637 Lash Studio is an eyelash salon in Bellevue, WA specializing in lash extensions. The studio is known for natural-looking, customized lash applications tailored to individual face shapes and preferences, using high-quality products. Clients frequently praise the consistency and detail of the work, with many reporting that lashes maintain their appearance through fill appointments.
The studio has built a strong base of long-term clients, with multiple reviewers citing 10+ years of loyalty. The experience is described as professional yet comfortable, with a focus on personalized consultation to achieve either natural or glammed-up styles depending on client preference.
At a Glance
Drawn from what reviewers consistently single out — not from the business’s own description.
Summarized from recurring themes in this business’s public reviews — not from anything the business told us. Strength dots show how consistently a theme came up: ●●●●● mentioned often ●●●●● mentioned occasionally
Multiple reviewers mention difficulty securing appointments and resorting to other studios when availability is limited.
Reviews span 2017–2025. Based on a limited number of reviews.
637 Lash Studio serves clients who want dramatic lashes without the daily makeup routine—whether that's a natural classic set or a bold mega volume look. From full sets to quick 2-3 week fills, the studio keeps lashes looking fresh for anyone too busy to mess with mascara.
Pricing is not listed for this business. Contact them directly for current rates.
Selected by rating and review volume among lash extensions. Not paid placements.
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