Before taking tamoxifen, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
Santoprene NSF-61 grade is a Thermoplastic Elastomer (TPE) made from a cross link mixture of EPDM rubber and Polypropylene. This combination offers excellent flexibility and durability that are consistent with natural rubber.
You may also find Caprino Romano, a particularly sharp version made with goat milk, and a milder version made from cow milk, Vacchino Romano. Especially in the United States, most Romano cheese is made from cow's milk, because Americans are more used to the mild taste.