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Life Force Multiple

product on market Tablet or Pill Source Naturals Safety: 100/100
100/100

This product looks safe

  • Folate: 680mg is 680.0× the Tolerable Upper Intake Level (1.0mg)
  • 56% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains essential vitamins A, C, and D3, which are supported by strong evidence for maintaining immune function and bone health. These nutrients play critical roles in cellular protection and nutrient absorption. However, the overall evidence coverage for this specific ingredient profile is limited.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Folate: 680mg is 680.0× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

Label for Life Force Multiple
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Tablet(s)
Serving Size
30
Servings
Other Combinations
Product Type
56%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
5 Calorie(s)
Total Carbohydrate
1 Gram(s) (1% DV)
Vitamin A
3750 mcg (417% DV)
Vitamin C
500 mg (556% DV)
25 mcg (125% DV)
1.7× RDA — within safe limits 608 studies (A:16, B:251)
134 mg (893% DV)
8.9× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)
120 mcg (100% DV)
Within RDA (1.0× RDA) 275 studies (A:9, B:175)
50 mg (4167% DV)
41.7× RDA — above typical dose 76 studies (A:0, B:33)
50 mg (3846% DV)
38.5× RDA — above typical dose 13 studies (A:0, B:1)
Blend
50 mg (312% DV)
50 mg (2941% DV)
38.5× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
680 mcg DFE (170% DV)
Exceeds UL by 680.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
200 mcg (8400% DV)
83.3× RDA — above typical dose 139 studies (A:1, B:44)
150 mcg (500% DV)
5.0× RDA — above typical dose 27 studies (A:0, B:11)
55 mg (1100% DV)
11.0× RDA — above typical dose 2 studies — no high-quality reviews
Calcium
100 mg (8% DV)
100 mcg (67% DV)
Within RDA (0.7× RDA) 245 studies (A:4, B:133)
100 mg (24% DV)
Within RDA (0.2× RDA) 316 studies (A:8, B:159)
15 mg (136% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
100 mcg (181% DV)
1.8× RDA — within safe limits 173 studies (A:0, B:67)
1 mg (111% DV)
1.1× RDA — within safe limits 37 studies (A:0, B:11)
3 mg (130% DV)
1.3× RDA — within safe limits 9 studies — no high-quality reviews
100 mcg (285% DV)
2.9× RDA — within safe limits 199 studies (A:1, B:55)
100 mcg (222% DV)
2.2× RDA — within safe limits 3 studies — no high-quality reviews
Sodium
5 mg (1% DV)
Potassium
50 mg (1% DV)
N-Acetyl-L-Cysteine
150 mg
Market median: 260.0mg (249 products) 158 studies (A:4, B:61)
4.5× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)
60 mg
Market median: 250.0mg (562 products) 55 studies (A:0, B:19)
50 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)
Market median: 200.0mg (198 products) 6 studies — no high-quality reviews
DMAE
30 mg
Proanthodyn
30 mg
OptiMSM
25 mg
Market median: 333.0mg (166 products) 9 studies (A:0, B:2)
Market median: 500.0mg (223 products) 24 studies (A:0, B:1)
Market median: 450.0mg (254 products) 243 studies (A:0, B:100)
25 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
Market median: 167.0mg (311 products) 183 studies (A:0, B:65)
20 mg
Market median: 100.0mg (283 products) 144 studies (A:1, B:64)
Market median: 120.0mg (440 products) 191 studies (A:1, B:71)
ENVolMax
10 mg
Market median: 100.0mg (120 products)
5 mg
Market median: 500.0mg (19 products)
Bioperine
3 mg
3 mg
Market median: 10.0mg (35 products) 6 studies (A:0, B:2)
2 mg
Market median: 3.0mg (58 products) 3 studies — no high-quality reviews
2 mg
Market median: 10.0mg (105 products) 2 studies (A:0, B:1)
100 mcg
Market median: 4.0mg (47 products)

Other Ingredients

Stearic Acid modified Cellulose Gum Silica Magnesium Stearate Acacia
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: 2 tablets 1 to 2 times daily with meals. Do not exceed suggested use.

Warnings & Precautions

Contains soy.

Warning: Do not use if you are pregnant, may become pregnant, breastfeeding, or taking any form of prescription nitrate such as nitroglycerin. If you are diabetic, have any blood coagulation disorder, or are taking any prescription drug, consult your physician before using this product.

Do not use if either tamper-evident seal is broken or missing.

Keep out of the reach of children.

Do not exceed suggested use.

Formulation Notes

No iron

Bio Align

Energy activator

Life Force Multiple, the most complete daily formula available, is a scientifically Bio-Aligned Formula to deliver essential cellular energy and balance to vital systems and organs. For lifelong support to your brain, skin, eyes, immune, circulatory, antioxidant and energy systems, take Life Force – and join the Wellness Revolution of preventive health care.

Metadata

Product Details

UPC / SKU0 21078 00965 8
DSLD Entry Date2022-10-24
Product TypeOther Combinations
FormTablet or Pill
BrandSource Naturals
DSLD ID273038
Data Updated2026-04-11
Research

Research Evidence

872
Research Sources
53
Avg Quality
309
Meta Analysis
309
Clinical Trial
111
Rct
71
Systematic Review
55
Guideline
4
Cochrane Review
4
Regulatory Source
2
Other
2
Narrative Review
2
Observational
1
Openfda Safety
A Vitamin D and vitamin D analogues for preventing fractures associated with involutional and post-menopausal osteoporosis
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Interventions for preventing falls in older people in care facilities and hospitals
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Drugs for preventing lung cancer in healthy people
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A High prevalence of vitamin D deficiency in Asia: A systematic review and meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A Interventions for preventing falls in older people living in the community
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
View all evidence for Vitamin D →
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Vitamin D research Best Vitamin D All Vitamin D products More from Source Naturals View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.