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.

12/09/2026

Recovery deserves support from within. 🌿

Whether you’re supporting your body after a professional treatment or simply looking after everyday wellbeing, Recover-Enzyme is formulated with pineapple-sourced bromelain to support the body’s natural recovery processes.

✨ Helps support recovery from bruising & swelling
✨ Supports healthy connective tissue
✨ Supports digestion
✨ Helps support a healthy inflammatory response

A simple addition to your wellness routine when your body needs a little extra support.

Recover. Restore. Keep moving.

Shop Recover-Enzyme at resak.co.za or tap the link in bio.

11/09/2026

Beauty begins from within. ✨

Great skin isn’t only about what you apply — it’s also about how you nourish your body from the inside.

Elixher Collagen provides targeted nutritional support to help maintain the building blocks associated with healthy-looking skin, hair, nails and joints, making it an effortless addition to your daily beauty and wellness routine.

Because lasting beauty is about more than the surface. It’s about supporting yourself from within.

Make Elixher Collagen part of your everyday ritual.

Shop online at Asteria Lifestyle

09/09/2026

Retinol-like results, without the retinol drama. 🌿

Meet Bakuchiol — a plant-derived active loved for its ability to support smoother, firmer and more refined-looking skin, while offering a gentler approach to skin renewal.

It helps to:
• Soften the appearance of fine lines
• Improve the look of skin texture
• Support firmness and elasticity
• Deliver a gentler option for sensitive skin and the delicate eye area

You’ll find Bakuchiol working alongside other intelligent actives in Résa.K BioFirm Rich Eye — because effective skincare doesn’t have to feel aggressive.

Smart actives. Considered formulations. Visible results.

Discover BioFirm Rich Eyeresak.co.za. 🤍

Photos from Resa K Skin Science's post 07/09/2026

Pigmentation is rarely just about the sun. It’s about understanding the triggers — and treating the skin consistently. ✨

Hormonal changes, inflammation, skin trauma and barrier disruption can all contribute to uneven pigmentation. That’s why achieving a clearer, more even-looking complexion requires more than a single product or treatment.

Professional Derma-Bright treatments provide the targeted, corrective step in your pigmentation journey. But what happens between appointments matters just as much. Résa.K’s professional philosophy is built around combining professional treatments with the appropriate Daily Regimen to support and maintain visible results.

At home, consistency becomes your superpower: targeted brightening actives help address uneven tone, while supporting the skin barrier and managing inflammation help reduce additional pigmentation triggers. And daily broad-spectrum SPF protection is non-negotiable — helping protect against UV-induced pigment stimulation and preserve the results of your treatment programme.

Professional correction + consistent home care + daily protection.
That’s the Résa.K approach to a brighter, more even-looking complexion.

Speak to your Résa.K skincare professional about building your personalised pigmentation programme.
Find a stockist near you -https://www.resak.co.za/accredited-stockists

05/09/2026

Healthy hair starts long before it reaches the mirror. 🌱

FolliGrow Complete Hair Nutrition is designed to support stronger, healthier-looking hair from within—nourishing the biological processes involved in follicle health, keratin synthesis and healthy hair growth.

✨ Supports follicle health
✨ Supports keratin production
✨ Helps strengthen hair against breakage
✨ Plant-based daily hair nutrition

Just 2 capsules a day as part of your daily wellness routine.

Stronger hair starts from within.

Shop FolliGrow at resak.co.za or tap the link in bio.

04/09/2026

Peptides don’t just sit on your skin. They send a message. 🔬

Peptides are small chains of amino acids that act as signalling molecules — essentially communicating with the skin to support processes associated with collagen, firmness and elasticity.

That makes them an important part of an intelligent approach to skin ageing, particularly when you’re beginning to notice fine lines, reduced firmness or a loss of resilience.

You’ll find targeted peptide complexes working across the Résa.K range in:

✨ PepTite Booster — brightening, calming & firming support
✨ BioFirm Rich Eye — targeted care for the delicate eye area
✨ Derma-Tite Treatment Concentrate — professional peptide support for firmness and rejuvenation

Because supporting ageing skin isn’t simply about adding more products. It’s about giving skin the right signals.

Smarter signals. Stronger-looking skin.

Discover the peptide edit at resak.co.za.

02/09/2026

Brighter-looking skin starts with daily consistency.

Hydration is essential—but the right moisturiser can do even more.

Bright Daily Moisture is formulated to deliver lasting hydration while supporting a brighter, more even-looking complexion. Powered by skin-loving ingredients including Alpha Arbutin and Niacinamide, it helps improve the appearance of uneven skin tone while nourishing and protecting the skin barrier.

The result? Skin that feels hydrated, looks more radiant and is better supported every day.

✨ Why you'll love it:
• Provides lightweight daily hydration
• Supports a brighter, more even-looking complexion
• Helps strengthen and maintain the skin barrier
• Leaves skin feeling soft, smooth and comfortable
• Ideal for normal to combination skin

Healthy, radiant skin isn't achieved overnight—it's built through a consistent routine.

Discover the Résa.K Daily Regime and shop Bright Daily Moisture at asterialifestyle.co.za.

02/09/2026

Spring into Wellness Promotion - LTD Offer.⌚

Winter is behind us. Three complete Résa·K Skin Science routines — cleanse, treat, moisturise, protect — now available as bundles, and 20% off for the whole of September.
Glow Starter · R2,325 → R1,860
Hydration Hero · R2,380 → R1,904
Summer Prep · R2,285 → R1,828

Every routine starts clean and ends protected.
Shop the bundles at www.asterialifestyle.co.za

Promotion valid 1 – 30 September 2026, while stocks last.

Photos from Resa K Skin Science's post 30/08/2026

Your skin cells are constantly communicating. Exosomes help support the conversation. 🔬

One of the most talked-about developments in advanced skincare, exosomes act as microscopic messengers—helping support communication between skin cells and the processes involved in renewal, resilience and overall skin quality.

At Résa.K Skin Science, plant-derived exosome technology has been incorporated into three of our advanced formulations:

• Absolute Moisture Day
• Absolute Moisture Night
• BioFirm Rich Eye

Because intelligent skincare isn’t about following trends. It’s about understanding the science—and choosing actives that have a purpose within your routine.

Advanced skin science. Thoughtfully formulated. Visible results.

Discover the range at resak.co.za or tap the link in bio.

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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