About SFI Health
Klaire Labs, now part of the SFI Health family of brands, was founded in 1969 by Claire Farr with a focus on purity, potency, and clean professional formulations.
The brand is known for practitioner-focused supplements, especially probiotics, digestive health formulas, hypoallergenic products, and targeted nutritional support for sensitive individuals.
189 products
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189 products
Focused support for mitochondrial energy production and healthy cellular aging
Benefits and Features
Key nutrients and energy substrates to promote healthy aging. Designed to enhance the actions of MultiThera® multivitamin formulas and protect and support your mitochondria, the power-generating organelles in your cells.†
Detail Overview
One of the most overlooked factors underlying the body’s aging process is the dysfunction of cellular mitochondria. The ability of mitochondria to sustain the high energy demands of the brain, liver, heart, muscles, endocrine glands, and other tissues can be compromised by many factors, including exposure to toxins, inadequate antioxidant intake, illness, genetic factors, and a decline in cellular function with increasing age. The accumulated effects of oxidative damage can disrupt mitochondrial membranes and damage lipids, DNA, and proteins, resulting in the suboptimal functioning of affected organ systems. MitoThera™ supplies key nutrients and energy substrates to protect against free radicals and assist mitochondria in performing their critical functions more efficiently.† MitoThera™ augments the actions of MultiThera® multivitamin formulas for individuals who need specialized nutritional support for energy metabolism and healthy cellular aging.
SUPPLEMENT FACTS
| Serving Size 4 Capsules | ||
| Amount Per 4 Capsules | % Daily Value | |
|---|---|---|
| Magnesium (as magnesium malate complex) | 45 mg | 11% |
| Sodium (as disodium succinate) | 85 mg | 4% |
| Coenzyme Q10 (ubiquinone) | 50 mg | * |
| Acetyl-L-Carnitine (as acetyl-L-carnitine HCI) | 200 mg | * |
| N-Acetyl-L-Cysteine (NAC) | 100 mg | * |
| Alpha-Lipoic Acid | 100 mg | * |
| Creatine Monohydrate | 200 mg | * |
| Malic Acid (as magnesium malate complex) | 195 mg | * |
| Quercetin (as quercetin dihydrate) | 125 mg | * |
| (derived from Japanese pagoda tree) (Sophora japonica) (flower extract) | ||
| Red Grape Extract (Vitis vinifera) (seed, skin, fruit/pulp) | 25 mg | * |
| (full-spectrum phytontrients, includes trans-resveratrol) | ||
| Succinic Acid (as disodium succinate) | 215 mg | * |
| * Daily value not established | ||
Other Ingredients:
Vegetarian capsule (hydroxypropyl methylcellulose, water), ascorbyl palmitate, microcrystalline cellulose, and silicon dioxide.
Suggested Use
Adults: 4 capsules daily with food or as directed by a healthcare professional. Children: As directed by a healthcare professional
Allergy Statement
Made without common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, soybeans, and sesame. Non-GMO, Vegetarian, No synthetic colors or flavors.
Caution
Consult your physician If you are pregnant or nursing, or have a medical condition, or taking prescription drugs, or under the age of 18 years. KEEP OUT OF REACH OF CHILDREN.
General support for liver detoxification and protective enzyme pathways
Benefits and Features
This formula complements MultiThera® multivitamin formulas with nutrients and antioxidants that protect your liver and help detoxify everyday foreign substances.
Detail Overview
This formula augments the actions of MultiThera® multivitamin formulas with nutrients known to enhance intracellular levels of glutathione, glutathione peroxidase, and superoxide dismutase (SOD)—crucial antioxidants that protect hepatocytes and help detoxify everyday foreign substances.† The balance of supportive nutrients makes this product suitable to help strengthen the liver against everyday challenges to liver function.
| Serving Size 1 Capsule | ||
| Amount Per Capsule | % Daily Value | |
|---|---|---|
| Milk Thistle Extract (Silybum marianum) (seed) (standardized to 80% silymarin flavonoids) | 200 mg | * |
| N-Acetyl-L-Cysteine (NAC) | 150 mg | * |
| Alpha-Lipoic Acid | 50 mg | * |
| L-Methionine | 25 mg | * |
| L-Cysteine | 50 mg | * |
| Taurine | 50 mg | * |
| Trimethylglycine (betaine) | 150 mg | * |
| * Daily value not established | ||
Other Ingredients:
Vegetarian capsule (hydroxypropyl methylcellulose, water), ascorbyl palmitate, silicon dioxide, natural citrus flavor, and natural vanilla flavor.
