Compounding pharmacy delivery to Diamond Bar, CA.

Mixwell Compounding Pharmacy prepares custom, non sterile compounded medications for prescribers and patients in Diamond Bar, CA, including dental, dermatology, hormone, and integrative medicine preparations made to a prescriber's exact order. Courier and mail delivery are available based on ingredient availability, with pickup at our Chino lab, about 8 miles away.

From our lab: About 8.0 miles from Chino, CA
Drive time: About 18 minutes
ZIP codes: 91765, 91789
County: Los Angeles County
Delivery: Courier delivery based on ingredient availability; call to confirm timing.

Call (909) 378-7301 Transfer a prescription

Three ways to get your prescription in Diamond Bar

Timing depends on the formulation and on ingredient availability. We confirm it with you by phone when we receive the prescription.

Pick up in Chino

Collect your prescription at our lab on Roswell Avenue. Call ahead and we will have it ready at the counter.

Courier delivery to Diamond Bar

We deliver to homes, clinics, dental offices, and veterinary practices in Diamond Bar.

Shipping statewide

We ship across California when a courier route does not reach the address.

What we compound for Diamond Bar

Every preparation is made from a valid prescription. Follow a service to see dosage forms, bases, and who we work with.

Formulations prepared for Diamond Bar prescribers

"Magic Mouthwash"
A compounded oral rinse combining ingredients such as an antihistamine, a local anesthetic, and an antacid, prepared to each prescriber's exact order.
Hydroquinone / Kojic Acid / Ascorbic Acid Topical
A compounded gel with hydroquinone, kojic acid, and ascorbic acid in a PCCA anhydrous base, made in Chino, CA to order. Not...
Testosterone Topical BHRT Cream
A compounded testosterone cream, prepared in Chino, CA in the base a prescriber specifies. Testosterone is a Schedule III controlled substance.
Low Dose Naltrexone (LDN) Compounded Capsules
Low dose naltrexone (LDN) compounded as custom strength capsules for prescribers. FDA labels naltrexone only as a 50 mg tablet. Chino, CA.

Concerns we are asked about

Mixwell Compounding Pharmacy is about 8 miles from Diamond Bar, CA, in Chino, up the 71 to the 60, or over Grand Avenue. Diamond Bar has no hospital of its own; care here happens in independent practices, dental offices, and specialty clinics along Diamond Bar Boulevard, Grand Avenue, and Golden Springs Drive. Those offices don't have a hospital pharmacy down the hall, so when a commercial product is backordered, made only in the wrong strength, or contains a dye, filler, or preservative a patient reacts to, our pharmacist can prepare an alternative. We compound capsules, creams, gels, troches, oral suspensions, and suppositories to a prescriber's exact order. Mixwell is non sterile only; we do not compound sterile preparations or injectables.

Neighborhoods we deliver to in Diamond Bar: Brea Canyon.

Nearby cities

Start a prescription for Diamond Bar

Patients and caregivers: call us to transfer a prescription or to ask about a flavor, strength, or allergen free base. We do not accept insurance, so please call for pricing.

Call (909) 378-7301 How transfers work

Prescribers and clinics: send a prescription or ask a compounding pharmacist about bases, strengths, and dosage forms for a patient in Diamond Bar.

We prepare non sterile compounds for MD, DO, NP, PA, ND practices in Diamond Bar.

Prescriber contact

Mixwell Compounding Pharmacy, 13788 Roswell Ave, Ste 158, Chino, CA 91710. Monday to Friday, 9am to 5pm. Saturday and Sunday by phone and appointment.
Get directions from Diamond Bar

Questions from Diamond Bar patients

What is a compounding pharmacy?

A compounding pharmacy prepares a medication for one patient, to a prescriber's written order, by combining or adjusting ingredients. It is used when an approved product does not fit, such as when a patient needs a different strength, a liquid instead of a tablet, or a formula without an ingredient they react to.

Do I need a prescription for a compounded medication?

Yes. Every compounded preparation is made for one patient with a valid prescription from a licensed prescriber, such as a physician, nurse practitioner, dentist, or veterinarian. If you do not have one yet, ask your provider whether a compounded preparation fits your situation, and they can send the order to us.

How do I transfer a prescription to Mixwell?

Call the pharmacy with your current pharmacy's name and phone number, and the prescription number if you have it. Our pharmacist contacts your current pharmacy and handles the transfer. Please share health details by phone rather than through website forms or email, so they stay protected.

Do you accept insurance, and how much does a compounded medication cost?

Mixwell does not accept insurance. Pricing depends on the ingredients, the strength, the form, and the quantity your prescriber orders, so we quote each prescription individually. Call the pharmacy for pricing and any current specials before we compound, so there are no surprises.

Do you deliver to Diamond Bar?

Yes. We deliver from our Chino lab to Diamond Bar and across California. Call (909) 378-7301 and we will confirm delivery to your address.

How long does a compounded prescription take?

It depends on the formulation and on ingredient availability. We confirm timing with you by phone when we receive the prescription, and we tell you if an ingredient is on backorder.

Do I need a prescription?

Yes. Every compounded preparation is made from a valid prescription written by a licensed prescriber. We can contact your prescriber or your current pharmacy for you.

Do you take insurance, and can I use an HSA or FSA card?

Mixwell does not accept insurance. You should be able to use an HSA or FSA card for compounded medications, though not for veterinary prescriptions. Call (909) 378-7301 for pricing.

Reviewed by Linda Pungpravat, Compounding Pharmacist, RPh, Mixwell Compounding Pharmacy, Chino, CA. Last reviewed October 25, 2026.