Ranked guide · Updated 2026-07-11
Best Med Spas in Saint Peters, MO (2026)
Ranked by patient rating & review volume
The best med spa in Saint Peters, MO is Renaissance Plastic Surgery, a 4.9★ medical spa with 107 verified patient reviews, known for dysport and sculptra. For 2026 it ranks #1 in Saint Peters, MO, ahead of Copeland Cosmetic Surgery and Modern Functional Health Med Spa.
Saint Peters, MO has 3 top med spas ranked below for 2026, ordered by patient rating and review volume from our directory of 3 providers in Saint Peters, MO. Renaissance Plastic Surgery leads the list with 4.9★ across 107 reviews. Each entry links to a full profile with services, pricing, hours, and reviews.
- 1Renaissance Plastic Surgery★ 4.9 (107)
4.9★ from 107 patient reviews — the top review profile in Saint Peters, MO.
Dysport · Sculptra · Restylane · Radiesse · Xeomin
- 2
- 3Modern Functional Health Med Spa★ 4.7 (0)
Listed med spa in Saint Peters, MO; rating pending enough verified reviews.
Aesthetics
At a glance
Saint Peters, MO med spa comparison
| # | Med spa | Rating | Reviews | Specialties |
|---|---|---|---|---|
| 1 | Renaissance Plastic Surgery | 4.9★ | 107 | Dysport, Sculptra, Restylane |
| 2 | Copeland Cosmetic Surgery | 4.9★ | 7 | Sculptra |
| 3 | Modern Functional Health Med Spa | 4.7★ | 0 | Aesthetics |
Common questions
What is the best med spa in Saint Peters, MO?
Renaissance Plastic Surgery ranks #1 in Saint Peters, MO by patient rating and review volume (4.9★, 107 reviews). See the full Top 3 above.
How much does Botox cost in Saint Peters, MO?
Botox in Saint Peters, MO typically runs $10–$25 per unit. Most of the med spas ranked here offer it alongside fillers, laser, and skin treatments.
How are these med spas ranked?
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.