1. How Do We Solve Your Stability & Irritation Problems?

We understand that retinoid instability leads to product failure and consumer complaints. That’s why we produce a retinoid that is inherently stable to light and oxygen, unlike traditional retinol. We use High-Performance Liquid Chromatography (HPLC) to guarantee ≥98% purity in every batch. Furthermore, each shipment includes a comprehensive Certificate of Analysis (CoA) detailing purity, residual solvents, heavy metals, and microbiological testing. Consequently, you can formulate with total confidence, knowing your finished product will remain stable and effective throughout its shelf life.

2. What Is It, and Why Is Our Manufacturing Superior?

Hydroxypinacolone Retinoate is an ester formed between retinoic acid (a carboxylic acid retinoid) and hydroxypinacolone (an alcohol). This unique ester bond provides exceptional stability while maintaining the ability to bind directly to retinoid receptors, delivering retinoic acid-like activity with significantly reduced irritation.

We produce this advanced retinoid through a controlled esterification process in a cGMP-compliant facility. Unlike suppliers who cut corners, our process includes multiple purification steps via preparative HPLC to remove all impurities and byproducts. The final product is a yellow to pale yellow crystalline powder that is easier to handle and formulate than traditional retinol.

3. Matching the Right Grade to Your Product Line

Your product portfolio is diverse. Your retinoid should be versatile. We offer Hydroxypinacolone Retinoate in targeted grades to match your specific formulation needs:

• Cosmetic Grade (98%): Our standard grade, ideal for anti-aging serums, night creams, eye treatments, and face oils. Offers the best balance of activity, stability, and cost-effectiveness.

• Research Grade (Highly Purified): For customers performing clinical studies or developing premium products requiring the highest possible purity and the lowest levels of residual impurities.

Tell us your application and target price point. We will direct you to the most cost-effective and technically suitable grade.

4. Solving Your Formulation & Compatibility Problems

A common complaint about retinoids is their poor solubility or incompatibility with common cosmetic ingredients. Hydroxypinacolone Retinoate solves this. It is soluble in oils and miscible with most cosmetic solvents like caprylic/capric triglyceride, isononyl isononanoate, and C12-15 alkyl benzoate. It is practically insoluble in water, making it perfect for anhydrous and oil-based formulations.

The yellow to pale yellow powder is easy to incorporate. It is stable in a pH range of 5.0-7.0. Use it at recommended levels of 0.5-2.0% in the oil phase of your formulation. At these levels, it delivers significant anti-aging benefits without impacting product texture or stability.

5. Eliminate Inventory Waste with Proper Storage Guidelines

A hidden operational cost is ingredient degradation. Our Hydroxypinacolone Retinoate is stable when handled correctly. First, store it in a cool, dry place away from direct light and moisture. Next, use tightly sealed, airtight containers to prevent oxidation. For long-term storage, we recommend refrigeration at 2-8°C (36-46°F) in the original sealed packaging. Under these conditions, the powder maintains its full potency for 24 months from the date of manufacture. This extended shelf life allows you to purchase in cost-effective bulk quantities without fear of degradation.

Stop Accepting Unstable Retinoids. Start Using Advanced HPR.

We have eliminated the guesswork and risk from sourcing Hydroxypinacolone Retinoate 98%. Our commitment to validated HPLC testing, cGMP manufacturing, and transparent documentation is designed to make your formulation process effortless. We are not just a raw material vendor; we are your partner in creating science-backed, gentle yet effective anti-aging products that consumers trust.

Ready to upgrade your retinoid supply?
Contact our technical sales team today to request a comprehensive specification sheet, a full Certificate of Analysis (CoA), or a sample for your own stability and efficacy testing.