Laboratoire RENASCOR… and life goes on.
French cosmeceutical laboratory · since 2017We rebuild before we stimulate.
Founded and directed by Stéphane Paulet, Laboratoire RENASCOR develops excellence haircare dedicated to hair growth. Technical shampoos and serums, perfectly complementary, to treat hair loss whatever its origin — without minoxidil, without hormonal active ingredients.
- 2017 Protocol stabilised
- 40+ Countries of distribution
- 89% Visible results from day 21
- 15% of revenue invested in R&D
A mission born from a personal story.
Laboratoire RENASCOR was born from a long intuition and a painful encounter — the encounter of a man with a disease that touches those he loves.
As a child, Stéphane Paulet spent his days in the hair institute owned by his best friend's parents. This world fascinated him: he found his calling early, and never strayed from it.
In 2011, he developed a first website dedicated to hair care for France and the Benelux. Three years later, in 2014, a close friend was diagnosed with cancer and refused chemotherapy to avoid losing her hair. Her distress moved him deeply. The idea of a specific protocol, designed for this ordeal, became self-evident.
In 2015, under the guidance of Catherine Taurin — a recognised expert in hair cosmetics research — he assembled the scientific team. Two years later, in 2017, Laboratoire RENASCOR was founded. The first post-chemotherapy protocol was launched.
Today, the RENASCOR range addresses all forms of hair loss — reactive, transitory, progressive — and supports thousands of patients in more than 40 countries.
“Shortening the time between illness and the rebirth of hair. That is helping patients reclaim their lives more quickly.”
Stéphane Paulet, founder of Laboratoire RENASCOR
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1980
An early calling
As a child, Stéphane Paulet spent much of his time in the hair institute owned by his best friend's parents. He already knew he would make it his profession.
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2011
First hair care site
Development of a website dedicated to hair care for France and the Benelux.
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2014
The founding encounter
A friend learns she has cancer and refuses chemotherapy to avoid losing her hair. Her distress moves Stéphane deeply.
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2015
Building the team
Under the guidance of Catherine Taurin, a recognised expert, a team is assembled to develop a specific range of haircare.
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2017
Birth of Laboratoire RENASCOR
Founding of the Laboratory and launch of the first post-chemotherapy protocol. The project is now structured.
Natural · Innovative · Exclusive.
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Natural
Formulations 97-99% naturally derived, in line with a fragile scalp that cannot tolerate aggression.
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Innovative
The REDACTIV® complex: recognised active ingredients, whose exclusive proportions make the biological difference.
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Exclusive
A selective distribution: pharmacies, certified hair institutes, healthcare professionals. Never self-service.
Why post-chemo regrowth is so difficult.
After chemotherapy, the scalp is not in a neutral state. Several biological mechanisms combine to slow down, disrupt or prevent regrowth.
- Atrophied or inactive hair bulbs
- Disrupted peripheral vascularisation
- Desynchronised hair cycle (anagen/telogen)
- Altered keratinisation, invisible micro-scarring
- Chronic inflammation & post-chemo oxidative stress
- Lasting effects of certain taxanes (docetaxel)
- Post-therapeutic hormonal imbalance
- Cicatricial fibrosis, deficiencies, deep fatigue
A single action is not enough. That is why the REDACTIV® protocol advances in two stages.
Two treatments. One chronology.
The REDACTIV® complex combines Apigenin, Oleanolic Acid, Biotinoyl Tripeptide-1, Larix Europaea, Glycine and Camellia Sinensis. Recognised ingredients, whose exclusive proportions make the difference.
REDACTIV 1®
The regrowth initiator
Period: D+1 to 3 months
- Soothes and restores the fragile scalp
- Reactivates capillary microcirculation
- Reduces perifollicular inflammation
- Prepares entry into the anagen phase
REDACTIV 2®
Active densification
Period: Month 2.5 to 4 (or as soon as regrowth is visible)
- Extends the anagen phase
- Activates bulb metabolism
- Strengthens anchoring and fibre quality
- Evens out thinning areas
“After chemo, I had lost all hope. REDACTIV 1® helped me believe in regrowth again.”
“My oncologist recommended RENASCOR. I got my hair back, but above all… my dignity.”
“My socio-hairdresser introduced me to RENASCOR at the end of my chemo. I recommend it to every woman concerned.”
A science written with its users.
- 97 to 99% naturally derived, no heavy silicones
- 15% of revenue invested in R&D
- Co-construction with patient associations and healthcare professionals
- No minoxidil no hormonal active ingredient, no endocrine disruptor
- Approved by oncologists, tested under dermatological supervision
- Clinical studies +13,600 hairs observed on average, up to +28,200 in the best cases
Innovating with the best of nature
Our products are made of 97 to 99% naturally derived ingredients, in line with a fragile scalp. We formulate treatments designed to reactivate regrowth — progressive, transitory or reactive hair loss — for women and men.
To maintain our technological lead, we invest 15% of our revenue in R&D.
Research connected to its patients
We co-design our treatments with patient associations and conduct consumer studies. Products are offered to volunteers at the end of each study.
Laboratoire RENASCOR is supported by France's innovation support organisations.
France · Europe · Kazakhstan.
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Paris, France
International headquarters & R&D
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Dreux, France
Production
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Béziers, France
Production & logistics
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Astana, Kazakhstan
Central Asia headquarters
A care ecosystem
- Hospital oncology departments
- Socio-aestheticians & socio-hairdressers
- Pharmacies & certified hair institutes
- Partner distributors: Malta, Taiwan, South Korea, United Arab Emirates, China
Patient, doctor, pharmacist, clinic, professional or media? Let's talk.