Suggested Use
Adults: 1 capsule, 2 times daily with food or as directed by a healthcare professional. Children: As directed by a healthcare professional.
Allergy Statement
Made without common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, soybeans, and sesame. Non-GMO, Vegetarian, No synthetic colors or flavors.
Caution
Consult with your physician if you are pregnant or nursing, or have any medical condition, or taking prescription drugs, or under the age of 18 years. KEEP OUT OF REACH OF CHILDREN.
Microbial-based enzymes for basic digestive support
Benefits and Features
These digestive enzymes help you digest a full range of foods, including protein, fats, carbs, sugar, and fiber†. They may support enhanced absorption of the nutrients in your food and supplements and alleviate bloating, fullness, or discomfort associated with occasional indigestion and gas.†
Detail Overview
Inadequate digestive enzymes—amylase, lactase, lipase, cellulase, and neutral protease—can have an impact on digestive function, leading to occasional bloating, flatulence, or gastrointestinal discomfort. Each enzyme in Digestive Enzymes has a specific role to play that ultimately can help the body better absorb nutrients from food and supplements.
SUPPLEMENT FACTS
| Serving Size 1 Capsule | ||
| Amount Per Capsule | % Daily Value | |
|---|---|---|
| Digestive Enzyme Blend (microbially derived) | 113 mg | * |
| Amylase | 1,200 SKBΔ* | |
| Neutral Protease | 300 PCΔ* | |
| Lactase | 200 ALUΔ* | |
| Lipase | 50 FIPΔ* | |
| Cellulase | 10 CUΔ* | |
| * Daily value not established | ||
Other Ingredients:
Microcrystalline cellulose and vegetarian capsule (hydroxypropyl methylcellulose, water).
ΔUnits are those used in the Food Chemicals Codex (FCC).
Suggested Use
1 capsule with each meal or as directed by a healthcare professional. Children: As directed by a healthcare professional.
Allergy Statement
Made without common allergens : milk/casein, eggs, fish, shellfish, tree nuts, peanuts, soybeans, and sesame. No synthetic colors or flavors. Non-GMO, Vegan.
Caution
Consult with your physician if you are pregnant or nursing, or have any medical condition, or taking prescription drugs, or under the age of 18 years. KEEP OUT OF REACH OF CHILDREN.
Metabolic Health
Benefits and Features
Naturally occurring, plant-based extract clinically shown to support healthy blood sugar and lipid metabolism.
Detail Overview
Studies suggest a beneficial role of berberine in healthy glucose regulation. Plant-derived berberine is provided as berberine hydrochloride, the best-studied form.
SUPPLEMENT FACTS
| Serving Size 2 Capsules | ||
| Amount Per 2 Capsules | % Daily Value | |
|---|---|---|
| Berberine (as berberine HCI) (derived from Amur cork tree) (Phellodendron amurense) (bark) | 500 mg | * |
| * Daily value not established | ||
Other Ingredients:
Microcrystalline cellulose, vegetarian capsule (hydroxypropyl methylcellulose, water), stearic acid, and silicon dioxide.
Suggested Use
Adults: 2 capsules, 1 to 2 times daily or as directed by a healthcare professional. Children: As directed by a healthcare professional.
Allergy Statement
Made without the following common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, soybeans, and sesame. No synthetic colors, flavors, or preservatives. Vegan and non-GMO.
Caution
Consult your physician if you are pregnant, nursing, have a medical condition, or taking prescription drugs, or under the age of 18 years. KEEP OUT OF REACH OF CHILDREN.
Blood Sugar Support
Benefits and Features
The nutrients in GlucoThera™ plus cinnamon and turmeric extracts and twice the alpha-lipoic acid for those needing maximum glucose metabolism support.†
Detail Overview
Supplies all of the nutrients in GlucoThera™ with the addition of cinnamon and turmeric extracts and twice the alpha-lipoic acid. Cinnamon enhances insulin-signaling pathways.† Meriva® turmeric phytosome contains highly bioavailable curcumin, a free radical scavenger shown to slow AGE formation (glycation) and cross-linking of collagen.† Recommended for those needing maximum support.
