Ma Khaen Berry, a captivating and multifaceted note, first unfurls with a vibrant, almost "electric" zest, reminiscent of wild lime or kumquat, immediately followed by a pronounced, "tingling," Szechuan pepper-like buzz on the palate of the nose. It's not just spicy; it possesses an aromatic lift that is distinctly herbaceous and slightly woody, akin to fresh coriander seed married with a whisper of pine resin. The intensity is medium-high initially, projecting with an immediate, diffusive radiance before settling into a warmer, more nuanced peppery heart. Its texture is dry and sparkling, never heavy or oppressive. It typically behaves as an exhilarating top note, extending its complexity into the early heart, offering remarkable longevity for such a bright opening, slowly morphing into a subtly warm, dry spice profile.