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Life Force Multiple

Source Naturals
4.6
(871 ratings)
Manganese 3 mg
Selenium 100 mcg
Niacin 50 mg
Vitamin B5 53 mg
Riboflavin 50 mg
Vitamin B6 50 mg
Molybdenum 100 mcg
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Score88

A comprehensive 'kitchen sink' multivitamin capsule featuring liver-supportive herbs and cellular energy cofactors.

How scoring works
Quantity:120 Capsule(s)(30 servings)
Goals:
Immunity
Metabolism Boost
General Health
Skin Health
Hair Health
Brain Health
Vision Support
Detoxification

Score 88

A comprehensive 'kitchen sink' multivitamin capsule featuring liver-supportive herbs and cellular energy cofactors.

How scoring works
$22.48($0.74 per serving)
Vitacost
$ 22.48
iHerb
$ 22.48
Vitacost
$ 22.48
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Analysis

This formula is unique for its inclusion of N-Acetyl Cysteine (NAC), CoQ10, and Alpha-Lipoic Acid, which are essential for cellular energy and detoxification pathways. It uses bioactive Pyridoxal 5-Phosphate (B6) and diverse mineral salts to ensure that core metabolic cofactors are well-utilized.

With a comprehensive list that includes Ginkgo, MSM, and Quercetin, it addresses nearly every wellness pathway from cognitive health to joint maintenance. It is a powerful daily supplement for individuals who want a single product that combines a high-potency multivitamin with several targeted health cofactors.

Pros

  • Includes 150mg of NAC and Silymarin for liver health
  • Features active B6 (P5P) and CoQ10
  • Provides 1000mg of Vitamin C
  • Extensive list of 50+ ingredients

Cons

  • Serving size is 4 capsules daily
  • Uses Cyanocobalamin B12 instead of Methyl-B12
  • Vitamin K is K1 only

Warnings

  • High B6 dose (50mg); monitor if you take other B-complexes
  • Consult a professional if taking heart or liver medications
  • Contains kelp-sourced iodine

Nutrient quality

82 Highest impact

The capsule delivery format offers efficient nutrient release, complemented by meaningful doses of specialized antioxidants like NAC. Bioavailability is mixed due to the combination of superior zinc chelates with more common vitamin forms like K1.

Ingredient transparency

99 Highest impact

Detailed quantitative disclosure for all fifty-plus active ingredients allows for a thorough evaluation of the nutritional profile. This high level of transparency ensures that consumers are fully informed about every component of the supplement.

Customer satisfaction

88 Highest impact

Strong average ratings indicate that the product effectively delivers on its wellness promises for a large majority of users. Feedback patterns suggest consistent quality and support the product's reputation as a reliable daily supplement.

Value for money

81 Highest impact

The price per serving offers good value for an extensive formula that includes numerous specialized actives like silymarin and tocotrienols. It remains a competitive choice for individuals seeking more than just basic vitamin support.

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Goals

Impact
Highest effect
A Goal FitA Strength of SupportA- CoverageA- Formula Quality

Vitamin C, Vitamin D3, and Zinc provide foundational support for cellular vigilance and immune resilience. Selenium and green tea extract further assist in managing oxidative stress during immune challenges.

The combination of bioavailable minerals and standardized botanicals appears well aligned with daily defense needs. High doses of primary nutrients ensure meaningful contributions to the body's natural defense system.

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Impact
Highest effect
A Goal FitA- Strength of SupportA CoverageA Formula Quality

This encapsulated multivitamin features a broad array of cofactors for energy cycles, thyroid health, and insulin sensitivity. Ingredients like chromium picolinate and standardized B-vitamins ensure that primary metabolic pathways have necessary enzymatic support.

Functional coverage is exceptionally broad, spanning thermogenesis via green tea extract and mitochondrial support from CoQ10. While comprehensive, some botanical dosages are included at maintenance levels rather than specialized therapeutic amounts.

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Impact
Highest effect
A+ Goal FitB+ Strength of SupportA CoverageA- Formula Quality

Vitamins A, C, D3, and Zinc are combined with essential minerals and botanicals to provide comprehensive multivitamin support for daily vitality. This formula addresses several pillars of wellness, including immune function and metabolic health.

The 1,000 IU Vitamin D3 dose provides a safe maintenance level for foundational health. However, the reliance on Vitamin K1 and standard folic acid is less ideal than more bioavailable methylated or MK-7 forms.

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Impact
Highest effect
A Goal FitA Strength of SupportA- CoverageB+ Formula Quality

A broad spectrum of antioxidants, including vitamin C, vitamin E, and carotenoids like astaxanthin and lycopene, provides robust defense against oxidative damage. Minerals such as zinc and copper are included at therapeutic levels to support the enzymatic cofactors needed for collagen production.

