Compounding pharmacy delivery to Ontario, CA

Mixwell Compounding Pharmacy is a non sterile compounding pharmacy in Chino, CA, about 7 miles from Ontario. We prepare topical preparations for dermatology and pain management from a prescriber's order, with courier delivery, mail delivery, and lab pickup available. Call (909) 378-7301 to confirm delivery timing for your prescription.

From our lab
About 7.0 miles from Chino, CA
Drive time
About 12 minutes
ZIP codes
91758, 91761, 91762, 91764
County
San Bernardino County
Delivery
Courier delivery based on ingredient availability, typically next business day. Call to confirm timing for your prescription.
Call (909) 378-7301Transfer a prescription

Three ways to get your prescription in Ontario

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 Ontario

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

Shipping statewide

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

What we compound for Ontario

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

Formulations prepared for Ontario prescribers

Concerns we are asked about

Mixwell Compounding Pharmacy serves prescribers and patients in Ontario, California. Our lab is about 7 miles south in Chino, a short drive down Central or Euclid Avenue. We work with clinics, urgent care, occupational health, and podiatry practices along Euclid Avenue, Mountain Avenue, and the Inland Empire Boulevard corridor. Ontario's large warehouse, logistics, and airport workforce means podiatrists here see a steady load of nail, skin, and wound complaints where a commercial product does not always fit the patient. We compound to your specifications: topical solutions, creams, gels, and custom strength preparations. Our pharmacist will review a formulation with you before you write it, and say plainly when something is not workable. Mixwell is non sterile only. Call (909) 378-7301.

Neighborhoods we deliver to in Ontario: Ontario Ranch.

Nearby cities

Start a prescription for Ontario

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) 378-7301How transfers work

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

We prepare non sterile compounds for Podiatry, Pain management, Family and internal medicine, Dermatology practices in Ontario.

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 Ontario

Questions from Ontario 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.
What forms can medications be compounded into?
Common forms include capsules, troches that dissolve in the mouth, flavored oral liquids and suspensions, creams, gels, ointments, rinses, and suppositories, plus transdermal gels for pets. Mixwell is a non sterile pharmacy, so we do not prepare injectables, eye drops, or other sterile products. Your prescriber chooses the form.
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.
Can several active ingredients be combined into one topical?
Often yes, when a prescriber orders it. Combining actives can turn a multi step routine into one application, which some patients find easier to keep up. The prescriber chooses the ingredients and strengths, and our pharmacist reviews whether they are compatible in a single base before compounding.
Do you deliver to Ontario?

Yes. We deliver from our Chino lab to Ontario 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 September 26, 2026.