Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic
Verified listingAbout Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic
What is Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic?
Cosmetica is a med spa with offices in San Mateo, Los Gatos and Danville, offering a wide menu of aesthetic services alongside physician-led medical weight loss, BHRT (bioidentical hormone replacement therapy) and peptide treatment. The weight loss and hormone work is tied to Dr. Leila Chaychi, described as an endocrinologist, who is the prescriber named for the practice. Most of what is offered here is cosmetic: Botox, fillers, laser hair removal, facials, permanent makeup and body sculpting make up the bulk of the service list, with weight loss, BHRT and peptide treatment sitting alongside them as medical offerings.
For weight loss specifically, the stated approach includes blood work with hormonal testing and vitamin and mineral evaluation before a plan is set, along with a body composition device (the Mediana i25) used to track fat and body composition over time. The practice also describes a team around the medical side, including coaching, counseling and a dietitian. It says it has more than a decade of experience in weight management. Hours are Monday through Friday, 10am to 6pm, with different Saturday hours at each location; all locations are closed Sunday.
This listing is for its Danville office at 355 Hartz Ave.
What does it cost?
No prices are published for medical weight loss, BHRT or peptide treatment, and there is no stated consultation fee for these services. It does not say whether insurance is accepted for the medical services, and there is no mention of financing or membership terms tied specifically to weight loss or hormone care (a general "Financing Options" page is listed in navigation, but no figures are given). Anyone interested should ask directly what the consultation costs and what a typical month runs before booking.
What should you ask before you book?
Ask whether Dr. Chaychi is the one who evaluates you and signs any prescription, and whether that holds true at all three locations or only one. Ask if the monthly cost, whatever it turns out to be, includes the medication itself or is billed separately, and whether medications are brand-name GLP-1 drugs or compounded versions. Ask what the required lab work and follow-up visits cost beyond the initial blood panel, since testing is described as part of the program but not priced. Ask whether telehealth visits are available or whether every visit requires coming into one of the three offices, since that is not stated. Finally, ask what cancellation looks like if you start the program and want to stop partway through.
Who is it a good fit for?
This is a good fit for someone who wants medical weight loss or hormone therapy handled inside a broader med spa setting, where the same practice can also address facial aesthetics, laser work or skin treatments in one place. It is probably not the right fit for someone who wants a clinic focused only on weight loss or longevity medicine, or someone who needs clear pricing up front before deciding whether to call.
Sources: cosmeticaslimspa.com, cosmeticaslimspa.com/services/medical-weight-loss
Services Offered
What we confirmed
Read off Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic’s own website on 2026-10-10. These are their words, not ours.
- ✓Medical weight loss — listed on their site as “Medical Weight Loss” source
- ✓Hormone therapy — listed on their site as “BHRT (Bioidentical Hormone Replacement Therapy)” source
- ✓Peptide therapy — listed on their site as “Treatment with Peptides” 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.
Hours
Monday-Friday: 10am-6pm