RetaMaps

Defiant Health Spa

Defiant Health Spa · 5100 Lincoln Avenue · Lisle, IL 60532

4.9· 144 Google reviews

Listing updated October 2, 2026

Retatrutide outlook for this practice

No current plans confirmed — RetaMaps has not yet confirmed this practice's intentions regarding retatrutide. Inclusion on RetaMaps does not mean the provider offers or will offer retatrutide.

Care described on the practice's website

  • GLP-1 medications named on site
  • Medically supervised weight loss

About this practice

Defiant Health Spa is a medically supervised wellness clinic in Lisle, Illinois serving Naperville, Downers Grove, Wheaton, Bolingbrook and nearby suburbs, per its website. The site describes personalized hormone and metabolic programs built around lab work, and explains medical weight loss as FDA-approved GLP-1 medications such as semaglutide and tirzepatide with personalized dosing and ongoing adjustments. It also mentions virtual consults for patients across Illinois. On Google it holds a 4.9-star rating across 144 reviews, all since 2024, with 42 posted in the past year; reviewers most often mention the team's knowledge and the staff.

Services & access

Advertises semaglutide todayYes
Advertises tirzepatide todayYes
Telehealth visitsNot listed
Cash pay accepted—
Accepts insurance — per practice websiteYes
Accepting new patients — per practice websiteYes

"Not listed" means we didn't find this stated on the practice's public pages — it doesn't mean no. — means unknown. Medication rows describe currently FDA-approved GLP-1 medications the practice advertises today, not retatrutide. Confirm details directly with the practice.

Review activity

★ 4.9
Google rating · 144 reviews
42
reviews in the past year (avg ★ 4.9)
4
reviews mention GLP-1 medications
2
reviews mention weight loss

Counts computed by RetaMaps from public Google reviews; most recent review 2026-08-19. Read the reviews themselves on the practice's Google listing.

What patients say

Rated ★4.9 across 144 Google reviews. Of the 100 reviews we analyzed, 98 (98%) are positive (4–5★) and 2 (2%) are negative (1–2★).

What patients like

  • Knowledgeable, professional providers28 reviews
  • Friendly, helpful staff19 reviews
  • Weight-loss results15 reviews
  • Feeling listened to13 reviews

Common complaints

  • Staff or front-desk issues2 of 2 negative
5★
98
4★
0
3★
0
2★
0
1★
2

Most recent Google reviews

Nicholas F.★★★★★2026-08-19

⭐️⭐️⭐️⭐️⭐️ Wonderful experience at Defiant Health Spa! The front-of-house concierge is incredible, welcoming, attentive, and the hospitality is top-notch. I tried the hyperbaric chamber after a rough night of sleep, being up four or five times with my four-year-old, and I walked out feeling completely energized and refreshed. Great experience from start to finish. Highly recommend!

Under C.★★★★★2026-08-13

I was getting services here, I started noticing weird…ness 🤷🏻‍♀️ whatever it is, I’ve noticed a demoralizing change in the staff and I am not going to continue with services from Defiant Health, I believe it would be unethical to continue supporting them.

Miranda S.★★★★★2026-08-10

I’m a newer client to the spa but let me tell you I feel like I’ve been going there forever. The facility is beautiful, clean, and has everything you could ask for. Ashley is wonderful. She has walked me through this new journey I’m on with all of her knowledge. Not only does she answer whatever questions I have, but she makes me feel comfortable and confident in the process.

Amanda B.★★★★★2026-08-05

I love going to defiant health! I started tirzepatide injections almost 2 months ago and have lost 13 pounds already! Plus, love my appointments with Ashley. She is so open and honest, it feels like just going to hang out with friend. She is extremely knowledgeable. She really does her research! Very relaxed atmosphere there and with her. Also highly recommend their vitamin shots. Go take a tour! Beautiful place!

John G.★★★★★2026-08-05

Great place for peptides. Ashley is thorough and explains the usage/benefits of peptides extensively. Highly recommend this place for overall wellness

Analysis by RetaMaps of reviews on this practice's public Google Business listing; review themes are detected automatically and reviews reflect their authors' opinions. See all reviews on Google.

Nearby providers in Lisle

Retatrutide status
Phase 3 complete · Not FDA-approvedUpdated October 2, 2026

Retatrutide is Eli Lilly's investigational once-weekly triple agonist (GIP, GLP-1 and glucagon receptors). Five Phase 3 trials have reported positive results, and Lilly plans to submit it to the FDA in Q1 2027. It is not FDA-approved, has no brand name or price, and cannot be prescribed outside clinical trials or Lilly's physician-requested expanded access program. Products sold online as "research" or compounded retatrutide are not legitimate retatrutide.

Development
Phase 3 complete
FDA status
Submission planned — Q1 2027 (Lilly guidance)
Availability
Not commercially available
Access routes
Clinical trials, or Lilly's expanded access program (physician must apply)

Next milestone: TRIUMPH-5 head-to-head vs tirzepatide results (Expected ~Dec 2026)

Sources: Lilly — What to know about retatrutide · Lilly — TRIUMPH-2/TRIUMPH-3 results · BioPharma Dive — FDA submission plans · STAT — Lilly expanded access (Aug 3, 2026) · FDA — Concerns with unapproved GLP-1 drugs