The Nobel Prize Hiding in Your Sunscreen

Oleochemicals and Biofuels

Read the ingredient list on a bottle of high-SPF (Sun Protection Factor) sunscreen and you'll usually find a long roster of UV filters, because traditionally, achieving higher SPF meant increasing the amount of UV filters in the formula, often resulting in products that feel heavier, greasier, and tackier on the skin. For years, formulators have faced this trade-off between high protection and a pleasant sensory experience.

At the same time, consumer preferences are evolving. The rise of skin minimalism reflects a growing demand for simpler formulations with fewer ingredients that deliver greater performance. Consumers want products that do more with less: effective, elegant formulations without unnecessary complexity.

The solution wasn't about discovering another UV filter. It was about finding a smarter way to make existing filters work harder. That search ultimately led to a plant-based ingredient built on a Nobel Prize-winning chemistry breakthrough.

The Science Behind it 

The technology behind this bio-based SPF booster traces back to metathesis technology, a breakthrough chemical reaction recognised by the 2005 Nobel Prize in Chemistry (awarded to Yves Chauvin, Robert Grubbs, and Richard Schrock). This process transforms naturally derived soybean oil into a lightweight, plant-based polymer with unique formulation benefits.

Unlike conventional oils that can feel heavy and greasy, this plant-derived polymer helps create a more uniform UV filter network within the sunscreen. By preventing active ingredients from clustering, it allows filters to disperse evenly across the skin and work far more efficiently.

Meet WILSOL SPF Booster

Derived from soybean oil, WILSOL SPF Booster is a plant-based ingredient designed specifically for modern sun care formulations.

By improving UV filter efficiency, WILSOL SPF Booster enables formulators to achieve target SPF levels with lower UV filter loadings, helping deliver:

1. Enhanced Sensory Profile: A lighter, non-greasy skin feel with reduced tackiness
2. Cost Optimisation: Up to a 25% reduction in active UV filter costs
3. Simplified Formulations: Cleaner, minimalist ingredient lists that satisfy the "skin minimalism" trend.
4. Sustainable Innovation: A plant-derived solution for next-generation sun care.
   

The result is a smarter approach to sunscreen formulation: fewer ingredients, lower UV filter loadings, better sensory performance, and uncompromised protection.

For more information on Wilmar Beauty’s catalogue, please visit https://www.wilmar-international.com/oleochemicals/resource-library/personal-care