Orders placed Friday-Sunday will be fulfilled the following Monday. We have the right to limit quantities on the sale of professional supplements.

Klaire Labs

Pioneer in professional grade nutrition

Setting quality standards since 1969
Borne of a personal medical need, Claire Farr founded Klaire Labs on the premise that clean, pharmaceutical grade formulations should be the model for nutritional supplements. The medical community took notice, and Klaire Labs became the standard bearer of purity, potency, and performance.
9 products
  • SFI Health (Klaire Labs) Interface Plus 60 capsules
    $22.99
    $22.99
  • SFI Health (Klaire Labs) 5-HTP 100 CAPSULES
    $43.99
    $43.99
  • SFI Health (Klaire Labs) 5 HTP 50mg 100 capsules
    $29.99
    $29.99
  • Klaire Labs Hepatothera Forte 90 capsules
    Sold out
    $49.99
  • Klaire Labs Bi-Carb Formula 250 capsules
    $29.99
    $29.99
  • Klaire Labs Biotagen 120 capsules
    Sold out
    $38.49
  • Klaire Labs Zinc Plus 60 caps
    $15.99
    $15.99
  • Klaire Labs Benfotiamine 60 caps
    Sold out
    $24.99
  • Klaire Labs L-Glutamine Powder 12.38 oz
    Sold out
    $48.99