NEW
Cool 40 Alpha Eye Drops
Japan's ultra-refreshing menthol eye drops with six active ingredients for tired, strained eyes — ROHTO's flagship co…
¥600
- From JapanJP-Direct
- AuthenticVerified
- 10–14 daysDelivery
About this product
Japan's iconic menthol eye drop experience taken to its highest level — ROHTO Cool 40 Alpha delivers an intense cooling sensation backed by six active quasi-drug ingredients formulated to address eye fatigue, redness, blurred vision from close work, and contact lens discomfort. The '40' in the name signals maximum menthol concentration within Japan's Ministry of Health, Labour and Welfare (MHLW) regulatory framework for over-the-counter eye drops, making this the strongest cool-sensation variant in the Cool series. Designed for heavy screen users, students, office workers, and anyone whose eyes face daily strain, Cool 40 Alpha provides immediate relief and lasting corneal conditioning. The refreshing tingle on instillation is followed by genuine symptomatic improvement — not just a masking sensation. Manufactured under Japan's quasi-drug pharmaceutical standards, each batch is quality-controlled to the same rigor as prescription-adjacent formulations.
🇵🇭 For Philippines customers
For Filipino contact lens wearers and BPO workers who demand the most intense eye relief available, ROHTO Cool 40 Alpha delivers Japan's maximum menthol concentration in a single drop that cuts through hours of monitor glare and aircon dryness.
Six quasi-drug active ingredients address eye fatigue, redness, blurred near-vision, and lens discomfort simultaneously — the '40' designation signals maximum-strength menthol within Japan's Ministry of Health, Labour and Welfare regulatory framework.
Authentic, shipped direct from Japan — delivery 10–14 days, free over ₱3,000.
🇺🇸 For US customers
In the US, where beauty TikTok and r/AsianBeauty set real expectations for what a beauty product should deliver, Japanese formulations arrive with a genuinely different philosophy. Japan's iconic menthol eye drop experience taken to its highest level — ROHTO Cool 40 Alpha delivers an intense cooling sensation backed by six active quasi-drug ingredients formulated to address eye fatigue, redness, blurred vision from close work, and contact lens discomfort. The '40' in the name signals maximum menthol concentration within Japan's Ministry of Health, Labour and Welfare (MHLW) regulatory framework for over-the-counter eye drops, making this the strongest cool-sensation variant in the Cool series. Designed for heavy screen users, students, office workers, and anyone whose eyes face daily strain, Cool 40 Alpha provides immediate relief and lasting corneal conditioning. The refreshing tingle on instillation is followed by genuine symptomatic improvement — not just a masking sensation. Manufactured under Japan's quasi-drug pharmaceutical standards, each batch is quality-controlled to the same rigor as prescription-adjacent formulations.
Carries a strong reputation for quality among US fans of imported Japanese goods. Six quasi-drug active ingredients address eye fatigue, redness, blurred near-vision, and lens discomfort simultaneously — the '40' designation signals maximum-strength menthol within Japan's Ministry of Health, Labour and Welfare regulatory framework.
Authentic, shipped direct from Japan — delivery 10–14 days, free shipping over $149.
Cool 40 Alpha Eye Drops
¥600