Designs for Health Stellar Vitamin C + Quercetin Supplements - Citrus Bioflavonoids + Quercetin with Vitamin C and Zinc for Enhanced Immune Support and Optimal Absorption (90 Capsules)

Excellent product - take without food in the morning for better absorption

Great brand and easy to swallow. Would order again!

Works great. I don’t absorb vitamins very good. But, this brand seems to help me more than any other.

This is one of the brands my primary care physician carries and the other ones are not available for purchase online. You get what you pay for and this is a high quality brand.

Cumplen las especificaciones

This is good for bruises because it also contains Vitamin C. Bioflavonoids don't work without Vitamin C

Estoy fascinada con esto

I feel this supplement is helping my overall health.

Great product recommended by my Naturopath doctor

Excellent je connais quelqu'un qui a la fibrose kystique puis depuis qu'il en prend son système immunitaire est mieux moins besoin de prendre des antibiotiques