Maison de Formulation
A Luxury Ethnobotanical Formulation House
We explore botanical traditions from around the world and translate them into evidence-led skincare through modern formulation science.
Steinder Weisen draws its name from the German Stein der Weisen, meaning “Philosopher’s Stone” or “Stone of the Wise,” the legendary substance of alchemical mythology believed to transform ordinary metals into gold which has endured for centuries as a symbol of transformation.
The Pursuit of Transformation
Our pursuit of transformation guides everything we create. Our pursuit is two-fold:
- Biological Optimization Our mission is simple. To help people feel better, naturally. We continually study to better understand the biological processes that support healthier skin and body.
- Psychological Development Swiss psychiatrist Carl Jung later reimagined The Philosopher Stone as a metaphor for becoming more whole by transforming adversity into wisdom, resilience, and strength. Transformation requires caring for ourselves to create an opportunity to cultivate greater awareness: of our bodies, our habits, our thoughts, and the way we move through the world. We start with cultivating confidence.
A Confidence Company
How can one be confident if they don’t practice it everyday? Confidence is a daily practice. It begins in front of the mirror, as personal time for self-love and self-kindness. Your body and mind are your temple, and they need more than just a rinse-off moment. They need a ritual. The way you look shapes the way you feel, and the way you feel defines how you move through life. Your moments before the mirror are an opportunity for profound self-devotion.
Our Fomulation Philosophy
Bioactive Concentrates™
We formulate with synergistic biologically meaningful concentrations of clinically studied ingredients and botanical diversity and nutrient-density chosen to work together through complementary biological pathways.
Ancestral Science™
We let nature guide us. We consider ourselves a discovery platform of the world’s living archives of ancestral knowledge; global healing wisdom passed down through generations as heirlooms, not usually written down and typically passed down verbally through women, from mother to daughter, preserved through language and customs; if not taught, are lost.
Nearly 40% of modern pharmaceuticals trace their origins to traditional medicinal knowledge. For centuries, willow bark was chewed to help relieve pain, reduce fever, and ease inflammation long before scientists isolated salicin, a discovery that ultimately paved the way for the development and patent of aspirin.
Across continents, geographically isolated cultures independently identified many of the same medicinal plants for similar ailments. Representing thousands of years of experiential healing wisdom, the ultimate longitudinal study, these remedies are a testament to the shared intelligence and interconnected knowledge of nature and humanity that unites us all.
The Layland Method™
The Layland Method™ draws inspiration from the regenerative agriculture practice. Layland refers to land that is left undisturbed to first rest so it can remineralize and regenerate.
Healthy skin begins with a healthy barrier. Rather than overwhelming the skin with constant stimulation, we formulate to restore barrier integrity and deliver nutrient-dense and diverse bioactives to support the skin’s own biology.
Skin Affinity
No ingredient performs identically for every individual, and no formulation can be perfect for every skin. Rather than formulating for the average consumer, we strive to maximize compatibility for the greatest number of people with dry, sensitive, reactive, eczema-prone, hormonally changing, and treatment-stressed skin.
Crafted Au Bain-Marie
Each batch is crafted using the traditional French bain-marie technique, gently melting and combining ingredients through indirect heat to help preserve delicate botanical oils, lipids, and bioactive compounds that make our formulations unique.
Kaizen
No formulation is ever truly finished. Inspired by the Japanese philosophy of continuous improvement, every product evolves alongside new scientific discoveries, improved ingredients, and advances in formulation science.
Ingredient Selection Approach
Our ingredient selection is guided by the intersection of peer-reviewed scientific research and generations of healing world wisdom. Every ingredient is evaluated not only for its clinical evidence, but also for its long-term tolerance, biological compatibility, and ability to work harmoniously within the complete formulation. Every ingredient must answer at least one question before earning a place in a Steinder Weisen formulation.
- Is it supported by peer-reviewed scientific research?
- Does it serve a meaningful biological purpose?
- Is it well tolerated by sensitive or changing skin?
- Is it inspired by generations of traditional healing wisdom?
- Does it elevate the daily ritual?
- Can it stabilize high concentrations of clinically studied bioactive ingredients?
Our Story
The Grand Rounds Laboratory is born from more than fifteen years of independent research and over three years in the making. Our formulations begin with modern science & medicine but extend beyond it, drawing inspiration from regenerative medicine, integrative medicine, systems biology, anthropology, psychology, etymology, nutritional science, ethnobotany, history of power, and generations of global ancestral healing wisdom. Guiding our holistic approach to Research & Development, to create the conditions for a visibly healthier-looking and feeling self.
We integrate formulation development, materials research, prototype creation, and real-world testing into a single iterative process. Early concepts are developed and evaluated in-house, allowing ideas to move quickly from ideation to real world testing. Many experimental concepts are never intended for public release; they exist to challenge conventional thinking, explore new ingredient combinations, and expand what is possible. Every formulation evolves through repeated cycles of laboratory evaluation and real-world feedback, ensuring each generation reflects continuous learning and refinement.
Grand Rounds originally referred to physicians making “rounds” together through a hospital to discuss interesting or challenging patient cases.