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SLF Forte

product on market Capsule Integrative Therapeutics Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains B vitamins and vitamin C, which are essential for energy metabolism and immune function. While these nutrients are well-studied, the overall evidence coverage for this specific ingredient profile is limited. The product maintains a high safety score.

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

Label

Product Label

Label for SLF Forte
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
10 Calorie(s)
Total Carbohydrates
2 Gram(s) (1% DV)
Vitamin C
36 mg (40% DV)
12.5 mg (735% DV)
9.6× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
32 mcg (1333% DV)
13.3× RDA — above typical dose 139 studies (A:1, B:44)
158 mg (29% DV)
Within RDA (0.3× RDA) 38 studies (A:1, B:7)
200 mcg (133% DV)
1.3× RDA — within safe limits 245 studies (A:4, B:133)
80 mg (19% DV)
Within RDA (0.2× RDA) 316 studies (A:8, B:159)
400 mg
Market median: 500.0mg (193 products) 7 studies — no high-quality reviews
Market median: 300.0mg (159 products)
Radish
300 mg
Artichoke (Cynara scolymus) aerial part extract
100 mg
100 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)
Market median: 250.0mg (562 products) 55 studies (A:0, B:19)
Market median: 450.0mg (254 products) 243 studies (A:0, B:100)
Beet root extract
25 mg

Other Ingredients

Hydroxypropyl Methylcellulose Cellulose Calcium Laurate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Recommendation: Take 2 to 4 capsules twice daily, or as recommended by your healthcare professional.

Warnings & Precautions

Warning: Do not use if you are pregnant, nursing, have a bile duct obstruction, if you are allergic to plants of the Asteraceae (Compositae) family, including ragweed, or if you have a known hypersensitivity to iodine or hyperthyroidism. If you have gallstones or if you are taking prescription drugs, consult your healthcare professional prior to use.

Warning: Do not use if you are pregnant, nursing, have a bile duct obstruction, if you are allergic to plants of the Asteraceae (Compositae) family, including ragweed, or if you have a known hypersensitivity to iodine or hyperthyroidism.

Keep out of reach of children.

Safety sealed with printed inner seal. Do not use if seal is broken or missing.

Formulation Notes

Contains no wheat, gluten, soy, dairy products, ingredients of animal origin, or artificial flavors, or preservatives.

Contains no wheat, gluten, soy, dairy products, ingredients of animal origin, or artificial flavors, or preservatives.

Liver Support

Additional Information

Quality Global Sourcing Bottled & Tested in the USA

Metadata

Product Details

UPC / SKU8 71791 00196 1
DSLD Entry Date2022-06-16
Product TypeOther Combinations
FormCapsule
BrandIntegrative Therapeutics
DSLD ID270048
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
148
Meta Analysis
82
Systematic Review
71
Rct
62
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Other
1
Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024 PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 PubMed DOI
View all evidence for Vitamin C →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.