Updated 2026-06-16 · Ranked by patient reviews
The best med spa in Boston, MA is Form Health, a 4.6★ medical spa with 689 verified patient reviews, known for weight loss service. For 2026 it ranks #1 in Boston, MA, ahead of Form Health and Form Health.
Boston, MA has 5 top med spas ranked below for 2026, ordered by patient rating and review volume from our directory of 81 providers in Boston, MA. Form Health leads the list with 4.6★ across 689 reviews. Each entry links to a full profile with services, pricing, hours, and reviews.
4.6★ from 689 patient reviews — the top review profile in Boston, MA.
Weight loss service
| # | Med spa | Rating | Reviews | Specialties |
|---|---|---|---|---|
| 1 | Form Health | 4.6★ | 689 | Weight loss service |
| 2 | Form Health | 4.6★ | 689 | Weight loss service |
| 3 | Form Health | 4.6★ | 689 | Weight loss service |
| 4 | SEAPORT MEDSPA - South Boston | 5★ | 387 | Med spa services |
| 5 | Skin Spa New York - Back Bay | 4.8★ | 381 | Med spa services |
Form Health ranks #1 in Boston, MA by patient rating and review volume (4.6★, 689 reviews). See the full Top 5 above.
Botox in Boston, MA typically runs $10–$25 per unit. Most of the med spas ranked here offer it alongside fillers, laser, and skin treatments.
By patient rating combined with review volume (rating × the log of review count), the same transparent formula used across No BS Med Spa Reviews. Owner-operated locations are labeled. See /how-we-rank for the full methodology.