What Haircare Innovation Actually Looks Like — with Nathan Puksta

We hear the word innovation constantly in beauty. A new ingredient launches. A familiar technology gets a new name. A product claims to repair, rebuild, strengthen or transform — and consumers are left to figure out which breakthroughs are real and which are simply very good stories.This week, Carmine sits down with Nathan Puksta, founder of Filament Sciences, an R&D company developing proprietary technologies for professional haircare.Nathan brings an unusually broad perspective to the conversation. Before becoming a founder, he spent nearly two decades inside beauty — including leadership roles at L’Oréal and Kiehl’s — and trained as both a stylist and an esthetician. Today, his work at Filament combines molecular development, consumer research and feedback from salon professionals to create technologies designed around measurable hair performance.Together, Carmine and Nathan explore what genuine innovation actually looks like, why large beauty companies often optimize products for the average consumer rather than the outliers, and what smaller companies can learn by looking where the biggest players aren’t.They also unpack how Filament develops proprietary molecular technology, why product format matters as much as the active technology itself, what consumers should ask when a brand claims to “repair” damaged hair, and why testing methodology may be more important than any percentage printed on the packaging.The conversation also gets personal as two former Kiehl’s insiders revisit the brand’s unique approach to education, community and luxury — and consider why human connection may ultimately be one of beauty’s most valuable forms of scarcity.Finally, Nathan shares where he believes haircare is heading next, from scalp health and hair growth to longevity and the changing biology of hair itself.In this episode, you’ll learn:Why Nathan believes luxury is increasingly about knowledge, experience and human connection rather than price;Why Nathan believes beauty has become increasingly commoditized;Why big beauty companies often optimize innovation toward the average consumer;Why the outliers in consumer data may reveal where an entire category is headed next;How Filament Sciences combines molecular research and consumer insight;How consumers can evaluate hair-repair claims more intelligently;Why “How did you test it?” may be the most important question consumers can ask a beauty brand;Why Nathan believes scalp health and hair growth will play an increasingly important role in the future of haircare;And, why “bond repair” may have become one of haircare’s most overused marketing terms.Key TakeawayReal innovation in beauty isn’t defined by how scientific a product sounds. It begins with identifying a meaningful problem, developing something genuinely different to solve it, and being able to clearly answer one deceptively simple question:How did you prove it works?Connect with Nathan on LinkedIn here and on Instagram at @nathaninthelab. Learn more about the trailblazing work he and his team are doing at Filament Science on their IG at @filamentsciences and on the company website at filamentsciences.com.—Follow Skincarma on Instagram and on TikTok. Catch product reviews of Carmine’s top picks of the best skincare on the Skincarma Blog. You can also connect with Carmine on Substack and LinkedIn – and explore his extensive work in beauty on the Carmine Montalto INK website here.If you enjoyed this episode, please subscribe, rate and/or leave a review on Apple Podcasts, Substack, or Spotify to help Carmine reach more curious listeners.Explore more:FILAMENT TS.02/Tt : Tensile Strength Hair Treatment MaskThe Power of Tensilyx™Product reviews on the Skincarma Blog:Explore the Best Sunscreens for Face here.Explore the Best Retinol Face Creams and Serums here.Explore the Best Vitamin C Serums here.Explore the Best Niacinamide Serums here.Explore the Best Acne Treatments here.Explore the Best Anti-Aging Creams and Serums here.Explore the Best Face Creams for Dry Skin here.Explore the Best Face Creams for Oily Skin here.The Skincarma® Pod is where indie beauty meets fearless curiosity. Hosted by Carmine, his podcast pulls back the curtain on the beauty industry with sharp insights, candid interviews, and a healthy dose of irreverence. From deep dives into ingredient science to raw conversations with dermatologists, brand founders, and industry insiders, each episode is a no-BS exploration of what really matters in skincare: how to attain and maintain healthy skin. If you’re obsessed with products, passionate about transparency, and love calling out hype, this is the place to learn, question, and glow smarter.The Skincarma® Blog is written and curated by skinfluencer, skincare junkie and Brooklyn writer Carmine Montalto. With 25 years of expertise in beauty across every category, Carmine has helped build multiple consumer brands from the ground up. He’s named 100s of skincare, haircare & makeup products – some of which are probably in your bathroom cabinet right now! And, he’s tested 1,000s of products, the best of which can be found reviewed on his blog at skincarma.com.With the right skincare routine including sunscreen...You CAN change your skin’s destiny!™ Get full access to Skincarma® at skincarma.substack.com/subscribe