白茶冰萃法：零苦涩的深层冷泡

Ice-brew is the ultimate cold brew: 5g Silver Needle or White Peony in 500ml room-temp mineral water with 3-5 ice cubes, refrigerated 8-12 hours. At low temperature, bitter polyphenols and caffeine barely dissolve, while amino acids and sugars slowly release — yielding zero-bitterness, honey-sweet white tea. The liquor is amber-clear with a unique 'icy-sweet aroma,' perfect for premium summer enjoyment.