Best Botox in Mercer Island, WA (2026)
Smooth fine lines and wrinkles with precision injections. Compare 61 verified providers, see local pricing, and read patient reviews.
By The No BS Med Spa Reviews Editorial Team·Reviewed by Medical Review Board·Updated 2026-07-11
Key facts
- Botox in Mercer Island, WA typically costs $10–$25 per unit.
- National average: $10–$25 per unit.
- Providers in Mercer Island: 61 medical spas listed. Avg rating 4.81 / 5 across 3,583 reviews.
- Session length: ~20 minutes. Results last: ~4 months.
- Best for: Adults 25-65 looking to reduce expression lines without surgery.
Local pricing
Botox in Mercer Island, WA
Botox in Mercer Island, WA typically costs $10-$25 per unit. Pricing varies by provider experience, specific protocol used, and product brand. Mercer Island pricing is in line with the US national average of $10-$25. Most reputable botox providers in Mercer Island, WA offer free consultations and will quote a final price after assessing your goals.
No BS Med Spa Reviews tracks 61 med spas in Mercer Island that offer botox and related treatments. Rankings on this page use a transparent priority score: rating × ln(review_count + 1). See how we rank for the full methodology.
Cost comparison
Botox pricing: Mercer Island vs. national
Approximate cost ranges based on aggregated industry data.
| Market | Typical cost | Unit |
|---|---|---|
| Mercer Island, WA | $10–$25 | per unit |
| US national average | $10–$25 | per unit |
| vs. national | on par | — |
Ranked by priority score
Best 10 Botox providers in Mercer Island
Ranked #1–10 by priority score (rating × log of review count). Botox in Mercer Island typically costs $10–$25 per unit. All listings are unpaid.
- 01→
MIYA Aesthetics & Wellness
#1 by priority score12826 SE 40th Ln #101
5 · 214 reviews - 02→
SkinSpirit Bellevue
2022 Bellevue Square
4.7 · 240 reviews - 03→
Epiphany Dermatology (formerly The Dermatology Clinic)
4.9 · 169 reviews - 04→
Mercer Island Dermatology
2835 82nd Ave SE UNIT 210
4.6 · 215 reviews - 05→
Radiant Skin Aesthetics
4.9 · 149 reviews - 06→
Illuminate.Me
3888 NW Randall Way Suite 203
5 · 129 reviews - 07→
NewSkin MedSpa | Plastic Surgery
10845 Main St
4.9 · 140 reviews - 08→
Amadi Aesthetics Plastic Surgery
7800 SE 27th St suite 100
4.9 · 135 reviews - 09→
Dulce Lash & Skin Lounge Mercer Island
3003 80th Ave SE
4.6 · 169 reviews - 10→
Muse Medspa
4122 Factoria Blvd SE # 201
4.8 · 135 reviews
Compare
Botox vs. similar treatments
Quick comparison with related procedures.
| Treatment | Typical cost | Session | Lasts |
|---|---|---|---|
| Botox | $10–$25 per unit | 20 min | 4 mo |
| Dermal Fillers | $600–$1500 per syringe | 30 min | 12 mo |
| Chemical Peels | $150–$800 per session | 30 min | 6 mo |
| Microneedling | $250–$700 per session | 60 min | 12 mo |
Common questions
Frequently asked questions
How much does Botox cost in Mercer Island, WA?
Botox in Mercer Island, WA typically costs $10–$25 per unit. National average is $10–$25. Mercer Island pricing tracks the national average.
How many botox providers are in Mercer Island?
Mercer Island, WA has 61 medical spas listed in our directory, with 3,583 aggregated patient reviews and an average rating of 4.81 out of 5 stars.
How long does botox take?
Botox sessions typically last 20 minutes. Results last approximately 4 months before maintenance is recommended.
How much does Botox cost?
In the US, Botox typically costs $10-$25 per unit. A full forehead treatment uses 20-50 units, so expect $200-$1,250 per session depending on your provider and metro area.
How long does Botox last?
Results appear within 3-7 days and typically last 3-4 months. Regular maintenance every 3-4 months extends the smoothing effect over time.
Does Botox hurt?
Most patients describe Botox injections as a quick pinch. Topical numbing cream is available on request, and treatment takes 10-20 minutes total.
Are there side effects?
Common side effects are mild bruising or temporary headache. Rare side effects include eyelid drooping (1-3%) which resolves within weeks.
More in this metro
Other treatments in Mercer Island
Nearby
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Methodology
Pricing reflects aggregated industry data for botox as published by the American Med Spa Association and consumer cost-tracking sources. Local adjustments apply a metro cost-of-living multiplier. Provider rankings use the priority score formula: rating × ln(review_count + 1), with no paid placement in organic results.
Authoritative resources: Wikipedia: Botox · U.S. FDA · American Academy of Dermatology
See methodology, how we rank, and how we verify for full editorial standards.