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UltraFlex Gold

product on market Capsule Ageless Foundation Laboratories Safety: 90/100
90/100

This product looks safe

  • Vitamin D3: 1000mg is 10000.0× the Tolerable Upper Intake Level (0.1mg)
  • 50% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Glucosamine sulfate and vitamin D3 have moderate evidence for supporting joint health and bone density. The Triple Action Blend and Univestin have more limited clinical data regarding their efficacy. Overall, these ingredients are generally recognized as safe for most users.

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

Alerts

Safety Alerts

Vitamin D3: 1000mg is 10000.0× the Tolerable Upper Intake Level (0.1mg)

Label

Product Label

Label for UltraFlex Gold
Open Full PDF View on NIH DSLD →
Details

Label Data

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

Supplement Facts — Evidence Check

1000 mg (250% DV)
Exceeds UL by 10000.0× (UL: 0.1 mg) 608 studies (A:16, B:251)
Market median: 1000.0mg (1115 products) 24 studies (A:0, B:9)
Triple Action Joint Support Blend
350 mg
Univestin
250 mg

Other Ingredients

Vegetable Capsule Microcrystalline Cellulose Silicon Dioxide Magnesium Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: For best results this product needs to be taken consistently at the recommended dose. For the first seven days, adults take three capsules twice a day with a meal and a full glass of water (Six capsules daily). After the seven days loading phase, adults take three capsules once daily with a meal and a full glass of water.

Warnings & Precautions

Contains: Crustacean shellfish (shrimp, crab, lobster, crayfish).

Warning: If you are taking any medications, consult your physician before taking this product.

In addition, consult your physician prior to use if you have a history of liver problems. Discontinue use and see your physician if you experience dark urine, fatigue, jaundice, nausea and stomach/abdominal pain, or any other adverse reactions.

This product should not be used by women who are pregnant, lactating, or trying to become pregnant.

Do not use if imprinted seal under bottle cap is broken or missing.

Keep out of reach of children.

Formulation Notes

Promotes joint comfort Promotes flexibility & mobility

Advanced Triple Action Joint Formula with Univestin

Made in USA with USA and imported ingredients.

Could joint comfort benefit your active lifestyle? If so, you are not alone. Less than optimal joint health, is for many of us, a natural part of the aging process. In addition, repetitive strenuous joint activity, body weight and genetics have all been known to keep you from optimal joint health.

Ultra Flex Gold is an excellent solution to support joint comfort and mobility

Glucosamine & Collagen with patented Univestin Joint Formula

Additional Information

Feel Younger, Look Younger, Live Younger

Quality Purity Assured

Close tightly and store in a dry place at room temperature.

Expiration date on bottom of container C-170-015 V09

Metadata

Product Details

UPC / SKU6 91546 00170 7
DSLD Entry Date2016-02-23
Product TypeOther Combinations
FormCapsule
BrandAgeless Foundation Laboratories
DSLD ID56232
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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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.