Alyne Aesthetics & Med Spa
Verified listingAbout Alyne Aesthetics & Med Spa
What is Alyne Aesthetics & Med Spa?
Alyne Aesthetics & Med Spa is a medical spa at 2180 W Grant Line Rd Suite 225 in Tracy, CA 95377. Its main business is cosmetic treatment, including Botox, fillers, laser hair removal, HydraFacials and microneedling. It also offers IV treatments, B12 injections and NAD+ injections. Medical weight loss is one of its services. Google lists the clinic as a medical spa and shows a 5 rating from 171 reviews.
The weight loss program names semaglutide and tirzepatide, and the clinic also offers Lipo MIC injections. The one prescriber it names is Dr. Guillermo Castillo, MD. The clinic lists Livermore, Stockton, Lathrop, Manteca, Ripon, Discovery Bay, Brentwood, Dublin, Pleasanton and Modesto as places it also serves, but the only office address is the Tracy one. It does not say whether hormone therapy or longevity medicine is offered.
What does it cost?
The clinic does not publish prices. No fee appears anywhere in its own text, and it does not say whether medication is included in any price. It advertises a free consultation and lists memberships and financing, but the copy does not explain their terms. It does not say whether it accepts insurance. Before you book, ask for the full cost of the first month and of each month after, including medication, injections, lab work and follow-up visits.
What should you ask before you book?
Start with the prescriber. Ask whether Dr. Castillo sees you in person before any prescription is written, and whether the consultation guarantees a prescription. In its own words: "Prescription GLP-1 medications like semaglutide and tirzepatide may be incorporated based on eligibility and metabolic profile." Ask what that eligibility review costs and what happens if you are not a candidate.
Then ask about the medication itself. Is semaglutide or tirzepatide the brand-name product or a compounded version? Does the monthly fee include the drug, or is it billed on top? Are the MIC injections included or extra? Ask what lab work and follow-up visits cost, how you cancel, and whether there is a fee to stop partway through. Also ask whether telehealth visits are available and what the office hours are, since the clinic does not list either. If you are looking for hormone therapy or longevity care, ask directly, because the clinic does not say whether it offers either.
Who is it a good fit for?
This is a good fit if you want a weight loss consultation with a named physician at a Tracy med spa that also offers cosmetic and IV treatments, and you are ready to ask for the full price before you commit. It is less of a fit if you need published prices, insurance billing or telehealth before you book.
Sources: alyneaesthetics.com, alyneaesthetics.com/medical-weight-loss, alyneaesthetics.com/new-year-medical-weight-loss-tracy
Services Offered
What we confirmed
Read off Alyne Aesthetics & Med Spa’s own website on 2026-10-14. These are their words, not ours.
- ✓Medical weight loss — listed on their site as “Our medically supervised Weight Loss Program provides personalized support, empowering you to achieve sustainable weight loss and reclaim your confidence.” source
We have not yet collected published prices or prescriber credentials for this clinic. When we do, they will appear here with a link to the page they came from — or a note saying the clinic publishes none, which is itself worth knowing. Call them for a price in the meantime.