single appointment and create a more connected skin journey.

For clients, it means professional treatments and daily skincare are designed to complement one another.

If you are a qualified skincare professional looking for a science-led range with both professional and home-care support, we would love to introduce you to Resa.K.
Interested in becoming a Resa.K stockist?
Start your professional journey at resak.co.za.

03/10/2026

Don’t miss out . Fabulous prize . Enter now Asteria Lifestyle🎀

💗 WIN YOUR OCTOBER GLOW-UP 💗

This October, as we recognise Breast Cancer Awareness Month, Asteria Lifestyle is celebrating women, self-care and the importance of taking a little time for yourself.
And we have something beautiful to give away. ✨

One lucky winner will receive an Asteria Lifestyle Beauty & Wellness Hamper, featuring a curated selection of favourites including:

✨ Résa.K Skin Science skincare
✨ Lash Veil
✨ MyGoLean Daily Drops
✨ A specially selected beauty & lifestyle treat

HOW TO ENTER
💗 Follow Asteria Lifestyle
💗 Like this competition post
💗 Tag 2 friends in the comments
💗 Share this post to your Stories and tag Asteria Lifestyle so we can see your entry
That's it — you're in!
Entries close 31 October 26 and the winner will be announced 10 November 26.
Good luck, beauties. 💗
T&Cs
Competition is open to South African residents aged 18 years and older. One winner will receive the Asteria Lifestyle Beauty & Wellness Hamper featured in this promotion. Entries must meet all the entry requirements above to qualify. The competition closes at 31 October 26. The winner will be selected after entries have been verified and contacted only via the official Asteria Lifestyle social media account. The prize is not transferable, exchangeable or redeemable for cash. Delivery of the prize is limited to a South African address. Asteria Lifestyle reserves the right to substitute an item in the hamper with an item of similar value if necessary. This promotion is not sponsored, endorsed, administered by or associated with Instagram or Meta.

Please be scam aware: Asteria Lifestyle will never ask the winner to provide banking details or make a payment to claim the prize.

Photos from Resa K Skin Science's post 02/10/2026

Your skin does not experience every season in the same way — so your routine should not stay static either.
As temperatures rise, heavier winter layers may begin to feel too rich, while hydration and daily protection remain just as important. Spring is a good time to reassess what your skin is telling you: congestion, excess shine, dehydration or dull surface build-up can all be signs that your routine needs adjusting.
The goal is not to strip everything back. It is to keep the hydration, adjust the richness, exfoliate intelligently and protect every day.
Healthy skin responds best to a routine that evolves with it.

Ready to reset your routine for the new season? Explore Resa.K Skin Science at resak.co.za.

30/09/2026

Dry skin craves more than hydration—it needs nourishment.

When skin feels dry, tight or uncomfortable, it's often a sign that the skin barrier needs extra care. A rich moisturiser helps replenish moisture, strengthen the skin's protective barrier and lock in lasting comfort.

Résa.K Absolute Moisture Day is a luxurious daily moisturiser formulated to deeply nourish dry skin while supporting softness, resilience and a healthy-looking complexion. Its rich, comforting texture melts effortlessly into the skin, leaving it feeling smooth, supple and beautifully cared for.

Because healthy skin isn't just hydrated—it's nourished.

✨ Treat your skin to lasting comfort. Shop Résa.K Absolute Moisture Day at asterialifestyle.co.za.

Photos from Resa K Skin Science's post 28/09/2026

Considering cosmetic surgery? Plan for your skin’s recovery before the procedure.

We often spend months researching the surgeon, the procedure and the result we want — but what happens to the skin afterwards deserves just as much consideration.

Résa.K Corrective Scar Complex is an advanced topical treatment formulated to support compromised skin and help visibly improve the appearance of scars as the skin repairs and remodels.

With peptides, Centella Asiatica, niacinamide, squalane and AHAs, the formula helps support the skin barrier, maintain hydration and improve the appearance, texture and flexibility of scar tissue over time.

Whether you’re preparing for a facelift, breast surgery, abdominoplasty or another cosmetic procedure, make your scar-care plan part of your recovery conversation.

Considering cosmetic surgery? Corrective Scar Complex should be your next considered purchase.

Always follow your surgeon or medical professional’s instructions regarding when topical scar care can safely begin.

Discover Corrective Scar Complex at resak.co.za



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25/09/2026

Movement feels better when your body is properly supported.

Whether you're staying active, recovering after exercise or looking to support everyday joint health, Recover-Enzyme helps you recover from within.

Formulated with Bromelain, a naturally derived enzyme, Recover-Enzyme helps support:
✔️ Healthy ligament and joint function
✔️ The body's natural inflammatory response
✔️ Recovery following exercise or physical activity
✔️ Relief from everyday muscle and joint discomfort
✔️ Healthy mobility and overall wellbeing

Because feeling your best isn't just about how you look—it's about how you move.

✨ Support your recovery from within. Shop Recover-Enzyme at asterialifestyle.co.za.

24/09/2026

Happy Heritage Day, South Africa. 🇿🇦

Today we celebrate the people, cultures, stories and traditions that make our country so beautifully diverse.

To our Resa.K clients, followers and wider community — thank you for being part of our journey. May today be filled with pride, connection and celebration.

Happy Heritage Day from Resa.K Skin Science.

23/09/2026

Professional strength. Targeted results. 🔬

No two skins have exactly the same needs — and professional treatment shouldn’t be one-size-fits-all.

The Résa.K Professional Derma Concentrates allow trained skincare professionals to target specific concerns with advanced actives selected according to the skin in front of them:

✨ Derma-Bright — targets uneven tone and supports a brighter-looking complexion
✨ Derma-Tite — peptide-powered support for firmness, elasticity and skin renewal
✨ Derma-H.A.C — intensive hydration and regenerative support for skin that needs restoring

Used within a professional Résa.K treatment protocol, each concentrate allows for a more considered, targeted approach to achieving visible results.

Professional expertise. Intelligent skin science. Personalised care.

Discover Résa.K Professional and find an accredited stockist at resak.co.za.



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21/09/2026

One ingredient. Almost every formula. There’s a reason. 🔬

Meet Niacinamide (Vitamin B3) — one of skincare’s most versatile and well-tolerated actives, and a key ingredient across the Résa.K range.

Niacinamide helps to support multiple aspects of healthier-looking skin:

✨ Strengthens and supports the skin barrier
✨ Helps balance excess oil
✨ Refines the appearance of pores
✨ Supports a more even-looking skin tone
✨ Helps soften the appearance of fine lines
✨ Supports overall skin resilience

And because it works beautifully alongside other targeted actives, Niacinamide isn’t treated as a standalone hero at Résa.K. It becomes part of an intelligently formulated regimen, where ingredients work together according to what your skin needs.

One ingredient. Multiple benefits. Smarter skin science.

Discover the Résa.K range and find the right regimen for your skin at resak.co.za.

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Address


17 Midas Avenue, Olympus Boulevard Office Park, Olympus
Pretoria
0181

Opening Hours

Monday 09:00 - 17:00
Tuesday 09:00 - 17:00
Wednesday 08:00 - 16:30
Thursday 08:00 - 16:30
Friday 08:00 - 16:30

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