SUPPLEMENT FACTS
| Serving Size 2 Capsules | ||
| Amount Per 2 Capsules | % Daily Value | |
|---|---|---|
| Biotin (as D-biotin) | 1,250 mcg | 4,167% |
| Chromium (50% as chromium polynicotinate‡ and 50% as Albion® chromium nicotinate glycinate chelate‡‡) | 400 mcg | 1,143% |
| Vanadium (as vanadyl sulfate) | 500 mcg | * |
| Alpha-Lipoic Acid | 300 mg | * |
| N-Acetyl-L-Cysteine | 250 mg | * |
| Banaba Extract (Lagerstroemia speciosa) (leaf) (standardized to 1% corosolic acid) | 24 mg | * |
| Cinnamon Extract‡‡‡ (Cinnamomum sp.) (bark) (standardized to 3% type A polymers) | 125 mg | * |
| Gymnema Extract (Gymnema sylvestre) (leaf) (standardized to 25% gymnemic acids) | 200 mg | * |
| Curcumin Phytosome ‡‡‡‡ (Curcuma longa extract (rhizome) (standardized to 18% curcuminoids), Sunflower lecithin) | 50 mg | * |
| * Daily value not established | ||
Other Ingredients:
Vegetarian capsule (hydroxypropyl methylcellulose, water), ascorbyl palmitate, microcrystalline cellulose, silicon dioxide, and natural citrus flavor.
References: undefined
‡ChromeMate™ and logo are trademarks of Lonza or its affiliates.
‡‡Albion® is a registered trademark of Balchem Corporation or its subsidiaries.
‡‡‡Cinnulin PF® is a trademark of IN Ingredients, Inc.
‡‡‡‡Meriva® brand bioavailable curcumin. Meriva® is a registered trademark of Indena S.p.A., Italy.
Suggested Use
Adults: 2 capsules, 2 times daily with food or as directed by a healthcare professional. Children: As directed by a healthcare professional.
Allergy Statement
Made without common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, soybeans, and sesame. Non-GMO, Vegetarian, No synthetic colors or flavors.
Caution
Consult with your physician if you are pregnant or nursing, or have any medical condition (including liver, bile duct, or gallbladder dysfunction), or taking prescription drugs, or under the age of 18 years. If you experience nausea, vomiting, abdominal pain, yellowing of the skin/eyes, dark urine, sweating, unusual tiredness and/or loss of appetite, stop using product and consult a healthcare professional. KEEP OUT OF REACH OF CHILDREN.
Glutamine-rich, prebiotic formula supports GI and immune function
Benefits and Features
Powerful support for your entire GI tract and gut microbiota with a blend of supporting nutrients, prebiotics, and glutamine.
Detail Overview
GastroThera™ provides extensive support for the entire GI tract by addressing energy requirements of the intestinal mucosa, structural composition of intestinal and colonic cells, microorganism balance, and production of protective intestinal mucus secretions.† GastroThera™ augments the actions of MultiThera® multivitamin formulas with the amino acid glutamine, the primary fuel for intestinal cell function, to help meet the high energy demands of the GI tract, liver, and immune system during periods of physiological stress and transport ammonia to the kidneys for excretion.† Acacia and inulin add soluble fibers that are readily fermentable into short-chain fatty acids that support the growth of beneficial bacteria, assist water absorption, and support colonic cell function.† N-Acetyl-D-Glucosamine helps form intestinal mucous secretions that protect intestinal tissues and help food pass through the GI tract.† GastroThera™ can be taken regularly or periodically for nutritive support of GI function and is often used with probiotic supplementation. The powder is neutral in taste and readily soluble in water.
SUPPLEMENT FACTS
| Serving Size 6 Capsules | ||
| Amount Per 6 Capsules | % Daily Value | |
|---|---|---|
| Calories | 20 | |
| Total Carbohydrate | 1 g | <1%** |
| L-Glutamine (free form) | 3.75 g | * |
| Acacia (Acacia senegal)(bark exudate gum) | 375 mg | * |
| Inulin (chicory extract)(root) | 187 mg | * |
| N-Acetyl-D-Glucosamine | 187 mg | * |
| * Daily value not established **Percent Daily Values are based on a 2,000 calorie diet |
||
Other Ingredients:
Vegetarian capsule (hydroxypropyl methylcellulose, water), ascorbyl palmitate, and silicon dioxide.
