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IV Therapy, Peptides in Fort Collins
Choose Onus IV & Longevity, the premier destination for IV therapy, hormones & peptides in Fort Collins. Our lounge is ready to help you make your next healthy choice in one of Colorado's most bike-able, beautiful towns.
Location & Hours
Hours
Please note that appointments are available up to 45 minutes before closing time. While walk-ins are always welcome, we encourage you to book an appointment to ensure you can be seen.
Services Offered at Our Fort Collins Location
Explore the wellness treatments available at our Fort Collins location and learn more about each service before booking your appointment.
IV Drip Therapy
Clinically formulated drips administered by our ER-certified team, designed to support hydration, recovery, and immunity so you can get back to your best days.
NAD+ Therapy
NAD+ therapy is designed to support cellular energy, mental clarity, and healthy aging, available as an IV infusion or IM injection to fit your routine.
GLP-1 & Peptides
Physician-guided GLP-1 and peptide protocols designed to support sustainable weight management and long-term metabolic health, backed by ongoing clinical oversight.
BHRT
Bioidentical hormone replacement therapy designed to help restore balance, energy, and vitality, guided by our medical team from your first lab draw.
IM Shots
Fast intramuscular injections designed to give your energy, immunity, and recovery a boost in minutes.
TRT (Testosterone Replacement Therapy)
Physician-guided testosterone replacement designed to help support energy, muscle tone, mood, and overall vitality, with ongoing lab work and medical oversight.
Transparent Pricing
No hidden fees. Membership discounts available.
IV Drip Therapy
NAD+ Therapy
IM Shots
What Fort Collins Clients are Saying
5.0 average from 50+ verified Google reviews
Serving Fort Collins & Surrounding Areas
Located along East Harmony Road in south Fort Collins, our lounge is a natural stop for clients throughout Northern Colorado, from CSU students and faculty to locals training along the Poudre River Trail. We regularly welcome clients from Loveland, Windsor, and Timnath, with easy access via I-25 and Harmony Road making us convenient for anyone coming from across the region. Whether you're recovering after a ride through Horsetooth Reservoir or gearing up for the next home game at Canvas Stadium, our ER-certified team is here to help Fort Collins locals and visitors make the most of their best days.
Check out other Onus locations near you.
Onus IV Therapy + Longevity – Fort Collins
Conveniently located in Ft Collins, off Harmony Road & College Avenue our clinic is your destination for top-tier longevity and wellness services across Northern Colorado. We offer a comprehensive range of treatments, including IV hydration therapy, IM Injections, Hormone Replacement Therapy, GLP-1s, Peptides, NAD+, and more. Each IV therapy treatment is delivered with precision and care, whether you're looking to boost energy, enhance recovery, or optimize your overall health.
With easy access and a welcoming atmosphere, our Fort Collins location is perfect for individuals and groups alike. For those seeking a more private experience, we also offer dedicated treatment rooms designed for comfort and relaxation.
Our team of ER-certified professionals is committed to providing expert care, helping you achieve your health and longevity goals so you can live better, longer!
Hydrate and pursue health and wellness with confidence. Find one of our convenient locations for IV therapy, BHRT, peptides and other health and wellness services. Our promise, and our duty, is to help others fight back against conditions that rob them of the joys of life. We endeavor to deliver on our promise of giving you “Your Best Days,” and have taken every precaution, every detail into consideration to deliver on that goal to the best of our ability.
Popular Services
Every Onus service is delivered by our ER-certified nurses and paramedics under medical direction, so you always know exactly what you're getting and why.
Frequently Asked Questions
Walk-ins are always welcome, and appointments are always encouraged! Please note that appointments are available up to 45 minutes before closing time. While walk-ins are always welcome, we encourage you to book an appointment to ensure you can be seen.
Yes, we have easily accessible parking at all of our locations.
Yes, we offer comfortable, dedicated rooms for you to enjoy during your treatment.
All treatments at Onus IV are administered by ER / ICU registered nurses or advanced paramedics under the guidance of our medical director and team of nurse practitioners. Every member of our team has extensive experience in emergency medicine, so you’re in expert hands. We follow strict medical protocols for cleanliness, dosage, and monitoring. Whether you’re a first-timer or a returning client, we prioritize your comfort, safety, and results.