Selenium & Vitamin E Gel from Durvet contains a vitamin E level of 200 IU & selenium 23.2mcg per 2gm (1ml) dose. This product is marketed for use in sheep and goats but has proven very useful in treating chickens with wry neck.
Orders ship same day except for feed, Monday - Friday. Cut off time for same day shipping is 3:30pm PST. Orders of three or more items ship USPS Priority Mail!