Suggested Use
Adults: 6 capsules daily or as directed by a healthcare professional. May be taken with food or between meals. Children: As directed by a healthcare professional
Allergy Statement
Made without common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, soybeans, and sesame. Non-GMO, Vegan, No synthetic colors or flavors.
Caution
Consult your physician If you are pregnant or nursing, or have a medical condition, or taking prescription drugs, or under the age of 18 years. KEEP OUT OF REACH OF CHILDREN.
Promotes Cognitive Health
Benefits and Features
CDP Choline provides neuronal support for cognitive performance, mood, and behavior by:
- Promoting daily cognitive performance and mental sharpness
- Supporting cellular energy and optimal neuronal function
- Enhancing healthy brain phospholipid composition
Detail Overview
CDP Choline, also known as citicoline or cytidine diphosphate choline, is a precursor of phosphatidylcholine, glycerophosphatidylcholine, and acetylcholine. It is the product of the rate-limiting step of acetylcholine synthesis. Citicoline has well-documented neuroprotective effects.† It increases glutathione synthesis, augments glutathione reductase activity, and maintains mitochondrial cardiolipin levels. Citicoline supports memory, attention, and focus.
SUPPLEMENT FACTS
| Serving Size 1 Capsule | ||
| Amount Per Capsule | % Daily Value | |
|---|---|---|
| Choline (as CDP Choline) | 53 mg | 10% |
| CDP Choline (cytidine 5’-diphosphocholine) Cognizin®‡ Citicoline | 250 mg | * |
| * Daily value not established | ||
Other Ingredients:
Vegetarian capsule (hydroxypropyl methylcellulose, water) and arabinogalactan (Larix laricinia) (larch tree wood) (polysaccharide extract).
‡Cognizin® is a registered trademark of Kyowa Hakko Bio Co., Ltd.
Suggested Use
Adults: 1 capsule daily or as directed by a healthcare professional. Children: As directed by a healthcare professional.
Allergy Statement
Made without the following common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, soybeans, corn, sesame, and yeast. No synthetic colors, flavors, or preservatives. Vegan and non-GMO.
Caution
Consult with your physician if you are pregnant or nursing, or have any medical condition, or taking prescription drugs, or under the age of 18 years.
KEEP OUT OF REACH OF CHILDREN.
Supports healthy glucose metabolism
Supplies a powerful mix of nutrients and botanicals that support normal insulin sensitivity and glucose metabolism.
GlucoThera™ augments the actions of MultiThera® multivitamin formulas with its potent blend of nutrients and botanicals that efficiently support normal glucose metabolism and insulin sensitivity.
| Serving Size 1 Capsule | ||
| Amount Per Capsule | % Daily Value | |
|---|---|---|
| Biotin (as D-biotin) | 1,250 mcg | 4,167% |
| Chromium (50% as chromium polynicotinate‡ and 50% as TRAACS® chromium nicotinate glycinate chelate‡‡) | 400 mcg | 1,143% |
| Vanadium (as vanadyl sulfate) | 500 mcg | * |
| Alpha-Lipoic Acid | 150 mg | * |
| N-Acetyl-L-Cysteine | 250 mg | * |
| Banaba Extract (Lagerstroemia speciosa)(leaf)(standardized to 1% corosolic acid) | 24 mg | * |
| Gymnema Extract (Gymnema sylvestre)(leaf)(standardized to 25% gymnemic acids) | 200 mg | * |
| * Daily value not established | ||
Other Ingredients:
Vegetarian capsule (hydroxypropyl methylcellulose, water), silicified microcrystalline cellulose, and ascorbyl palmitate.
‡ChromeMateTM and logo are trademarks of Lonza or its affiliates
‡‡Albion® and TRAACS® are registered trademarks of Albion® Laboratories, Inc.
Suggested Use
Adults: 1 capsule, 2 times daily with food or as directed by a healthcare professional. Children: As directed by a healthcare professional.
Allergy Statement
Made without common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, soybeans, and sesame. Non-GMO, Vegetarian, No synthetic colors or flavors.
Caution
Consult your physician If you are pregnant or nursing, or have a medical condition, or taking prescription drugs, or under the age of 18 years. KEEP OUT OF REACH OF CHILDREN.
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