BDZ

product on market Tablet or Pill Nikken Wellness Kenzen 🟢 Safety: 100/100
Brand: Nikken Wellness Kenzen
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 56% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

2 Tablet(s) Serving Size
30 Servings
Other Combinations Product Type
56% Evidence Coverage

Supplement Facts — Evidence Check

Aquamin, Powder
700 mg
Paractin
300 mg
75 mg
📊 Market median: 1000.0mg (1115 products) 📚 22 studies (Tier A: 0, B: 9)
This product: 75mg
75 mg
📊 Market median: 20.0mg (931 products) 📚 233 studies (Tier A: 1, B: 90)
This product: 75mg
65 mg
📊 Market median: 375.0mg (171 products) 📚 30 studies (Tier A: 1, B: 14)
This product: 65mg
CurcuCare
30 mg
15 mg
📊 Market median: 100.0mg (173 products)
Median 100.0mg This product: 15mg
15 mg (150% DV)
✅ 1.4× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 15mg UL 40mg
180 mcg (240% DV)
✅ 1.5× RDA — within safe limits 📚 273 studies (Tier A: 9, B: 175)
RDA 0.12mg This product: 0.18mg

Other Ingredients

Microcrystalline Cellulose Stearic Acid Magnesium Stearate Silicon Dioxide Croscarmellose Sodium

Label Claims — Verification

❓ Nutrient
❓ All Other
❓ Structure/Function
All Other (99% of products) Structure/Function (95% of products) Nutrient (80% of products)

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating)

Product Information

📋 Directions for Use

Recommended Use: Take two (2) tablets daily.

⚠️ Warnings & Precautions

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

Infants and children or pregnant and nursing women are advised not to take this supplement.

Infants and children or pregnant and nursing women are advised not to take this supplement. If you are allergic to any of the ingredients, taking anti-coagulants or anti-diabetic medication, please consult a physician before taking this or any other dietary supplement.

If you are allergic to any of the ingredients, taking anti-coagulants or anti-diabetic medication, please consult a physician before taking this or any other dietary supplement.

Food supplements must not be used as a substitute for a varied and balanced diet and lifestyle. Do not exceed the recommended daily dose.

Keep out of reach of children.

🧪 Formulation Notes

Made in USA

Supports bone strength and density

Calcium and Vitamin K contribute to the maintenance of normal bones

BDZ with Minerals, Vitamin K, plant preparations, hydrolyzed collagen & Aquamin Algae

Additional Information

Store in a dry place at room temperature.

Product Details

UPC / SKU #15530
DSLD Entry Date 2022-11-22
Product Type Other Combinations
Form Tablet or Pill
Brand Nikken Wellness Kenzen
DSLD ID 277758
Data Updated 2026-04-11

Research Evidence

281 Research Sources
54 Avg Quality Score
141 Meta Analysis
72 Systematic Review
45 Rct
18 Clinical Trial
2 Narrative Review
1 Other
1 Guideline
1 Openfda Safety
A Vascular closure devices for femoral arterial puncture site haemostasis
Meta Analysis The Cochrane database of systematic reviews 2016
PubMed DOI
B Effects of Oral Collagen for Skin Anti-Aging: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2023
PubMed DOI
B Transepithelial versus epithelium-off corneal crosslinking for progressive keratoconus
Meta Analysis The Cochrane database of systematic reviews 2021
PubMed DOI
B Bisphosphonate therapy for osteogenesis imperfecta
Meta Analysis The Cochrane database of systematic reviews 2014
PubMed DOI
B Punctal occlusion for dry eye syndrome
Meta Analysis The Cochrane database of systematic reviews 2017
PubMed DOI
B Dressings and topical agents containing hyaluronic acid for chronic wound healing
Systematic Review The Cochrane database of systematic reviews 2023
PubMed DOI
B Efficacy of statins for osteoporosis: a systematic review and meta-analysis
Meta Analysis Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA 2017
PubMed DOI
B Drugs to reduce bleeding and transfusion in major open vascular or endovascular surgery: a systematic review and network meta-analysis
Systematic Review The Cochrane database of systematic reviews 2023
PubMed DOI
B Bisphosphonate therapy for osteogenesis imperfecta
Meta Analysis The Cochrane database of systematic reviews 2008
PubMed DOI
B Bisphosphonates for osteoporosis in primary biliary cirrhosis
Meta Analysis The Cochrane database of systematic reviews 2011
PubMed DOI
View all evidence for Collagen →

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