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Lean1 Multi

product on market Capsule Nutrition53 Safety: 90/100
90/100

This product looks safe

  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 64% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

The profile contains essential fat-soluble and water-soluble vitamins that support immune function and cellular health. There is strong research evidence supporting the roles of these vitamins in maintaining general physiological processes. The formulation maintains a high safety score, indicating a low risk of adverse effects.

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

Alerts

Safety Alerts

Contains proprietary blend — exact ingredient amounts not disclosed

Label

Product Label

Label for Lean1 Multi
Open Full PDF View on NIH DSLD →
Details

Label Data

4 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
64%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
4000 IU (80% DV)
Vitamin C
250 mg (417% DV)
200 IU (50% DV)
Within RDA (0.3× RDA) 608 studies (A:16, B:251)
100 IU (333% DV)
4.5× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)
100 mcg (125% DV)
Within RDA (0.8× RDA) 275 studies (A:9, B:175)
50 mg (3333% DV)
41.7× RDA — above typical dose 76 studies (A:0, B:33)
10 mg (588% DV)
7.7× RDA — above typical dose 13 studies (A:0, B:1)
25 mg (125% DV)
1.8× RDA — within safe limits 196 studies (A:5, B:63)
50 mg (2500% DV)
38.5× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
800 mcg (200% DV)
2.0× RDA — within safe limits 226 studies (A:10, B:105)
100 mcg (1667% DV)
41.7× RDA — above typical dose 139 studies (A:1, B:44)
300 mg (100% DV)
10000.0× RDA — above typical dose 27 studies (A:0, B:11)
50 mg (500% DV)
10.0× RDA — above typical dose 2 studies — no high-quality reviews
Calcium
150 mg (15% DV)
Iron
2 mg (11% DV)
150 mcg (100% DV)
Within RDA (1.0× RDA) 245 studies (A:4, B:133)
100 mg (25% DV)
Within RDA (0.2× RDA) 316 studies (A:8, B:159)
15 mg (100% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
30 mcg (43% DV)
Within RDA (0.5× RDA) 173 studies (A:0, B:67)
50 mcg (2% DV)
Within RDA (0.1× RDA) 37 studies (A:0, B:11)
2 mg (100% DV)
Within RDA (0.9× RDA) 9 studies — no high-quality reviews
200 mcg (167% DV)
5.7× RDA — above typical dose 199 studies (A:1, B:55)
50 mcg (67% DV)
1.1× RDA — within safe limits 3 studies — no high-quality reviews
Potassium
90 mg (3% DV)
Proprietary Nutrient Blend
709 mg

Other Ingredients

Gelatin Glycerin Water Magnesium Stearate Silica Rice powder
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested adult use: As a dietary supplement, take four (4) capsules once a day or two (2) capsules in the morning and two (2) capsules in the early evening.

Warnings & Precautions

Warning: Accidental overdone of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.

Do not take if pregnant or lactating.

Consult with your doctor before taking.

Formulation Notes

Get healthy. Stay healthy.

Daily performance multi-vitamin Anti-aging nutrients

Vegetable Capsules

Immune system protection Bone and muscle strengtheners

Additional Information

Made in the USA

Twitter @nutrition53 Facebook.com/nutrition53 Instagram.com/nutrition53

Metadata

Product Details

UPC / SKU8 10033 01093 4
DSLD Entry Date2022-08-23
Product TypeOther Combinations
FormCapsule
BrandNutrition53
DSLD ID271922
Data Updated2026-04-11
Research

Research Evidence

337
Research Sources
54
Avg Quality
161
Meta Analysis
68
Systematic Review
51
Rct
48
Clinical Trial
2
Other
2
Regulatory Source
1
Narrative Review
1
Cochrane Review
1
Guideline
1
Openfda Safety
A Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis
Meta Analysis BMJ (Clinical research ed.) 2011 PubMed DOI
A Fortification of staple foods with vitamin A for vitamin A deficiency
Systematic Review The Cochrane database of systematic reviews 2019 PubMed DOI
A Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age
Narrative Review The Cochrane database of systematic reviews 2016 PubMed DOI
A Vitamin A and fish oils for preventing the progression of retinitis pigmentosa
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Exercise training-induced changes in exerkine concentrations may be relevant to the metabolic control of type 2 diabetes mellitus patients: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Journal of sport and health science 2023 PubMed DOI
A Food fortification with multiple micronutrients: impact on health outcomes in general population
Meta Analysis The Cochrane database of systematic reviews 2019 PubMed DOI
A Oral vitamin A supplements to prevent acute upper respiratory tract infections in children up to seven years of age
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
View all evidence for Vitamin A →
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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.