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Life Force Multiple

Source Naturals
4.4
(743 ratings)
Manganese 3 mg
Selenium 100 mcg
Vitamin B6 50 mg
Niacin 50 mg
Vitamin B12 500 mcg
Molybdenum 100 mcg
Riboflavin 50 mg
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Score88

A high-potency, 180-tablet multivitamin providing broad support for energy, vision, and metabolic health with bioactive forms.

How scoring works
Quantity:180 Tablet(s)(90 servings)
Goals:
General Health
Skin Health
Energy
Immunity
Metabolism Boost
Brain Health
Stress Relief
Testosterone Support

Score 88

A high-potency, 180-tablet multivitamin providing broad support for energy, vision, and metabolic health with bioactive forms.

How scoring works
$36.07($0.40 per serving)
Vitacost
$ 52.00
Pure Formulas
$ 54.25
Amazon
$ 36.07
iHerb
$ 52.00
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Analysis

This tablet version of Source Naturals Life Force offers an extensive profile designed for active adults who need a comprehensive nutritional safety net. It delivers therapeutic doses of thiamine and riboflavin to support energy metabolism and cerebral circulation, making it a solid choice for daily vitality and cognitive maintenance. The formula is unique for its inclusion of specialized cofactors like lutein and astaxanthin, which support ocular health and retinal protection from light-induced stress.

By incorporating bioactive methylcobalamin and coenzymated B6 (P-5-P), the formula ensures high biological utility for neurological pathways. The addition of milk thistle, NAC, and alpha-lipoic acid provide secondary support for the body's natural clearance and antioxidant systems. While highly comprehensive, the 12,500 IU of Vitamin A and high B6 levels should be managed carefully if taken long-term without professional guidance. It is an excellent 'all-encompassing' foundational multi.

Pros

  • Uses premium bioactive Methylcobalamin and P-5-P
  • Includes Lutein and Astaxanthin for vision
  • Broad spectrum of metabolic and liver cofactors
  • Economical 90-day supply

Cons

  • High dose of preformed Vitamin A
  • Large tablets may be difficult to swallow
  • Requires two tablets daily for the full dose

Warnings

  • Asses total daily intake of Vitamin A and B6
  • Consult a professional if on specific metabolic medications

Nutrient quality

76 High impact

The inclusion of specialized antioxidants like NAC and silymarin adds a layer of detoxification support not found in most standard multivitamins. Bioavailability is mixed due to the use of some basic forms alongside high-quality mineral chelates and P-5-P.

Ingredient transparency

99 Highest impact

Labeling is exceptionally detailed and identifies the quantitative dosages for all fifty-plus active ingredients in the formulation. This clarity supports informed consumer choice and allows for easy tracking of individual nutrient intake.

Customer satisfaction

87 Highest impact

Good ratings from several hundred users indicate a consistent level of reliability for those seeking a comprehensive daily supplement. Feedback suggests the product is effective for general vitality, though some users note the large size and number of tablets.

Value for money

86 Highest impact

The price per serving is competitive given the complexity of the formula and the inclusion of numerous specialized active components. It offers solid value for individuals seeking an all-in-one nutritional baseline with significant antioxidant breadth.

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Goals

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

This high-potency multivitamin provides a comprehensive array of vitamins, minerals, and targeted botanical extracts for multifaceted health support. It is designed to optimize biological pathways from cellular energy to antioxidant protection.

It features bioactive Vitamin B12, Vitamin D3, and several chelated minerals to support foundational wellness. The addition of specialized compounds like NAC and CoQ10 further contributes to systemic resilience and long-term health.

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

Vitamin A, Vitamin C, and Zinc provide a robust foundation for skin turnover and collagen synthesis in a comprehensive multivitamin. Specialized antioxidants such as Trans-Resveratrol and Green Tea leaf extract further contribute to the skin's defense against photo-aging.

These ingredients appear well aligned for broad-spectrum support of skin health and resilience in active adults. The use of premium forms like P-5-P and OptiZinc ensures superior bioavailability for these critical nutrients.

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

This comprehensive multivitamin contains meaningful doses of Vitamin C, Zinc, and Selenium to support daily resilience. The 1000mg of Vitamin C and 30mg of Zinc appear well-aligned with established protocols for nutritional immune support.

