Cinematic studio photograph of a fit man wearing a sleeveless black athletic top, standing in profile against a pure white background, holding minimalist sachet-style electrolye gel pouches. The lighting is high-contrast backlight, creating dramatic silhouettes, sculpted muscles, and glowing highlights along the arms and shoulders. The atmosphere is sleek, futuristic, and performance-driven, evoking luxury sports and wellness branding. Shot on Hasselblad H6D with 100mm lens at f/5.6, ISO 100. Lighting: edge-lit with strong rim light from behind, minimal fill, emphasizing contour and form. Rendered in 8K hyperrealistic fashion-commercial style, crisp detail, clean composition, and bold minimalist energy.