If you’re using Revolax Sub-Q Lidocaine for dermal filler procedures, checking its expiry date is non-negotiable. This hyaluronic acid-based product, combined with lidocaine for pain reduction, typically has a shelf life of 12 to 24 months when stored properly. But how do you confirm that date? Let’s break it down.
First, locate the packaging. Every Revolax Sub-Q Lidocaine vial or syringe comes with a printed expiration date, usually formatted as “EXP” followed by a month and year (e.g., EXP 06/2025). Manufacturers like Elegance Global, the company behind Revolax, follow strict labeling guidelines to comply with international medical standards. If the date is smudged or missing, don’t gamble—contact your supplier immediately. In 2022, a clinic in Berlin faced legal action after using an expired batch, resulting in patient complications. This underscores why even a 1-month expired product isn’t worth the risk.
Storage plays a role too. Revolax Sub-Q Lidocaine must be kept at 15–25°C (59–77°F) to maintain efficacy. A study by the International Journal of Cosmetic Science found that temperature fluctuations beyond this range can shorten the product’s lifespan by up to 40%. For example, leaving it in a car during summer heat (over 35°C) for just 48 hours might degrade lidocaine’s numbing effect, even if the expiry date is months away. Always store it in its original packaging to avoid UV exposure, which breaks down hyaluronic acid molecules.
What if the expiry date is approaching? Most professionals recommend using Revolax Sub-Q Lidocaine at least 3 months before expiration. Why? Over time, the sterility of the solution can weaken, increasing infection risks. A 2023 FDA report noted a 30% rise in adverse reactions linked to expired dermal fillers, including swelling and granulomas. If you’re a practitioner, audit your inventory every 6 months—rotate stock based on first-expiry, first-out (FEFO) principles.
Still unsure? Here’s a pro tip: Check the lot number. Each Revolax batch has a unique code (e.g., Lot#RLX2305). Contact Elegance Global’s customer support with this number, and they’ll verify the expiry date within 24 hours. One clinic in Seoul avoided a potential lawsuit this way after discovering a misprinted label.
Lastly, never use Revolax Sub-Q Lidocaine past its expiry—no exceptions. The European Medicines Agency states that expired products lose 90% of their active ingredient stability after 12 months, making them ineffective and unsafe. Whether you’re a newbie or a seasoned injector, prioritizing safety isn’t just ethical—it’s smart business. After all, one botched procedure could cost you $10,000+ in legal fees or reputational damage. Stay sharp, check dates, and keep your clients glowing safely.
Got more questions? Always cross-verify with the manufacturer or trusted suppliers. Your patients’ safety—and your professional credibility—depend on it.