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Life Force Multiple

Source Naturals
4.6
★ ★ ★ ★ ★
(574 ratings)
Manganese 3 mg
Selenium 100 mcg
Vitamin B5 55 mg
Riboflavin 50 mg
Vitamin B6 50 mg
Niacin 50 mg
Molybdenum 100 mcg
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Score91

An intensive, high-potency multivitamin stack designed for total-body systemic support.

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

Score 91

An intensive, high-potency multivitamin stack designed for total-body systemic support.

How scoring works
$22.12($0.73 per serving)
Vitacost
$ 22.12
iHerb
$ 22.12
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Analysis

This formula is high-intensity, providing significant doses of B-vitamins and antioxidants like CoQ10 and N-acetyl cysteine. It uses bioavailable mineral chelates like Ferrochel and OptiZinc to ensure meaningful systemic uptake.

Because it covers so many pathways, the capsule count is quite high (4 per day). It is an excellent choice for individuals who want a complete wellness stack but only want to buy one bottle of supplements.

Pros

  • Covers liver, brain, heart, and eye health pathways
  • Includes N-acetyl cysteine and silymarin for detox
  • Uses high-quality chelated minerals
  • Potent levels of B-vitamins and antioxidants

Cons

  • Requires four capsules per day
  • Uses Vitamin K1 rather than the superior K2
  • Contains many ingredients at low, supportive doses

Warnings

  • The high dose of B-vitamins may lead to mild nausea if taken without food.
  • Check for potential interactions with medications due to the milk thistle and ginkgo.

Nutrient quality

89 Highest impact

Utilizes methylcobalamin and P-5-P alongside multiple mineral chelates for optimal nutritional activity. The broad inclusion of antioxidants and standardized extracts supports a high standard of quality for a general multiple.

Ingredient transparency

97 Highest impact

Total dosage clarity for all 50+ ingredients ensures high accountability and transparency. The label explicitly states the specific chemical forms and plant parts used, assisting in professional evaluation.

Customer satisfaction

89 Highest impact

A high average rating from over 500 reviews confirms consistent user satisfaction and product reliability. Feedback indicates that users feel noticeable support for general health and daily energy levels.

Value for money

88 Highest impact

At $0.73 per serving, this complex multi-nutrient stack offers significant value. It delivers a vast array of high-quality forms at a price point that is accessible for many users.

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Goals

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

High-potency B-vitamins and a broad spectrum of minerals like zinc and selenium support foundational health and daily energy levels. Essential cofactors like methylcobalamin and green tea extract contribute to antioxidant defense and metabolic efficiency.

The absence of Vitamin K2 limits the effectiveness for comprehensive bone and cardiovascular support compared to more modern multivitamin formulations. Clear disclosure of multiple mineral chelates ensures good bioavailability and meaningful contribution to daily nutritional gaps.

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

Combines high-potency B-vitamins, iron, and CoQ10 to support both oxygen transport and mitochondrial fuel conversion. Bioactive methylcobalamin and pyridoxal-5-phosphate appear well aligned with rapid energy activation and mental focus.

Iron levels are included in the bioavailable Ferrochel form, supporting stamina through healthy red blood cell status. This comprehensive multi-nutrient formula addresses several distinct energy pathways for sustained physical and mental vitality.

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

Coenzymated vitamin B6, bioactive folate, and standardized ginkgo extract support cerebral circulation and neuroprotection for maintaining mental clarity. These foundational cofactors are vital for neurological stability and sharp mental performance under stress.

Meaningful dosages for core B-vitamins ensure significant contribution to cognitive energy metabolism. While highly comprehensive and well-dosed in foundations, several cognitive actives are included at supportive levels rather than therapeutic primary doses.

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Bone Health
Impact
Highest effect
B+ Goal FitB Strength of SupportA- CoverageA- Formula Quality

Structural minerals like Calcium and Magnesium are paired with signaling cofactors such as Vitamin D3 and Manganese to support skeletal density and remodeling. Boron and B-vitamins provide additional matrix support and regulation of bone quality.

