Can I take the B-Complex (Performance Vitamins) supplement with other supplements? Ben August 11, 2021 09:43 Updated Yes. However if in doubt look at the NHS guidelines available here HERE, contact our clinicians, or consult your doctor or healthcare professional. Related articles What is Gut Care probiotic supplement? Can I take Omega-3 with other supplements? What are the ingredients of Testosterone Support? Comments 0 comments Please sign in to leave a comment.