Twelve 28
Verified listingAbout Twelve 28
What is Twelve 28?
Twelve 28 is a medical spa in Malibu, California, and it also names a Beverly Hills location without giving a street address for it. You can call 323-533-2624. Its main business is aesthetic and wellness care. It also runs four medical programs: medical supervised weight loss, peptide therapy, testosterone replacement therapy and NAD+ therapy. The rest of its menu is cosmetic and spa work, including Botox and filler, microneedling with PRP, facials, eyelash extensions, hair restoration and hypnotherapy. For weight loss, it says: "Achieve sustainable weight loss with expert medical guidance, personalized dosing, and ongoing support."
Dr. Robert is listed as medical director, with a nutrition specialist title, but no prescribing credentials are stated for him. Jez is named as a prescriber and listed as a nurse practitioner and aesthetic practitioner. Melanie, the founder, is listed with a nursing B.S. but is not named as a prescriber. Its materials give both 10+ and 15+ years of experience. Its Google listing shows a 5 rating from one review.
What does it cost?
It does not publish prices for weight loss, hormone therapy or peptides. It does not say whether medication is included in any price, and no consultation fee is stated. On insurance, it says: "Insurance coverage varies; check with your provider. We also offer flexible payment options and plans depending on your chosen services." It does not say which insurance plans, if any, it accepts.
The shop sells supplements with listed prices, including a product called NAD+ at $99.00. The clinic's NAD+ therapy has no published price, so ask whether the two are the same product.
What should you ask before you book?
Ask who writes the prescription for weight loss, hormone and peptide care, and whether Dr. Robert or Jez will supervise your treatment.
Ask whether any monthly fee includes the medication, whether the medication is brand-name or compounded, and which pharmacy fills it.
Ask what lab work costs. The testosterone page describes testing before treatment and regular labs afterward, so get those fees in writing along with the cost of follow-up visits.
Ask whether visits can be done remotely. The clinic does not say whether it offers telehealth.
If there is a plan or membership, ask how cancellation works and whether stopping early carries a fee.
Finally, ask which location you would be seen at and what its hours are. No hours are listed.
Who is it a good fit for?
This is a good fit if you want a cash-pay clinic that offers medical programs alongside aesthetic treatments, and you are willing to get prescriber names, prices and cancellation terms in writing before you pay. If you need published prices, insurance billing or opening hours before you call, expect to ask for them directly.
Sources: twelve-28.com, twelve-28.com/pages/medical-supervised-weight-loss, twelve-28.com/pages/testosterone-replacement-therapy, twelve-28.com/pages/peptides, twelve-28.com/pages/our-services, twelve-28.com/policies/terms-of-service, twelve-28.com/pages/about-us
Services Offered
What we confirmed
Read off Twelve 28’s own website on 2026-10-14. These are their words, not ours.
- ✓Medical weight loss — listed on their site as “Medical Supervised Weight Loss That Works” source
- ✓Hormone therapy — listed on their site as “Testosterone Replacement Therapy” source
- ✓Peptide therapy — listed on their site as “Advanced Peptide Therapy for Optimized Performance” source
- ✓Longevity / anti-aging — listed on their site as “Cellular energy restoration and overall longevity support” source