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

Methylcobalamin at 500mcg and high-potency thiamine support metabolic vitality and neurological function. This comprehensive multivitamin also includes n-acetyl l-tyrosine to assist with mental focus and cognitive alertness throughout the day.

While the CoQ10 dose is relatively low at 20mg, the inclusion of alpha-lipoic acid and green tea extract provides some mitochondrial and antioxidant protection. Broad coverage of multiple minerals and vitamins makes it an effective foundation for physical stamina and overall vitality.

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

Potent extracts of green tea, trans-resveratrol, and alpha-lipoic acid target thermogenesis and mitochondrial efficiency. A diverse spectrum of B-vitamins and bioavailable minerals like ChromeMate support energy conversion and thyroid health.

Inclusion of coenzyme Q-10 and acetyl L-tyrosine provides additional support for metabolic pathways and focus. BioPerine enhances the biological contribution of this complex multi-faceted formula for individuals seeking a comprehensive metabolic boost.

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

Vitamin B-complex, Zinc, and Magnesium are provided alongside cognitive cofactors like Ginkgo to support neurological resilience and a balanced stress response. These bioavailable nutrients may contribute to mental clarity and a stable mood under pressure.

The formula utilizes several high-quality forms including Methylcobalamin, P-5-P, and OptiZinc for superior metabolic utility. This comprehensive multi-nutrient approach appears well aligned for individuals seeking broad physiological and cognitive support.

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Ingredients

IngredientAmount per serving
Calories
5 Calorie(s)
Total Carbohydrates
1 Gram(s)
Vitamin A
12500 IU
Vitamin C (Ascorbic Acid, Ascorbyl Palmitate)
500 mg
Vitamin D3 (Cholecalciferol)
1000 IU
Vitamin E (Vitamin E Succinate)
200 IU
Thiamine (Vitamin B1)
50 mg
Riboflavin (Vitamin B2)
50 mg
Niacin & Niacinamide
50 mg
Vitamin B6 (Pyridoxal 5-Phosphate, Pyridoxine Hydrochloride)
50 mg
Folate (Calcium Folinate, Folic Acid)
400 mcg
Vitamin B12 (Methylcobalamin)
500 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 (OptiZinc, Zinc Citrate)
15 mg
Selenium (L-Selenomethionine, Sodium Selenite)
100 mcg
Copper (Copper Sebacate)
1 mg
Manganese (Manganese Citrate)
3 mg
Chromium (ChromeMate, Chromium Picolinate)
100 mcg
Molybdenum (Molybdenum Chelate)
100 mcg
Potassium (Potassium Citrate)
50 mg
Sodium
5 mg
N-Acetyl Cysteine
150 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
Dimethylaminoethanol (Dimethylaminoethanol Bitartrate)
30 mg
Grape Seed Extract (Proanthodyn)
30 mg
OptiMSM (Methylsulfonylmethane)
25 mg
Hawthorn Berry Extract
25 mg
N-Acetyl L-Tyrosine
25 mg
Turmeric
25 mg
Green Tea Leaf Extract (Epigallocatechin-3-Gallate, Polyphenols)
25 mg
Quercetin
25 mg
Trans-Resveratrol (Polygonum cuspidatum root extract)
20 mg
Coenzyme Q-10
20 mg
Ginkgo leaf extract (Flavonglycosides)
20 mg
Tocomax (Tocotrienol Complex)
10 mg
Bilberry Fruit Extract (Anthocyanidins)
5 mg
Rutin
5 mg
Bioperine (Black Pepper Fruit Extract)
3 mg
Lycopene
3 mg
Boron (Boron Amino Acid Chelate)
2 mg
FloraGlo (Lutein)
2 mg
Astaxanthin
100 mcg
Adults 18–50 Women
Report overview
B+ Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyB+ Value
This comprehensive formula includes a well-absorbed organic form of manganese to support metabolic and connective tissue health. It offers a solid maintenance dose at a price slightly below the collection average.
B- Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyC Value
This formula uses a blend of high-quality L-selenomethionine and inorganic sodium selenite to provide 200 mcg. It offers clinical efficacy and good transparency at a competitive price for a complex multivitamin.
B Active Ingredient Quality & BioavailabilityC- Dose, Safety & Label TransparencyA+ Value
This version of Life Force Multiple provides comprehensive nutritional support in a daily tablet. It uses a high-potency blend of vitamins and botanical antioxidants for total body wellness.
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