Visiting a lab in South Korea to witness the ingredient extraction process firsthand was truly eye-opening. I learned that the proteins used in ZenttuSkin products are incredibly delicate and require careful handling to maintain their effectiveness. For example, ice is used during extraction to keep temperatures low, preventing heat from altering the protein structure — much like how frying an egg changes its texture and color. This cold environment preserves the active properties that make the skincare effective. I was surprised to discover just how expensive and labor-intensive this process is. Extracting just one gram of these purified proteins can cost up to $70,000. This high cost is partly due to the manual, meticulous steps involved, from applying sonic cage machines to dissolve the proteins correctly, to filtering and analyzing them with specialized microscopes and computers. Such precision ensures that only the best quality ingredients go into the product formulations, which explains why some skincare lines are pricier but deliver better results. Watching the team at ZenttuSkin verifies purity and concentration under microscopes made me appreciate the science behind my skincare routine much more. For those passionate about skincare, understanding these extraction details highlights why investing in quality products matters. The care put into sourcing and preserving active ingredients translates directly to visible skin benefits like improved texture, hydration, and anti-aging effects. If you want effective skincare rooted in advanced biotechnology, knowing this process can help you make informed choices about the products you use.