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Go TandheM.
Go Natural.

OUR STORY

TandheM was born from a shared adventure, like two souls riding in harmony on a Tandem bicycle.
We are partners in life and in business, combining two worlds: the emotional depth of psychology and the precision of science and engineering.

Driven by a shared passion for well-being, we created TandheM to reconnect people with themselves through skincare that is both powerful and purposeful.

Our journey led us to Morocco, where ancient beauty rituals and the richness of pure Argan Oil inspired the heart of our formulas. This ancestral ingredient, known for its transformative power, became the soul of our easy, effective, and conscious routines.

Backed by psychology, and science, TandheM blends neurocosmetics with tradition, activating the brain’s self-reward circuits to nourish both skin and self-esteem.

TandheM is more than a brand. It’s a ritual. A reconnection. Because when you choose to care for yourself, you transform the way you look, feel, and live.

TandheM - Tânia e Mehdi

TandheM was born from the mind of a psychologist and the heart of a woman who believes beauty starts from within. More than skincare, TandheM is a self-care ritual designed to activate not only your skin, but also your senses, your confidence, and your emotional balance.

Rooted in the science of neurocosmetics, our formulas go beyond surface results. Neurocosmetics are designed to interact with the skin’s nervous system, influencing the release of key neurotransmitters such as serotonin, dopamine, and beta-endorphins, known to regulate mood, reduce stress, and promote a sense of well-being. Scientific studies have shown that the skin and brain are deeply connected, both originating from the same embryonic layer, and constantly communicating through neuroreceptors.

Our signature blend includes the delicate scent of magnolia, rich in linalool and magnolol, compounds shown in studies to reduce cortisol levels and stimulate relaxation through olfactory pathways. The scent doesn’t just soothe; it sends calming signals to the brain, creating an immediate emotional shift.

We also infuse our products with pure argan oil, a powerful neuroactive botanical. Its high concentration of essential fatty acids and polyphenols not only strengthens the skin barrier but also supports neurosensory activation. Research suggests argan’s natural compounds may play a role in stimulating serotonin production and restoring cellular communication helping your skin and mood thrive in harmony.

At TandheM, we don’t just care for your skin.
We awaken your essence—scientifically, sensorially, and soulfully.

Skincare that Cares

At TandheM, sustainability is at the heart of everything we create. Our Argan oil is responsibly sourced, supporting fair trade practices and local communities. We take pride in using eco-conscious packaging and we believe beauty should never come at the planet’s expense. That’s why TandheM uses glass containers that are elegant, reusable, and fully recyclable, to house our premium skincare products. Our sugarcane-based boxes are a renewable alternative to traditional packaging, helping to lower CO₂ emissions and environmental impact. Less waste, more care. Our commitment goes beyond clean ingredients. By choosing sustainable materials and mindful sourcing, TandheM ensures that each product not only nurtures your skin but also protects the ecosystems that inspire us. When you choose TandheM, you’re choosing skincare that gives back to your body and to the Earth.

Take care of your nature. Take care of nature.

Take care of your nature. Take care of nature.

MISSION AND VISION

Our mission is to offer a scientific and transparent approach to beauty, using high-quality, rare, sophisticated, certified and scientifically proven skincare ingredients. These carefully selected ingredients not only respect your skin’s natural biology, but also guarantee long-lasting, visible results. As you explore TandheM’s refined lines, you’ll discover a subtle elegance, where every drop of hydration nourishes the skin and lifts the spirit. The purity of our 100% natural, vegan and animal-test-free ingredients and the respect for the world around us are present in every detail – from the elaboration of the  formula to the packaging.

TandheM-products
TandheM

VALUES

Quality

Sophistication

Authenticity

Excellence

Sustainability

Innovation

Transparency

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3 installments without interest
You pay in 3 interest-free installments and spread the cost over time.
Add items to your cart
Complete your purchase and choose
KLARNA
Enter your credit or debit card details
You then pay in 3 installments. The first payment is charged when the order is processed and the remaining 2 are automatically withdrawn every 30 days.
For more information, see the payment method Pay in 3 interest-free installments. Terms and Conditions.