Multi-Vitamin Complex, 60 Capsules
Klaire Labs Multi-Vitamin Complex is a comprehensive, broad-spectrum multivitamin formulated with activated, coenzyme forms of key B vitamins, including pyridoxal-5-phosphate and methylcobalamin, alongside chelated minerals for enhanced absorption.
May be a fit for
- Adults seeking a practitioner-formulated multi-vitamin without common allergens
- Individuals maintaining daily micronutrient intake with hypoallergenic vitamin complexes
- Patients in clinical protocols requiring broad-spectrum vitamin and mineral support
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Klaire Labs Multi-Vitamin Complex is a comprehensive, broad-spectrum multivitamin formulated with activated, coenzyme forms of key B vitamins, including pyridoxal-5-phosphate and methylcobalamin, alongside chelated minerals for enhanced absorption. Developed under the SFI Health practitioner umbrella, it supports daily nutritional needs for individuals seeking a hypoallergenic, clinically oriented foundation formula.
Why It's Worth Considering: Klaire Labs prioritizes hypoallergenic formulation standards and uses bioavailable nutrient forms often absent in conventional multivitamins, making it a common choice among integrative and functional medicine practitioners.
50+ signals. A clearer standard.
Our curation and trust scoring bring together manufacturing, testing, research, practitioner insight and reviews from across the web.
Our score is an editorial assessment, not a product certification or a guarantee of results.
Klaire Labs/SFI Health · 60 CapsulesMake it part of your routine.
Adults: 1 capsule daily with food or as directed by a healthcare professional. Children: As directed by a healthcare professional.
Important cautions & interactions
Product details
Supplement facts & complete label
Supplement Facts
Serving Size 1 Capsule
Amount Per Capsule — % Daily Value
Vitamin A (50% (750 mcg RAE) as beta-carotene and 50% (750 mcg RAE) as vitamin A acetate) — 1,500 mcg RAE — 167%
Vitamin C (as calcium ascorbate and L-ascorbic acid) — 120 mg — 133%
Vitamin D (as cholecalciferol) — 5 mcg — 25%
Vitamin E (as RRR-alpha-tocopherol) — 30 mg — 200%
Thiamin (as thiamin HCl) — 4.5 mg — 375%
Riboflavin — 5.1 mg — 392%
Niacin (as niacinamide) — 60 mg — 375%
Vitamin B6 (55% as pyridoxine HCl and 45% as pyridoxal 5’-phosphate) — 11 mg — 647%
Folate (as Metafolin®† calcium L-5-methyltetrahydrofolate) — 680 mcg DFE (400 mcg) — 170%
Vitamin B12 (as methylcobalamin) — 18 mcg — 750%
Biotin (D-biotin) — 300 mcg — 1,000%
Pantothenic Acid (as calcium D-pantothenate) — 30 mg — 600%
Choline (as choline bitartrate) — 40 mg — 7%
para-Aminobenzoic Acid — 50 mg — *
Inositol — 40 mg — *
Natural mixed tocopherols (RRR-gamma, RRR-delta, RRR-beta) — 5 mg — *
* Daily value not established
Other ingredients: Vegetarian capsule (hydroxypropyl methylcellulose, water), L-leucine, L-valine, and microcrystalline cellulose.
Label directions
Adults: 1 capsule daily with food or as directed by a healthcare professional. Children: As directed by a healthcare professional.
Label cautions
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.
Source: SFI Health manufacturer Supplement Facts and directions · September 06, 2026. Formulas and labels can change. Check the packaging you receive.
Who it may suit
May be a fit for
- Adults seeking a practitioner-formulated multi-vitamin without common allergens
- Individuals maintaining daily micronutrient intake with hypoallergenic vitamin complexes
- Patients in clinical protocols requiring broad-spectrum vitamin and mineral support
- Those with sensitivities needing a clean-formula multi-vitamin complex daily
Considerations
- History of kidney stones (oxalate type) — use buffered form
- Hemochromatosis (iron overload — C enhances iron absorption)
- G6PD deficiency at very high IV doses
- Taking blood thinners at doses above 2g/day
Compatibility & interactions
Works Well With
Take Separately From
No significant interactions identified. Always consult your healthcare provider.
What to expect over time
Plasma Saturation
Blood levels reach therapeutic range
Immune Boost
Enhanced white blood cell function
Collagen Support
Improved skin elasticity and wound healing
Antioxidant Reserve
Reduced oxidative stress markers
Based on clinical research on vitamin C supplementation. Water-soluble — excess is excreted within hours.
Compare the options
Compare Vitamin C Forms
Which form delivers the most?
| Feature | Ascorbic Acid | Buffered (Ascorbate) | Liposomal | Ester-C |
|---|---|---|---|---|
| Bioavailability | Good (standard) | Good (gentler) | Excellent (2-3x) | Good |
| GI Tolerance | May cause acidity | Very gentle | Excellent | Gentle |
| Best For | Budget, general use | Sensitive stomachs | Maximum absorption | Sustained release |
| Price | $ | $ | $$$ | $$ |
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Pure Encapsulations - Alpha Lipoic Acid 600mg, 60 CapsulesALA recycles vitamin C back to its active form, extending antioxidant capacity.$67.99Real reviews. A wider perspective.
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Coverage varies by product and brand.
205 product and brand ratings and mentions across 4 sources.
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Explore the source sentiment summary
Reviews reflect broadly positive sentiment toward multi-vitamin ingredients like vitamin C, zinc, and quercetin for immunity, skin, and cognition, with minor dosage concerns.
This summary includes broader brand discussion. Individual experiences are not evidence of product effectiveness.
A few useful answers.
Research & further reading
More category questions
How much vitamin C should I take daily?
For maintenance, 500-1000mg daily is sufficient. For immune support during illness, 2000-4000mg in divided doses. The body can only absorb ~200-500mg at once, so split large doses throughout the day. Liposomal forms bypass this limit with 2-3x better absorption.
Is liposomal vitamin C worth the extra cost?
For most people, standard ascorbic acid at 500-1000mg is sufficient. Liposomal vitamin C is worth the premium if you need higher therapeutic doses (2000mg+) without GI distress, or if you have absorption issues. Studies show liposomal C achieves 2-3x higher blood levels than standard forms.
Can I take too much vitamin C?
Vitamin C is water-soluble and excess is excreted in urine. The main risk of high doses (3000mg+) is GI distress (diarrhea, cramping) and increased oxalate production, which may contribute to kidney stones in susceptible individuals. The 'bowel tolerance' test — increasing dose until loose stools, then backing off — is a common practitioner approach.
Does vitamin C really help prevent colds?
Meta-analyses show regular vitamin C supplementation reduces cold duration by 8% in adults and 14% in children, and reduces severity. It does NOT prevent colds in most people, but it does in those under physical stress (athletes, military). Taking vitamin C after cold symptoms start has minimal benefit — daily prevention is key.
When is the best time to take vitamin C?
Take with food to reduce potential stomach acidity. Morning dosing is common since vitamin C may mildly increase alertness. If taking large doses (1000mg+), split into 2-3 doses throughout the day for better absorption and sustained blood levels.
Supplement information is provided for education and is not a substitute for personalized medical advice. Supplements are not intended to diagnose, treat, cure or prevent disease. Read the current product label before use.