The formulation also includes supporting nutrients like N-acetyl cysteine and various botanical extracts that may further bolster cellular longevity. High doses across multiple pathways offer a comprehensive approach to maintaining skin health from the inside out.

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Impact
Highest effect
A- Goal FitA- Strength of SupportA- CoverageB+ Formula Quality

This multi-nutrient complex provides folinic acid, biotin, and a diverse range of antioxidants to support follicle cell production and scalp health. The inclusion of chelated minerals and tocotrienols may contribute to protecting and nourishing the hair at a cellular level.

Providing multiple active forms of B-vitamins appears well aligned for individuals seeking a high-quality nutritional foundation for hair density.

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Impact
Highest effect
A- Goal FitB+ Strength of SupportA- CoverageB+ Formula Quality

Bioactive folate, coenzymated vitamin B6, and standardized ginkgo extract support multiple pathways for focus, mental energy, and neuroprotection. These foundational cofactors are essential for maintaining sharp cognitive performance and protecting the central nervous system from decline.

Meaningful dosages for primary cofactors ensure high metabolic utilization, and the capsule delivery format ensures rapid absorption. While comprehensive, several cognitive actives are included at supportive levels rather than the clinical doses required for maximum impact.

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Ingredients

IngredientAmount per serving
Calories
5 Calorie(s)
Total Carbohydrates
1 Gram(s)
Protein
1 Gram(s)
Vitamin A
3750 mcg
Vitamin C (Ascorbic Acid, Ascorbyl Palmitate)
500 mg
Vitamin D3 (Cholecalciferol)
25 mcg
Vitamin E (D-Alpha-Tocopheryl Succinate)
134 mcg
Vitamin K-1
120 mcg
Thiamine (Vitamin B1)
50 mg
Riboflavin (Vitamin B2)
50 mg
Niacinamide/Niacin
50 mg
Vitamin B-6 (Pyridoxal 5-Phosphate, Pyridoxine Hydrochloride)
50 mg
Folate (Calcium Folinate, Folic Acid)
680 mcg
Vitamin B12 (Cyanocobalamin)
200 mcg
Biotin
150 mcg
Pantothenic Acid (Calcium D-Pantothenate, Pantethine)
53 mg
Calcium (Calcium Carbonate, Calcium Chelate, Calcium Citrate, Calcium Malate)
100 mg
Iodine (Potassium Iodide)
100 mcg
Magnesium (Magnesium Amino Acid Chelate Complex)
100 mg
Zinc (Zinc Citrate, Zinc Monomethionine)
15 mg
Selenium (L-Selenomethionine, Sodium Selenite)
100 mcg
Copper (Copper Sebacic Acid Complex)
1 mg
Manganese (Manganese Citrate)
3 mg
Chromium (Chromium Picolinate, Chromium Polynicotinate)
100 mcg
Molybdenum (Molybdenum Amino Acid Complex)
100 mcg
Potassium (Potassium Citrate)
50 mg
N-Acetyl-L-Cysteine
150 mg
Green Tea leaf extract
70 mg
Gamma-Vitamin E Complex
67 mg
Silymarin (Milk Thistle seed ext.)
60 mg
Choline (Choline Bitartrate)
50 mg
Inositol
50 mg
Alpha-Lipoic Acid & R-Lipoic Acid
40 mg
DMAE (DMAE Bitartrate)
30 mg
Grape seed ext.
30 mg
MSM
25 mg
Hawthorn berry extract
25 mg
N-Acetyl-L-Tyrosine
25 mg
Turmeric rhizome extract
25 mg
Quercetin
25 mg
natural Trans-Resveratrol (Polygonum cuspidatum root ext.)
20 mg
Coenzyme Q10
20 mg
Ginkgo leaf extract (Flavone Glycosides, Terpene Lactones)
20 mg
Tocotrienol Complex
10 mg
Bilberry fruit ext. (Anthocyanosides)
5 mg
Rutin
5 mg
Black Pepper fruit ext.
3 mg
Lycopene
3 mg
Boron (Boron Amino Acid Chelate)
2 mg
Lutein
2 mg
Astaxanthin
100 mcg
Adults 18–50 Women
Report overview
B+ Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyD+ Value
This multivitamin provides manganese citrate for reliable absorption at a standard maintenance dosage. It is a moderately priced supplement that prioritizes ingredient variety and delivery quality.
B- Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyF Value
This capsule-based multivitamin delivers a clinical dose of selenium using a mix of chemical forms. It offers balanced support but carries a higher cost per active serving.
Niacin · 50 mg OverallScore74
B+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyF Value
This high-potency formula provides 50 mg of niacin and niacinamide for balanced metabolic support in a capsule format. It is a highly transparent product from a trusted source, ensuring safe daily supplementation. While well-formulated, the cost per serving is on the high side for Vitamin B3.
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