Pack #1, Joint Health Pack

product on market Other (e.g. tea bag) Douglas Laboratories 🟢 Safety: 100/100
Brand: Douglas Laboratories
🟢 100/100

This product looks safe

  • Niacin/Niacinamide: 60mg is 1.7× the Tolerable Upper Intake Level (35mg)
  • 58% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Niacin/Niacinamide: 60mg is 1.7× the Tolerable Upper Intake Level (35mg)

Label Data

1 Packet(s) Serving Size
30 Servings
Other Combinations Product Type
58% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin A
1000 IU (200% DV)
Vitamin C
500 mg (833% DV)
25 IU (6% DV)
📊 Market median: 0.03mg (3448 products) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.000625mg UL 0.1mg
100 IU (333% DV)
📊 4.5× RDA — above typical dose (UL: 1000 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 67.0mg UL 1000mg
25 mg (1667% DV)
📊 20.8× RDA — above typical dose 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 25mg
13 mg (765% DV)
📊 10.0× RDA — above typical dose 📚 12 studies (Tier A: 0, B: 1)
RDA 1.3mg This product: 13mg
60 mg (300% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.7× (UL: 35 mg) 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 60mg UL 35mg
Vitamin B-6 Complex
13 mg (650% DV)
400 mcg (100% DV)
✅ Within RDA (1.0× RDA of 0.4 mg) 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 0.4mg UL 1.0mg
50 mcg (833% DV)
📊 20.8× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.05mg
150 Nordic Berry(ies) (50% DV)
📊 5000.0× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)
RDA 0.03mg This product: 150mg
75 mg (750% DV)
📊 15.0× RDA — above typical dose 📚 1 studies — no high-quality reviews
RDA 5mg This product: 75mg
Calcium
425 mg (43% DV)
Iron
0.75 mg (4% DV)
240 mg (24% DV)
✅ Within RDA (0.3× RDA of 700 mg) 📚 12 studies (Tier A: 0, B: 3)
RDA 700mg This product: 240mg UL 4000mg
150 mg (38% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 150mg
10 mg (67% DV)
✅ Within RDA (0.9× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 10mg UL 40mg
100 mcg (143% DV)
✅ 1.8× RDA — within safe limits 📚 172 studies (Tier A: 0, B: 67)
RDA 0.055mg This product: 0.1mg UL 0.4mg
1 mg (50% DV)
✅ 1.1× RDA — within safe limits 📚 36 studies (Tier A: 0, B: 11)
RDA 0.9mg This product: 1mg UL 10mg
8 mg (400% DV)
📊 3.5× RDA — above typical dose (UL: 11 mg) 📚 8 studies — no high-quality reviews
RDA 2.3mg This product: 8mg UL 11mg
100 mcg (83% DV)
✅ 2.9× RDA — within safe limits 📚 197 studies (Tier A: 1, B: 55)
RDA 0.035mg This product: 0.1mg
25 mcg (33% DV)
✅ Within RDA (0.6× RDA of 0.045 mg) 📚 2 studies — no high-quality reviews
RDA 0.045mg This product: 0.025mg UL 2mg
Potassium
38 mg (1% DV)
1500 mg
📊 Market median: 1000.0mg (1115 products) 📚 22 studies (Tier A: 0, B: 9)
This product: 1500mg
1200 mg
📊 Market median: 600.0mg (79 products) 📚 24 studies (Tier A: 0, B: 6)
This product: 1200mg
MSM(R)
500 mg
Rehab Support Proprietary Blend
250 mg
150 mg
📊 Market median: 450.0mg (254 products) 📚 240 studies (Tier A: 0, B: 100)
This product: 150mg
150 mg
📊 Market median: 375.0mg (171 products) 📚 30 studies (Tier A: 1, B: 14)
This product: 150mg
150 mg
📊 Market median: 260.0mg (249 products) 📚 156 studies (Tier A: 4, B: 61)
This product: 150mg
150 mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 150mg
Resveravine(R)
50 mg
50 mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 50mg
30 mg
📊 Market median: 100.0mg (173 products)
Median 100.0mg This product: 30mg
25 mg
📊 Market median: 500.0mg (9 products)
This product: 25mg
13 mg
📊 Market median: 550.0mg (217 products) 📚 29 studies (Tier A: 0, B: 5)
This product: 13mg
10 mg
📊 Market median: 125.0mg (294 products) 📚 36 studies (Tier A: 1, B: 7)
RDA 550mg This product: 10mg UL 3500mg
1 mg
📊 Market median: 4.0mg (47 products)
This product: 1mg
0.5 mg
📊 Market median: 3.0mg (58 products) 📚 2 studies — no high-quality reviews
This product: 0.5mg UL 20mg
Trace Elements
50 mcg
13 mcg
📊 Market median: 0.5mg (6 products) 📚 1 studies (Tier A: 0, B: 1)
This product: 0.013mg UL 1.8mg

Other Ingredients

Cellulose Dicalcium Phosphate sodium hyaluronate Vegetable Stearate Silica Titanium Dioxide

Label Claims — Verification

❓ All Other
All Other (99% of products) Structure/Function (76% of products) Nutrient (58% of products)

Target Groups

Adult (18 - 50 Years) Dairy Free Sugar Free

Product Information

📋 Directions for Use

Suggested Usage: As a dietary supplement, adults take Pack #1 (Joint Health Pack) with meals.

⚠️ Warnings & Precautions

WARNING: PHENYLKETONURICS: CONTAINS PHENYLALANINE. Do not use if you have phenylketonuria (PKU). If you have an allergy to shellsh, (including crab and shrimp) you should not use this product.

Accidental overdose 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.

If you are pregnant or breast feeding, suffer from bleeding disorders or liver damage, taking any prescription medications (especially anticoagulant drugs such as warfarin), or have Parkinson's disease, consult a healthcare professional before using this product.

Use of phenylalanine should be limited to less than 2 grams per day.

KEEP OUT OF REACH OF CHILDREN.

Tamper resistant package, do not use if outer seal is missing.

🧪 Formulation Notes

WARNING: PHENYLKETONURICS: CONTAINS PHENYLALANINE.

This product contains NO yeast, wheat gluten, soy protein, milk/dairy, sugar, starch, artificial coloring, or preservatives.

Additional Information

For optimal storage conditions, store in a cool, dry place. (59(0)-77(0)F/15(0)-25(0)C) (35-65% relative humidity)

Formula #66401

Pack #1 (Joint Health Pack) Contains: 3 white, oval Joint Health tablets 2 yellow, speckled, oblong Multivitamin tablets 2 yellow, speckled Antioxidant capsules 1 white, round, bisected Hyaluronic Acid tablet

Product Details

UPC / SKU 3 10539 03886 4
DSLD Entry Date 2014-03-25
Product Type Other Combinations
Form Other (e.g. tea bag)
Brand Douglas Laboratories
Bundle Joint Health Pack With Wobenzyme N
DSLD ID 31417
Data Updated 2026-04-11

Research Evidence

337 Research Sources
54 Avg Quality Score
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 Cochrane
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 Cochrane
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 Cochrane
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 Cochrane
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 Cochrane
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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