LIFEGuard Joint Formula

product on market Tablet or Pill Starlight 🟢 Safety: 100/100
Brand: Starlight
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 71% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

3 Tablet(s) Serving Size
Other Combinations Product Type
71% Evidence Coverage

Supplement Facts — Evidence Check

4.5 mg (225% DV)
✅ 2.0× RDA — within safe limits 📚 8 studies — no high-quality reviews
RDA 2.3mg This product: 4.5mg UL 11mg
750 mg
📊 Market median: 1000.0mg (1115 products) 📚 22 studies (Tier A: 0, B: 9)
This product: 750mg
250 mg
📊 Market median: 600.0mg (79 products) 📚 24 studies (Tier A: 0, B: 6)
This product: 250mg
100 mg
📊 Market median: 1000.0mg (2 products)
This product: 100mg
30 mg
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 30mg
25 mg
📊 Market median: 450.0mg (254 products) 📚 240 studies (Tier A: 0, B: 100)
This product: 25mg
25 mg
📊 Market median: 375.0mg (171 products) 📚 30 studies (Tier A: 1, B: 14)
This product: 25mg

Other Ingredients

Dicalcium Phosphate Microcrystalline Cellulose Stearic Acid Croscarmellose Sodium Silicon Dioxide Magnesium Stearate Dextrin Dextrose Lecithin Sodium Carboxymethylcellulose Sodium Citrate

Label Claims — Verification

❓ All Other
❓ Structure/Function
All Other (100% of products) Structure/Function (74% of products) Nutrient (37% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Suggested Usage: Take three tablets, two times daily. Daily intake should not exceed six tablets.

⚠️ Warnings & Precautions

Please carefully read product label for instructions, cautions and warnings.

Cautions/Warnings: Not to be used by children under the age of 18.

If you have an allergy to shellfish, are pregnant, expect to become pregnant, lactating, have high blood pressure, under a physician's care or taking medication, consult with your health professional before taking this product.

If you have an allergy to shellfish, are pregnant, expect to become pregnant, lactating, have high blood pressure, under a physician's care or taking medication, consult with your health professional before taking this product.

Do not exceed recommended serving.

Keep out of reach of children.

Do not use if inner seal is broken or missing.

Keep out of reach of children.

Additional Information

Store at room temperature. Avoid excessive heat.

100% Retail money back guarantee If you're not completely satisfied with LIFEGuard Joint Formula, simply return the unused portion within 30 days to your Starlight Independent Distributor for a prompt and complete refund. We guarantee that you will be completely satisfied or your money back!

Product Details

DSLD Entry Date 2022-07-21
Product Type Other Combinations
Form Tablet or Pill
Brand Starlight
DSLD ID 86024
Data Updated 2026-04-11

Research Evidence

11 Research Sources
47 Avg Quality Score
7 Rct
2 Meta Analysis
1 Regulatory Source
C Trace elements and Alzheimer dementia in population-based studies: A bibliometric and meta-analysis
Meta Analysis Environmental pollution (Barking, Essex : 1987) 2023
PubMed DOI
C Proteins involved in iron metabolism in beef cattle are affected by copper deficiency in combination with high dietary manganese, but not by copper deficiency alone
Rct Journal of animal science 2010
PubMed DOI
C Reducing mineral usage in feedlot diets for Nellore cattle: II. Impacts of calcium, phosphorus, copper, manganese, and zinc contents on intake, performance, and liver and bone status
Rct Journal of animal science 2017
PubMed DOI
C Copper, Ceruloplasmin, Zinc, and Manganese Levels in Brain and Biological Fluids from Parkinson's Disease Patients: Systematic Review and Meta-Analysis
Meta Analysis Cells 2026
PubMed DOI
C Risedronate reverses bone loss in postmenopausal women with low bone mass: results from a multinational, double-blind, placebo-controlled trial. BMD-MN Study Group
Rct The Journal of clinical endocrinology and metabolism 2000
PubMed
C Dietary Reference Intakes: Manganese
Regulatory Source IOM/NAM Dietary Reference Intakes 2000
C Vitamins and minerals intake adequacy in hematopoietic stem cell transplant: results of a randomized controlled trial.
Rct Bone marrow transplantation
PubMed DOI
C Collagen Peptides, in Association with Vitamin C, Sodium Hyaluronate, Manganese and Copper, as Part of the Rehabilitation Project in the Treatment of Chronic Low Back Pain.
Rct Endocrine, metabolic & immune disorders drug targets
PubMed DOI
C Glucosamine, chondroitin, and manganese ascorbate for degenerative joint disease of the knee or low back: a randomized, double-blind, placebo-controlled pilot study
Rct Military medicine 1999
PubMed
C Effects of a cream containing madecassoside, 5% panthenol, and copper-zinc-manganese on improving postlaser resurfacing wound healing: A split-face, randomized trial.
Rct Dermatologic therapy
PubMed DOI
View all evidence for Manganese →

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