The inclusion of Vitamin K1 rather than the more bioavailable MK-7 isomer limits the product's effectiveness in mineral transport. While it addresses multiple pathways, some mineral doses remain at a maintenance level rather than a targeted therapeutic tier.

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Vision Support
Impact
Highest effect
A Goal FitB- Strength of SupportB+ CoverageB+ Formula Quality

Lutein, zeaxanthin, and bilberry fruit extracts work together to filter blue light and support the integrity of delicate ocular capillaries. These are paired with zinc and vitamins A, C, and E to provide a comprehensive enzymatic and oxidative defense for the retina.

The complex blend also utilizes ginkgo leaf extract which may contribute to healthy microcirculation and blood flow within the eye. This multi-faceted approach appears well aligned with maintaining overall structural health and visual clarity over time.

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Ingredients

IngredientAmount per serving
Calories
5 Calorie(s)
Total Carbohydrates
1 Gram(s)
Vitamin A
2250 mcg
Vitamin C (Ascorbyl Palmitate, Ascorbic Acid)
 500 mg
Vitamin D3 (Cholecalciferol)
 25 mcg
Vitamin E (D-Alpha-Tocopheryl Succinate)
 135 mg
Vitamin K-1
120 mg
Thiamine (Vitamin B1)
 50 mg
Riboflavin (Vitamin B2)
 50 mg
Niacin
50 mg
Vitamin B-6 (Pyridoxal 5-Phosphate, Pyridoxine Hydrochloride)
 50 mg
Folate (Calcium Folinate, Folic Acid)
 680 mcg DFE
Vitamin B12 (Methylcobalamin)
 200 mcg
Biotin
150 mcg
Pantothenic Acid (Calcium D-Pantothenate, Pantethine)
 55 mg
Calcium (Calcium Carbonate, Calcium Chelate, Calcium Citrate, Calcium Malate)
 100 mg
Iron (Ferrochel)
 6 mg
Iodine (Potassium Iodide)
 100 mcg
Magnesium (Magnesium Chelate)
 100 mg
Zinc (Zinc Citrate, Zinc Monomethionine)
 15 mg
Selenium (L-Selenomethionine, Sodium Selenite)
 100 mcg
Copper (Copper Sebacate)
 1 mg
Manganese (Manganese Citrate)
 3 mg
Chromium (Chromium Picolinate, Chromium Polynicotinate)
 100 mcg
Molybdenum (Molybdenum Chelate)
 100 mcg
Potassium (Potassium Citrate)
 50 mg
N-Acetyl Cysteine
150 mg
Green Tea leaf extract
70 mg
Gamma-Vitamin E Complex
67 mg
Silymarin (Milk Thistle seed extract)
 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
Manganese (Manganese Citrate) · 3 mg OverallScore76
B+ Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyD+ Value
This broad-spectrum multivitamin uses manganese citrate for improved bioavailability at a standard maintenance dosage. It is a moderately priced choice that offers a high variety of supporting nutrients.
View ingredientView products
Selenium (L-Selenomethionine, Sodium Selenite) · 100 mcg OverallScore75
B- Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyF Value
This formula delivers a clinically studied 200 mcg dose of selenium in a transparent format. It offers balanced efficacy and safety, though it remains a moderately expensive option.
View ingredientView products
Vitamin B5 (Calcium D-Pantothenate, Pantethine) · 55 mg OverallScore72
A Active Ingredient Quality & BioavailabilityB Dose, Safety & Label TransparencyF Value
This nutrient-dense multivitamin provides 110 mg of Vitamin B5 using a blend of calcium pantothenate and bioactive pantethine. It offers robust daily foundational support for cellular energy and metabolic health within a highly transparent formulation.
View ingredientView products
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