A Revolutionary Ingredient Debuts at VitaFoods 2025

At this year's VitaFoods 2025, Laboratoires Expanscience unveiled an exciting new ingredient: Tulsinity Bio. Sourced from the sacred leaves of the Krishna variety of holy basil, this adaptogen is designed to help you cope with stress like never before.

Bridging Mind and Skin: The Science Behind Tulsinity Bio

Tulsinity Bio is not just another supplement; it targets the intricate skin-brain axis, addressing psychological stress and its detrimental effects on our skin. Sebastien Le Quere, the nutraceutical development and marketing manager at Laboratoires Expanscience, highlighted the ingredient's dual-action approach: "It regulates cortisol levels both locally and systemically, helping to reduce oxidative stress and inflammation—two primary factors linked to stress-related skin aging." This unique action aims to enhance both emotional well-being and skin vitality.

Proven Results: Backed by Scientific Studies

Prior to its launch, Tulsinity Bio underwent rigorous testing. One in vitro study revealed that the holy basil extract successfully preserves skin barrier integrity, hydration, and elasticity, even under stress. Le Quere elaborated, "Our findings showed significant reductions in cortisol production, protein oxidation, and pro-inflammatory cytokines in stressed skin cells. Plus, it protects essential skin components like collagen, elastin, and hyaluronic acid."

Real-Life Impact: A Controlled Study

The efficacy of Tulsinity Bio took center stage in an eight-week randomized controlled trial involving stressed adults with sensitive skin. Participants consuming 250 mg daily noted remarkable improvements, including decreased stress levels and enhanced skin elasticity, sensitivity reduction, and a boost in self-esteem.

A Multifaceted Approach to Wellness

These compelling findings highlight how Tulsinity Bio operates through multiple synergistic pathways, from cortisol modulation and skin structure preservation to antioxidant protection and anti-inflammatory action. Laboratoires Expanscience is also in the process of securing EFSA approval for associated stress- and vitality-related claims.

Commitment to Sustainability and Social Good

Tulsinity Bio isn't just about beauty; it's also about sustainability. Highly versatile, this ingredient is adaptable for use in a range of formats—think capsules, gummies, and stick packs, or even as a functional beverage ingredient.

Laboratoires Expanscience takes pride in their ethical responsibility. The holy basil used is cultivated via regenerative farming practices and carries prestigious certifications like Regenerative Organic Certified (ROC) and Fair for Life (FFL). Le Quere remarked, "These certifications aren’t mere labels; they embody a holistic approach to ingredient development that benefits everyone—from the earth and farmers to consumers."

Join the Wellness Revolution with Tulsinity Bio!

With Tulsinity Bio, Laboratoires Expanscience aims to create a transformative nutraceutical experience, supporting everything from mental health to skin health. This approach truly embodies the idea of making a positive impact from seed to skin, revolutionizing the beauty and wellness landscape.