Onus iV Therapy + Longevity: Boulder

Onus iV Therapy + Longevity: Boulder is a medical spa located in Boulder, CO at 1035 Walnut St. It holds a 5/5 rating across 184 patient reviews, placing it among the highest-rated medical spas in Boulder. Services include health spa, dysport.

About Onus iV Therapy + Longevity: Boulder

Onus iV Therapy + Longevity: Boulder is a medical spa serving Boulder, CO focused on injectables like neurotoxins and dermal fillers. It operates out of 1035 Walnut St. Like most medical spas, treatments are performed in a clinical yet comfortable setting, and injectables are tailored to each client during the visit. With 184 reviews averaging 5 stars, satisfaction here runs notably high. It's positioned as a mid-range option. Worth knowing: care is physician-led, and membership plans reward regulars. As always, a one-on-one consult is the surest way to map out treatments and costs.

Meet the Team

• and team
  Medical Director

Contact & Location

Ratings & Reviews

Onus iV Therapy + Longevity: Boulder ranks via our priority score (rating × log of review count), which favors providers with both high satisfaction and substantial review volume. See how we rank.

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  Verified address

  1035 Walnut St
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  Phone number

  (720) 582-0738
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  Real website (not directory URL)

  www.onusiv.com/locations/boulder
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  Aggregate rating

  5/5
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  Patient review volume

  184 reviews
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  Service inventory

  2 services documented
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  MSD Editorial Score

  3.3/5

We evaluated Onus iV Therapy + Longevity: Boulder across 7 verified data points before listing. Read our research methodology →

Citations

Sources we analyzed for this listing

• 184 Google reviews

Last updated Jun 20, 2026 · How we source data →

What clients love about Onus iV Therapy + Longevity: Boulder

• Consistently high marks for Health spa results
• 5-star average across all aggregated reviews
• Convenient Boulder location

Services & Specialties

What to Expect at Onus iV Therapy + Longevity: Boulder

Expect to begin with a one-on-one consultation where a physician-led provider reviews your goals and assesses your facial anatomy. For neurotoxins like Botox or Dysport, treatment is quick — usually around 15 minutes — with results developing over the following several days. For fillers, you'll discuss how many syringes are needed and what to expect for swelling and downtime. The provider marks injection points, treats the areas, and reviews aftercare such as avoiding heavy exercise and not rubbing the treated zones. Before booking, it's worth confirming provider credentials, asking about total cost, and noting any medications or allergies to mention at the visit.

Financing Available for Health spa in Boulder

Many med spas in Boulder offer financing through Cherry, Affirm, or CareCredit, which let you spread treatment costs over fixed monthly payments. Ask Onus iV Therapy + Longevity: Boulder during your consultation which plans they accept and whether interest-free terms are available.

Financing terms vary by provider and approved credit. Bring your questions about deposits, APR, and prepayment options to your initial consultation so you can compare totals across health spa packages in Boulder, CO.

Location

1035 Walnut St, Boulder, CO, 80302

About Onus iV Therapy + Longevity: Boulder

Onus iV Therapy + Longevity: Boulder provides Dysport from its location in Boulder, CO. Across 184 reviews, it maintains a 5-star rating, and fees land in the moderate range. It advertises physician oversight and membership plans. It is best to confirm treatments and current pricing directly with the spa.

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