Brand-name contact lenses (Acuvue / Bausch & Lomb, per box)

Same genuine J&J/B&L boxes at roughly half US retail with zero prescription friction — an easy consumable stock-up

Price: 600 THB (Bangkok optical-shop pricing ฿500-600 per 6-pack for mainstream brands; Acuvue Oasys ~฿850/box; TA-TO.com Thai online pricing consistent)

Where to buy: MBK basement opticians, Siam Center optical shops, Top Charoen branches; know your base curve, diameter and power — no prescription check demanded

Price checked 2026-07-03

• Check expiry dates and buy sealed boxes from optical shops, not novelty cosmetic-lens stalls
• Stock up multi-month supplies to make the trip saving meaningful
• Colored 'fashion' lenses from markets are a hygiene risk — optical shops only