
C Plus
C Plus by SFI Health is a high-potency Vitamin C formula designed for optimal antioxidant protection and immune…
$25.99
Complete Index
Showing 1-32 of 48 Klaire Labs/SFI Health products in Immune Support.

C Plus by SFI Health is a high-potency Vitamin C formula designed for optimal antioxidant protection and immune…
$25.99

Core Multi provides a comprehensive spectrum of essential vitamins, minerals, and other important nutrients designed to form a…
$35.99

Curcuthera® is a hypoallergenic, bioavailable curcumin supplement featuring Meriva®, the most well-studied curcumin extract on the market.
$35.99

EndoZin by SFI Health is a specialized formula designed to protect the stomach and small intestine lining and…
$45.99

Ester-C® is a patented, non-acidic form of Vitamin C that is uniquely formulated to be gentle on the…
$30.99

Ester-C® Bio is an advanced, synergistic combination of a non-acidic, buffered form of vitamin C with a powerful…
$40.99

Galactomune® by SFI Health is a dietary supplement designed to support immune health through prebiotics.
$45.99

Galactomune® is a specialized prebiotic powder that combines Galactooligosaccharides (GOS) and beta-glucan to synergistically support a healthy gut…
$56.99

GastroThera™ Powder: Comprehensive Support for GI Tract Health GastroThera™ is an extensive, glutamine-rich prebiotic formula in a neutral-tasting…
$56.99

This formula provides two of the most essential and well-researched building blocks for healthy joint structure and cartilage.
$40.99

Hepatothera™ by Klaire Labs is a dietary supplement designed to support liver health and enhance antioxidant levels.
$24.99

InflammoHealth™ is a multi-botanical formula designed to promote a healthy inflammatory response, particularly during the body's natural cycle…
$71.99

InflaThera™ by SFI Health is a unique phytonutrient mixture designed to support the body’s natural balance of enzymes…
$30.99

L-Lysine is one of the nine essential amino acids that the body cannot produce on its own and…
$17.99

LDA Trace Mineral Complex is a comprehensive, hypoallergenic trace mineral supplement that provides 11 essential trace elements needed…
$20.99

Marine Fish Oil is an excellent, unflavored source of the essential omega-3 fatty acids EPA and DHA, derived…
$35.99

Micellized Vitamin A: Highly Absorbable Vision & Immune Support Micellized Vitamin A provides this essential nutrient in a…
$29.99

Micellized Vitamin D3 provides a naturally derived form of this essential "sunshine vitamin" in a highly bioavailable, easy-to-use…
$25.99

Multi-Element Buffered C is a powerful flavonoid and antioxidant blend, featuring a high-potency dose of Vitamin C that…
$59.99

Klaire Labs Multi-Element Buffered C Powder delivers 2,000 mg of vitamin C per serving, expertly blended with essential…
$45.99

Multi-Mineral Complex Without Iron is a broad-spectrum, hypoallergenic mineral supplement designed for individuals who do not require iron…
$25.99

MultiThera® 1 Capsule Formula is a comprehensive multiple vitamin and mineral supplement designed to provide a sound nutritional…
$50.99

Multithera® 1 Capsule Formula Plus K: Iron-Free Multivitamin MultiThera® 1 Capsule Formula is a comprehensive multiple vitamin, mineral,…
$50.99

Pro-Biotic Complex™ is a specialized probiotic formula featuring equal amounts of Lactobacillus acidophilus and Bifidobacterium bifidum for individuals…
$30.99

Quercetin-Bromelain Forté™ is a powerful synergistic blend of bioflavonoids and proteolytic enzymes designed to help regulate the immune…
$38.99

Seleno Met by SFI Health provides a bioavailable form of the essential trace mineral selenium as L-selenomethionine.
$21.99

Serralase™ provides a powerful, vegetarian blend of proteolytic enzymes for use as a systemic formula to support tissue…
Starting at $40.99

Ther-Biotic® Factor 1 is a high-potency, single-strain probiotic formula featuring 20 billion CFUs of the extensively researched Lactobacillus…
$41.99

Unlike probiotics, which are live bacteria, postbiotics deliver beneficial metabolites directly to your gut, offering a novel approach…
$66.99

Ther-Biotic® Saccharomyces Boulardii Powder: Probiotic Yeast Support Ther-Biotic® Saccharomyces Boulardii Powder features a single-ingredient, clean-label formula of a…
$99.99

Ther-Biotic® Biospora™ is a powerful, 100% spore-based probiotic blend designed to help recondition the gut for enhanced gastrointestinal…
$45.99

Ther-Biotic® BiotaGen® is a distinctive prebiotic formula in a convenient capsule form, featuring a unique blend of soluble…
$35.99
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