Our Story
GUAI-AID was born from a pharmacist’s mission to improve respiratory relief with precision and integrity.
After years behind the counter studying how medications work in the body, I saw the need for a guaifenesin product that was both effective and accessible—without the confusion of unnecessary additives or vague labeling. That’s when I created GUAI-AID: a clean, straightforward over-the-counter product made in the U.S., designed to help people manage mucus and chest congestion with confidence.
This wasn’t just a business idea—it was a personal commitment to quality. I combined my clinical knowledge with a passion for innovation to build a brand that puts transparency, trust, and real results first. Today, GUAI-AID offers guaifenesin in multiple formats, empowering individuals to take control of their respiratory health with clarity and ease.
Dave Rubitsky, RPh.
Why GUAI-AID® Is Different
💎 Ultra-Pure Guaifenesin – Manufactured to exacting standards for consistent potency and purity.
🌫 Thins Mucus Naturally – Helps clear chest and sinus congestion by loosening thick mucus.
⚡ Supports Energy & Mobility – Reduces systemic discomfort often linked to mucus buildup.
🧠 Promotes Mental Clarity – Clears the fog so you can stay focused and alert.
💊 Dual Delivery Options – Choose capsules or tablets to suit your routine and absorption needs.
FAQ's
Yes, all the Guai-Aid guaifenesin products are generally safe to take with most medications as guaifenesin is considered one of the safer OTC drugs when used as directed. It has minimal drug interactions and a well-established safety profile
Guaifenesin is classified by the FDA as an OTC drug not a dietary supplement—meaning it must meet stricter safety, efficacy, and labeling standards than supplements.
Guai-Aid is a medication not a supplement. Guai-Aid is classification as an OTC drug and not a dietary supplement. All Guai-Aid guaifenesin products meet FDA criteria for safety, efficacy, and labeling under the OTC Drug Monograph system—unlike supplements, which are not approved to treat or relieve symptoms.