Our products are based on natural, botanical and professional-grade ingredients and we try to stay away from ingredients (natural or not) that may irritate the skin. There is no benefit from invasive ingredients that irritate the skin, and over time, these debilitate the structures of the skin and hair, causing them to loose resilience. MenScience is the only men’s line entirely based on professional-grade ingredients, and our formulations have been developed staying away from potential irritants. On the hair-thinning front, our products don’t claim to help on this front, with the exception of providing nurturing and top-quality ingredients to help support a healthy scalp and not debilitate the hair. A lot of the information in the marketplace on DHT, hair re-growth, etc is of doubtful results, so we try to stay away from this and focus on proven ingredients in professional-grade concentrations.