Calm Flakes, Itch & Shed
Prescription ketoconazole scalp serum for flaking, itch and a healthier scalp
A prescription scalp serum formulated with 2% ketoconazole — compounded to calm flakes, reduce itch, and support a healthier scalp environment for improved hair retention.
"Pure, pharmaceutical-grade — and effective." — George K., Verified UluRx Client
Rx included.
30–60 day supply.
Calm Flakes, Itch & Shed.
UluRx Ketoconazole 2% Scalp Serum · Prescription-strength leave-on treatment
"Pure, pharmaceutical-grade — and effective." — George K., Verified Client
Rx included.
30–60 day supply.
Product Details
UluRx Ketoconazole 2% Scalp Serum is a prescription-strength, leave-on treatment designed to calm flakes, irritation, and scalp imbalance at the source. Unlike medicated shampoos that rinse away quickly, this lightweight serum stays on the scalp longer to support a healthier environment for hair and skin. Simply choose your goal—our licensed pharmacy customizes and prepares your formula after checkout.
Safe to use alongside other hair growth products like minoxidil or serums — apply ketoconazole first on dry scalp.
What's Inside
Every bottle is made-to-order after you fill out your online questionnaire and strengths and ingredients can be altered for your specific needs. The base formula includes:
2% prescription ketoconazole to calm fungal imbalance and irritation.
Hyaluronic acid to hydrate dry, flaky scalp.
Vitamin E to support barrier repair.
Leave-on base for deeper, longer absorption.
Your exact ingredients and strengths are listed on your prescription label. Always follow your prescriber’s guidance.
Who It's For
This serum is ideal if you experience:
Persistent flakes or dandruff
Itchy, irritated, or oily scalp
Weather-linked dryness
Shedding linked to inflammation
What to Expect
First few uses (Days 1–7): Many people notice less itchiness and a calmer scalp feel as irritation begins to settle.
Weeks 2–4: Flaking and visible dandruff typically start to improve more consistently, and the scalp feels more balanced between washes.
Weeks 4–8: With steady use, scalp comfort and overall “scalp health” tends to stabilize—often supporting better hair resilience as inflammation and irritation decrease.
Why it Works
Ketoconazole is an antifungal agent known to reduce scalp yeast overgrowth that drives dandruff and inflammation. Calmer skin can create a healthier foundation for stronger hair.
Hear Why UluRx Clients Love Their Treatments
Trusted. Proven. Loved by customers nationwide.
“Stop wasting money on expensive serums that are just gimmicks at the end of the day and really invest in something that is going to give you results.”
“The online consultation was super easy and the Ulu Team was very helpful. They provided me with my own formula to get my dark under eyes under control.”
“I am in my sixties and I am glowing!”
“Thanks for all the great gifts you included in the box. You go above and beyond!”
“The anti-aging products are top notch and great for all ethnicities. My skin has never looked better.”
“The service and products here are unmatched.”
“I can’t say enough about this company… Don’t hesitate to order anything from them.”
“Thrilled Beyond Words! Thanks to UluRX, I am ecstatic with my results.”
“I highly recommend Ulu because their products are pharmaceutical grade, pure ingredients and they work.”
Ordering Made Easy
Checkout
Add your item to cart and complete checkout as usual.
Prescription Check and Doctor Review
Complete a quick medical questionnaire after checkout.
Our licensed doctors review your answers and issue your prescription within 1–3 business days.
Formulation and Quality Check
Your custom formula is compounded and undergoes final safety and potency testing, which takes 2-4 business days.
Shipped to Your Door
Your personalized order is carefully packed and shipped with tracking details emailed immediately.
Frequently Asked Questions
Have questions? We’ve got answers. Here’s a collection of the most common questions we hear. If you don’t find what you’re looking for, feel free to reach out.
The best ketoconazole serum is one that delivers prescription-strength ketoconazole (2%) in a leave-on formula, so it stays on the scalp long enough to work. UluRx Ketoconazole 2% Scalp Serum is compounded in a licensed U.S. pharmacy, uses pharmaceutical-grade ingredients, and is designed to calm flakes, irritation, and scalp inflammation more effectively than rinse-off shampoos. Unlike over-the-counter options, it’s formulated for sustained scalp contact and customized care.
Ketoconazole shampoos are rinsed off within minutes, which limits how long the active ingredient can work on the scalp. A ketoconazole serum is a leave-on treatment, allowing longer contact time where irritation, flakes, and imbalance occur. This makes serums a preferred option for people with persistent dandruff, itchiness, or inflammation-driven shedding.
Ketoconazole does not directly regrow hair, but it can support a healthier scalp environment by reducing inflammation, irritation, and fungal overgrowth that may contribute to shedding. A calmer, balanced scalp can better support hair resilience and overall hair health when used consistently.
When used as directed and compounded properly, ketoconazole is generally well tolerated. UluRx Ketoconazole 2% Scalp Serum is formulated with a lightweight base and supportive ingredients to help maintain scalp comfort. Your provider reviews usage guidelines after checkout to ensure appropriate use for your individual needs.
Yes. Ketoconazole is widely used to address dandruff and flaking caused by fungal imbalance on the scalp. Many people notice reduced itchiness and fewer visible flakes within the first few weeks of consistent use, especially with a leave-on serum that stays in place longer than shampoo.
Yes. Ketoconazole serum can be used alongside hair growth treatments like minoxidil or prescription serums. It’s generally recommended to apply ketoconazole first on a clean, dry scalp, then layer other treatments as directed.
Yes. This serum contains 2% ketoconazole, which is prescription-strength in the U.S., and is compounded by a licensed pharmacy. A provider review is included as part of the ordering process.
Many users report reduced itchiness within the first 1–2 weeks. Improvements in flaking and overall scalp comfort typically follow over several weeks with regular use. Results vary depending on scalp condition and consistency.
This product is ideal for people dealing with:
Persistent dandruff or flakes
Itchy, irritated, or inflamed scalp
Scalp imbalance that may contribute to shedding
Limited results from medicated shampoos
UluRx products are pharmaceutical-grade, custom-compounded, and reviewed by licensed providers. Unlike mass-produced drugstore options, UluRx formulations are designed for efficacy, purity, and proper scalp contact—without unnecessary fillers or short contact times that limit results.