Request A Test
My Account

National Leader in Affordable Direct to Consumer Lab Testing

1-888-732-2348 1-866-383-2766 español View Your Order

Find a Test

Vitamin B7 Testing

Specimen Type: Blood

Description: The B7 Vitamin deficiency testing (Biotin test) may be used to determine Vitamin B7 deficiency. Vitamin B7 or Biotin is needed for cell growth, metabolism of fats and amino acids and production of fatty acids. Vitamin B7 or Biotin deficiency is rarely caused by malnutrition but may be caused by malabsorption disorders such as celiac disease, Crohn's disease or cystic fibrosis. Turnaround time for the Vitamin B7 testing is typically 2-4 business days.

Requirements: This Vitamin B7 testing (Biotin blood test) has no fasting requirements.



Location Search

STD Test Specials

Test Specials

for the month of 



Take 10% off STD TESTING


Use coupon code SXHLTH10 during checkout.

Offer expires April 30th, 2014.


Cannot be applied to industry discounted prices or previous orders. One coupon code per order.