Hot flashes and menopause: Héra, portable cryotherapy

What if technology could finally help relieve menopause naturally?

That is the challenge Athana has taken on with Héra, a next-generation cryotherapy device designed to soothe hot flashes in just seconds. An innovation for women, rooted in kindness and eco-responsibility.

A transition period often kept quiet

Menopause affects 100% of women, yet it remains one of the most misunderstood biological phenomena. In France, nearly 8 million women are affected by this hormonal transition, which is often accompanied by symptoms such as:

• Hot flashes

• Night sweats

• Sleep disorders

• Irritability

• Chronic fatigue

• Sensation of intense heat

These symptoms last on average for 7 years and occur several times a day. Yet, accessible, non-medical natural solutions remain rare. Discover effective alternatives in our article Anti-hot flashes: causes and natural solutions.

Héra, a technological response for your well-being

Faced with a lack of answers, Thaddée Caron, founder of Athana, decided to take action—inspired by his mother's experience. Working with engineers, researchers, and healthcare professionals, he created a natural, non-hormonal solution: Héra.

A portable device that delivers targeted cold, right where the body regulates its temperature, for immediate, drug-free relief.

How does Héra work?

Intuitive use, designed for everyday life:

• 5 adjustable temperature levels (between 5°C and 10°C)

• 72h battery life, up to 50 sessions per charge

• Fast charging via USB-C

• 1 min 30 sec sessions, enough to soothe a hot flash

• Connected app to track symptoms and personalize the experience

Héra is a true companion, to keep in your bag, on your nightstand, or at the office. Pair it with our practical advice like 4 simple tips to reduce hot flashes daily to maximize your comfort.

Committed, local, and inclusive manufacturing

Athana does not just innovate; the company is committed to human and environmental values:

• Assembled in France, in partnership with Fondation Amipi (professional integration of people with disabilities)

• Recycled plastics

• Local design and engineering — low carbon emissions

• Secure mobile app: anonymized data supports research

• Every sale helps change the perception of menopause

To learn more, discover Athana's values and commitments: Towards ethical and responsible innovation.

Testimonials from women users

"It's simple, since I've had Héra, I'm no longer afraid of having a hot flash in public." Valérie, 51
"It took me a long time before talking about it to my loved ones. Héra helped me regain control." Nathalie, 54
"A real revolution in my daily life. Thank you Athana." — Marina, 48

Ready to take action?

Discreet, natural, and easy to use, Héra has already won over more than 10,000 women. Compact and effective, it helps you manage menopause with peace of mind.

Discover it on our online store athana.shop and join the Athana revolution!