COVER STORY: NATURA-TEC
ADVERTISEMENT FEATURE 7
Natura-Tec SeaRenew™: hair vitality and eyelash growth
In a rapidly evolving cosmetic market, where natural ingredients, proven efficacy, and environmental responsibility are no longer optional but essential, innovation must combine cutting-edge science with respect for living systems. This is precisely the space Natura- Tec SeaRenew™ occupies: a next-generation cosmetic active derived from marine and plant biotechnology, designed to stimulate hair growth, reduce hair loss, and strengthen the hair fibre, while now also offering promising benefits for eyelash care. The result of advanced scientific expertise
and a patented, sustainable technology, this ingredient embodies a new approach: intelligently harnessing natural resources through virtuous processes of biotransformation, recycling, and upcycling, to achieve demonstrated biological performance in vitro and in vivo.
A concentrate of biological efficacy This active represents a biotechnological innovation combining the marine microalga Nannochloropsis with sapote oil to support the health and beauty of hair and eyelashes. The microalga, exceptionally rich in essential
fatty acids and natural cholesterol, acts directly on hair follicles to strengthen, protect, and hydrate the hair fibre. Sapote oil, naturally rich in lupeol and omega-9 and -6 fatty acids, stimulates skin regeneration and keratinocyte differentiation, improving hair retention in the follicle and quality. This biochemical architecture gives the
complex a comprehensive action, preventive, restorative, and stimulating.
Targeted and scientifically validated mechanisms of action Although hair and eyelashes are both keratinized structures, their growth cycles and biological environments differ. Natura-Tec SeaRenew™ acts specifically to prolong the growth phase (anagen) and delay the resting phase (telogen) by directly influencing the cells that regulate these cycles.
25.0 20.0 15.0 10.0 5.0 0
20.0% ****
10.0% **
WWW.PERSONALCAREMAGAZINE.COM
PERSONAL MAGAZINE
MARCH 2026 VOL 27 ISSUE 3
LipoTrue at 10: CEO
Juan Carlos Escudero
psychodermatology out of the clinic and into life
Taking
EVOLUTION OF BEAUTY
THE From surface care to wellness: the shift towards beauty-from-within
Remarkable in vivo results Natura-Tec SeaRenew™ has demonstrated its effectiveness in real-use conditions. Clinical tests show a 42% reduction in hair loss, accompanied by a 10% increase in hair density after 150 days of application. Hair appears stronger, more resilient, and fuller, reflecting the product’s ability to nourish and strengthen keratinized structures sustainably.
Its efficacy is based on three key mechanisms: Inhibition of 5α-reductase : This enzyme converts testosterone into DHT, a hormone implicated in hair follicle miniaturization and hair loss. By limiting its activity, this complex helps preserve follicle vitality.
Reduction of scalp inflammation: Inflammatory imbalances weaken the hair
bulb environment. Bioactive compounds restore conditions favourable to growth.
Stimulation of cellular proliferation: Dermal papilla fibroblasts, the key
orchestrators of the hair cycle, are significantly stimulated, promoting entry into and maintenance of anagen (growth phase). In vitro studies have shown a significant
increase in dermal fibroblast proliferation, confirming the active’s capacity to reactivate cellular dynamics.
Telogen phase 0.0 -10.0
-20.0 -30.0 -40.0 -50.0 -60.0
Hair density Anagen phase
www.personalcaremagazine.com Hair loss
Hair evaluation after 5 months The innovation extends to eyelashes, prolonging their growth phase to deliver a more intense and expressive look. Eyelashes become longer, denser, and better protected against breakage, with a naturally fuller and reinforced appearance.
Eyelashes evaluation after 3 months These exceptional results are the outcome of a rigorous biotechnological formulation, which optimizes active bioavailability and ensures that each molecule retains its integrity until application. This active is therefore a versatile and safe active, ideal for serums, conditioning mascaras, or fortifying lotions, combining scientific performance with natural beauty.
Redefining Beauty With Natura-Tec SeaRenew™, cosmetics enter a new era of high-performance, responsible, and life-inspired beauty. This innovation harnesses the power of biotechnology and microalgae, delivering stronger, more resilient hair and denser, fuller eyelashes, while respecting the planet through sustainable, recycling, and upcycling processes.
16.0 14.0 12.0 10.0 8.0 6.0 4.0 2.0 0.0
12.2% *** 10.7% 11.0% *** * 5.4% *
15.9% ***
PCM
-55.0% ****
-42.0% ****
Ceratec Sarl - Incorporating Natura-Tec division 221, avenue Louis Lépine - Z.I. du Capitou - 83600 Fréjus - France Tel. +33 (0)498 113 800 - Fax. +33 (0)972 324 004
www.natura-tec.com
March 2026 PERSONAL CARE MAGAZINE
IN-COSMETICS GLOBAL PREVIEW
(%)
(%)
(%)
Number Length Volume Density Curvature
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36 |
Page 37 |
Page 38 |
Page 39 |
Page 40 |
Page 41 |
Page 42 |
Page 43 |
Page 44 |
Page 45 |
Page 46 |
Page 47 |
Page 48 |
Page 49 |
Page 50 |
Page 51 |
Page 52 |
Page 53 |
Page 54 |
Page 55 |
Page 56 |
Page 57 |
Page 58 |
Page 59 |
Page 60 |
Page 61 |
Page 62 |
Page 63 |
Page 64 |
Page 65 |
Page 66 |
Page 67 |
Page 68 |
Page 69 |
Page 70 |
Page 71 |
Page 72 |
Page 73 |
Page 74 |
Page 75 |
Page 76 |
Page 77 |
Page 78 |
Page 79 |
Page 80 |
Page 81 |
Page 82 |
Page 83 |
Page 84 |
Page 85 |
Page 86 |
Page 87 |
Page 88 |
Page 89 |
Page 90 |
Page 91 |
Page 92 |
Page 93 |
Page 94 |
Page 95 |
Page 96 |
Page 97 |
Page 98 |
Page 99 |
Page 100 |
Page 101 |
Page 102 |
Page 103 |
Page 104
