All our extracts have a few things in common, including stringent manufacturing standards.
People with allergies, such as allergic rhinitis, are at higher risk of developing a latex allergy.1 With this in mind, all of our high-quality vials are equipped with latex-free stoppers.
Our glycerinated extracts do not use phenol in the extraction process. We offer a truly glycerinated product by utilizing 50% glycerin in our extraction process to avoid any potency issues or degradation of proteins. Phenol can denature proteins, including those in allergen extracts.2