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Week Four: Renew

product on market Other (e.g. tea bag) Douglas Laboratories Safety: 90/100
90/100

This product looks safe

  • Niacin/Niacinamide: 95mg is 2.7× the Tolerable Upper Intake Level (35mg)
  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 46% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Vitamin A and C are supported by strong evidence for their roles in immune function and antioxidant protection. These nutrients contribute to cellular health and the maintenance of epithelial tissues. Evidence coverage for the overall profile is limited, though the safety score remains high.

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

Alerts

Safety Alerts

Niacin/Niacinamide: 95mg is 2.7× the Tolerable Upper Intake Level (35mg)

Contains proprietary blend — exact ingredient amounts not disclosed

Label

Product Label

Label for Week Four: Renew
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Packet(s)
Serving Size
7
Servings
Other Combinations
Product Type
46%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
16 Calorie(s)
Calories from Fat
16 Calorie(s)
Total Fat
1.8 Gram(s) (3% DV)
Vitamin A
7500 IU (150% DV)
Vitamin C
700 mg (1167% DV)
500 IU (125% DV)
Within RDA (0.8× RDA) 608 studies (A:16, B:251)
200 IU (667% DV)
8.9× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)
50 mg (3333% DV)
41.7× RDA — above typical dose 76 studies (A:0, B:33)
25 mg (1471% DV)
19.2× RDA — above typical dose 13 studies (A:0, B:1)
95 mg (475% DV)
Exceeds UL by 2.7× (UL: 35 mg) 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)
400 mcg (100% DV)
Within RDA (1.0× RDA) 226 studies (A:10, B:105)
125 mcg (2100% DV)
52.1× RDA — above typical dose 139 studies (A:1, B:44)
150 mcg (50% DV)
5.0× RDA — above typical dose 27 studies (A:0, B:11)
250 mg (2500% DV)
50.0× RDA — above typical dose 2 studies — no high-quality reviews
Calcium
250 mg (25% DV)
100 mcg (67% DV)
Within RDA (0.7× RDA) 245 studies (A:4, B:133)
250 mg (63% DV)
Within RDA (0.6× RDA) 316 studies (A:8, B:159)
12.5 mg (84% DV)
1.1× RDA — within safe limits 263 studies (A:6, B:134)
100 mcg (143% DV)
1.8× RDA — within safe limits 173 studies (A:0, B:67)
1 mg (50% DV)
1.1× RDA — within safe limits 37 studies (A:0, B:11)
5 mg (250% DV)
2.2× RDA — within safe limits 9 studies — no high-quality reviews
100 mcg (83% DV)
2.9× RDA — within safe limits 199 studies (A:1, B:55)
50 mcg (67% DV)
1.1× RDA — within safe limits 3 studies — no high-quality reviews
Potassium
49.5 mg (1% DV)
1000 mg
Market median: 420.0mg (227 products)
Market median: 750.0mg (447 products) 393 studies (A:18, B:204)
Market median: 750.0mg (447 products) 393 studies (A:18, B:204)
L-Cysteine/N-Acetyl L-Cysteine
75 mg
57 mg
Market median: 496.0mg (192 products) 20 studies — no high-quality reviews
50 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)
Rose Hips
50 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
Trace Elements
50 mcg
30 mg
Within RDA (0.1× RDA) 38 studies (A:1, B:7)
Blend
25 mg
25 mg
Market median: 500.0mg (9 products) 7 studies — no high-quality reviews
25 mcg
Market median: 0.5mg (6 products) 1 studies (A:0, B:1)
25 mg
Market median: 200.0mg (136 products) 3 studies — no high-quality reviews
Hesperidin
17.5 mg
12.5 mg
Market median: 500.0mg (19 products)
Glutamic Acid
10 mg
6.25 mg
Market median: 500.0mg (193 products) 7 studies — no high-quality reviews
3 mg
Market median: 10.0mg (35 products) 6 studies (A:0, B:2)
3 mg
Market median: 10.0mg (105 products) 2 studies (A:0, B:1)
0.75 mg
Market median: 3.0mg (58 products) 3 studies — no high-quality reviews
0.5 mg
Market median: 4.0mg (32 products)
Proprietary Organic Fruit and Vegetable Blend
350 mg
Proprietary Blend
420 mg

Other Ingredients

Cellulose ultra refined Fish Oil concentrate Gelatin Vegetable Stearate Silica Glycerin Water Rosemary extract Ascorbyl Palmitate Mixed Tocopherols Methylcellulose Coconut Oil Ammonium Hydroxide Sodium Alginate Stearic Acid
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Usage: As a dietary supplement, adults take as directed on each individual bottle or as directed by your healthcare professional.

Warnings & Precautions

KEEP OUT OF REACH OF CHILDREN.

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

Additional Information

A 28 Day Program

Week 4 - take 2 packs daily

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

Component #BX-28DAYDETOX2 Formula # 66841-56X

WEEK FOUR: RENEW

Prepare ~ Detox ~ Renew

Metadata

Product Details

UPC / SKU3 10539 04069 0
DSLD Entry Date2016-08-24
Product TypeOther Combinations
FormOther (e.g. tea bag)
BrandDouglas Laboratories
DSLD ID63562
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.