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ROKA Smart UV ® Patented technological innovation

SeventyOne Percent, a pioneer in committed solar energy, asserts its solar expertise to defend youthful skin.

SOLAR REVOLUTION Health and anti-aging innovation for your skin and that of your children.

ROKA Smart UV ® - UVA PATENT 8H protection

TECHNOLOGICAL INNOVATION Sun protection is your best ally to preserve the youthfulness of your skin

ROKA Smart UV ® technology

Photo-adaptive UV innovation

Intelligent molecule, activated by natural light, which adapts to your protection needs for 8 hours .

Capitalize on SeventyOne Percent's solar expertise to respond to the main concern of all consumers: preserving the health and youthfulness of our skin.

Technological superiority in anti-aging protection for sunny vacations

but also everyday beauty routines .

Solar battery

Photo-adaptive protection against UVA

Youth Preservation Expert

Prevention of photoaging against the long-term effects of UVA

Hair protection

For more than 8 hours after a single application

Focus on UVA

UV rays are responsible for 80% to 90% of skin problems: aging, hyper pigmentation, cancer.

UVA represents 95% of solar rays. Considered the invisible enemy of the sun, they are not felt but are present outside every day whatever the weather.

They are responsible for the long-term effects on the skin.

ROKA® solar innovation thanks to the Smart UV 360 PVB mollucule is a real revolution in the field of sun protection and anti-aging.

By providing long-lasting and effective protection against UVA rays, this technology paves the way for a new era in the approach to daily skin protection.

Action of ROKA SMART UV®

Your best anti-aging ally

Reducing cellular oxidative stress and the formation of reactive oxygen species (ROS) . These contribute to skin aging.

Preventing UVA-induced activation of MMP1/collagenase . This enzyme breaks down collagen, a protein essential for skin structure and firmness.

Preventing photoaging caused by UVA . Photoaging is skin aging accelerated by UV rays.

Preventing damage to mitochondrial DNA from UVA radiation . Mitochondrial DNA is particularly sensitive to UV damage.

Protecting skin cells from UVA-induced damage . This damage can lead to wrinkles, loss of firmness, and other visible signs of skin aging.


Is ROKA Smart UV® a natural ingredient?

ROKA is a patented active ingredient, obtained by chemical synthesis, developed by Spanish Deep Tech ROKA Furadada. Their ambition is to reduce the incidence of skin cancer and other skin diseases linked to UV radiation through the research, development, production and sale of highly effective active ingredients with low toxicological and environmental impact.

Should you apply sunscreen products in the absence of sunlight?

Yes and no…
UV protection protects against 2 types of UV rays:
•⁠ ⁠UVB: 5% of rays, responsible for sunburn (B=Burn). They are mainly absorbed by the epidermis, the upper layer of the skin
•⁠ ⁠UVA: 95% of UV rays, responsible for long-term effects on the skin: hyperpigmentation (brown spots) and premature aging of the skin (A=Age), present outdoors every day, whatever the weather (invisible enemy). UVA has a longer wavelength which allows it to penetrate deeper into the skin, reaching the dermis, the middle layer of the skin.

Traditional UV protection should be applied every 2 hours to maintain its UVB and UVA effectiveness. Not easy for daily use…. But the good news is that the majority of us do not need UVB protection on a daily basis... ROKA Smart UV® technology provides UVA protection for up to 8 hours without re-application.

How does ROKA Smart UV® protect your hair in our hair oil?

First of all, hair oils protect hair from the sun in several ways:

  1. Absorption of UV rays:
    Coconut oil and jojoba oil contain fatty acids that absorb
    harmful UV rays from the sun. This protects the hair from damage caused by
    UV, such as fading, dryness and breakage.
  2. Creating a protective barrier:
    Hair oils can coat each hair with a thin protective layer.
    This layer helps prevent UV rays from penetrating the hair shaft and
    to cause damage. Hair oils help retain moisture in the
    hair, thus keeping it hydrated and healthy.
  3. Hair Nutrition:
    Hair oils are rich in fatty acids, vitamins and minerals that
    nourish the hair. This makes them stronger and more resistant to
    sun damage.

    What's the difference with our new Siren's secret - Hair oil?
    In addition to all the benefits above, Siren's secret contains Roka Smart UV®
    which will protect the hair against UVA rays which penetrate the fiber
    hair and can turn the color of colored hair.


Adaptive Photo Protection

The ROKA Smart UV® PvB 360 molecule is activated in the sun for photo-adaptive UVA protection.

Extended UVA protection + 8h

Your ally for optimal UVA protection.

Prevents damage caused by repeated exposure to the sun.

Improves protection against UVA-induced pigmentation under real-world sun exposure conditions.

Explanation of terms :

  • Photoprotection : Action to protect the skin from the harmful effects of ultraviolet (UV) rays.
  • Photo-adaptive : Protection adjusts to the intensity of UV rays for optimal effectiveness.
  • Extended : UVA protection lasts longer than standard technologies.
  • Ally : Highlights the essential role of this technology in sun protection.

Thank you for your trust.


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