Essential-4 Nutrition Pack
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
- 48% of ingredients have research evidence
C
Label Compliance Grade
Product Label
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Safety Alerts
⚠️ Niacin/Niacinamide: 95mg is 2.7× the Tolerable Upper Intake Level (35mg)
ℹ️ Contains proprietary blend — exact ingredient amounts not disclosed
Label Data
1 Packet(s)
Serving Size
30
Servings
Other Combinations
Product Type
48%
Evidence Coverage
Supplement Facts — Evidence Check
Calories from Fat
20 {Calories}
Total Fat
2.5 Gram(s)
(4% DV)
Vitamin A
7500 IU
(150% DV)
700 mg
(1167% DV)
📊 7.8× RDA — above typical dose (UL: 2000 mg)
📚 245 studies (Tier A: 6, B: 97)
2500 IU
(625% DV)
📊 4.2× RDA — above typical dose (UL: 0.1 mg)
📚 604 studies (Tier A: 16, B: 251)
210 IU
(700% DV)
📊 9.4× RDA — above typical dose (UL: 1000 mg)
📚 177 studies (Tier A: 3, B: 90)
50 mg
(3333% DV)
📊 41.7× RDA — above typical dose
📚 76 studies (Tier A: 0, B: 33)
25 mg
(1471% DV)
📊 19.2× RDA — above typical dose
📚 12 studies (Tier A: 0, B: 1)
95 mg
(475% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 2.7× (UL: 35 mg)
📚 193 studies (Tier A: 5, B: 63)
Vitamin B-6 {Complex}
50 mg
(2500% DV)
400 mcg
(100% DV)
✅ Within RDA (1.0× RDA of 0.4 mg)
📚 225 studies (Tier A: 10, B: 105)
125 mcg
(2083% DV)
📊 52.1× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
150 mcg
(50% DV)
📊 5.0× RDA — above typical dose
📚 26 studies (Tier A: 0, B: 11)
250 mg
(2500% DV)
📊 50.0× RDA — above typical dose
📚 1 studies — no high-quality reviews
250 mg
(25% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
100 mcg
(67% DV)
✅ Within RDA (0.7× RDA of 0.15 mg)
📚 243 studies (Tier A: 4, B: 133)
250 mg
(63% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
12.5 mg
(83% DV)
✅ 1.1× RDA — within safe limits
📚 258 studies (Tier A: 6, B: 134)
100 mcg
(143% DV)
✅ 1.8× RDA — within safe limits
📚 172 studies (Tier A: 0, B: 67)
1 mg
(50% DV)
✅ 1.1× RDA — within safe limits
📚 36 studies (Tier A: 0, B: 11)
5 mg
(250% DV)
✅ 2.2× RDA — within safe limits
📚 8 studies — no high-quality reviews
100 mcg
(83% DV)
✅ 2.9× RDA — within safe limits
📚 197 studies (Tier A: 1, B: 55)
50 mcg
(67% DV)
✅ 1.1× RDA — within safe limits
📚 2 studies — no high-quality reviews
49.5 mg
(1% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
Triglyceride Concentrate
2500 mg
100 mg
📊 Market median: 100.0mg (283 products)
📚 142 studies (Tier A: 1, B: 64)
3 mg
📊 Market median: 10.0mg (105 products)
📚 1 studies (Tier A: 0, B: 1)
3 mg
📊 Market median: 10.0mg (35 products)
📚 5 studies (Tier A: 0, B: 2)
0.5 mg
📊 Market median: 4.0mg (32 products)
50 mg
📊 Market median: 550.0mg (217 products)
📚 29 studies (Tier A: 0, B: 5)
Trace Elements
50 mcg
30 mg
✅ Within RDA (0.1× RDA of 550 mg)
📚 36 studies (Tier A: 1, B: 7)
25 mg
📊 Market median: 500.0mg (9 products)
0.8 mg
📊 Market median: 3.0mg (58 products)
📚 2 studies — no high-quality reviews
25 mcg
📊 Market median: 0.5mg (6 products)
📚 1 studies (Tier A: 0, B: 1)
L-Cysteine/N-Acetyl L-Cysteine
75 mg
57 mg
📊 Market median: 496.0mg (192 products)
📚 20 studies — no high-quality reviews
25 mg
📊 Market median: 200.0mg (136 products)
📚 3 studies — no high-quality reviews
Glutamic Acid
10 mg
6.3 mg
📊 Market median: 500.0mg (193 products)
📚 7 studies — no high-quality reviews
Rose Hips
50 mg
50 mg
📊 Market median: 500.0mg (283 products)
📚 173 studies (Tier A: 0, B: 62)
📊 Market median: 100.0mg (284 products)
📚 10 studies (Tier A: 0, B: 4)
Hesperidin
17.5 mg
12.5 mg
📊 Market median: 500.0mg (19 products)
Proprietary Organic Fruit and Vegetable Blend
350 mg
50 mg
📊 Market median: 500.0mg (497 products)
📚 132 studies (Tier A: 0, B: 40)
Cauliflower
50 mg
50 mg
📊 Market median: 200.0mg (107 products)
50 mg
📊 Market median: 4.0mg (67 products)
Green Papaya extract
50 mg
Blackberry
40 mg
Celery powder
35 mg
Black Radish powder
35 mg
Apricot powder
35 mg
25 mg
📊 Market median: 260.0mg (249 products)
📚 156 studies (Tier A: 4, B: 61)
Apple Pectin
25 mg
4000000000 CFU
📊 Market median: 80.0mg (20 products)
📚 334 studies (Tier A: 8, B: 183)
Digestive and Prebiotic Blend
210 mg
Other Ingredients
Cellulose
gelatin
Vegetable Stearate
Silica
Stearic Acid
Medium Chain Triglycerides
Polysorbate 80
Polyglycerol Fatty Acid Esters
Glycerin
Water
Mixed Tocopherols
Rosemary extract
Citrus Oil extract
Titanium Dioxide
Label Claims — Verification
❓
Nutrient
❓
All Other
All Other (99% of products)
Structure/Function (85% of products)
Nutrient (70% of products)
Approved Health (4% of products)
Target Groups
Adult (18 - 50 Years)
Gluten Free
Product Information
📋 Directions for Use
Suggested Usage: As a dietary supplement, Adults take 1 Pack daily with meals or as directed by your healthcare professional.
⚠️ Warnings & Precautions
This product contains fish oil (anchovies, sardines, mackerel).
KEEP OUT OF REACH OF CHILDREN.
Tamper resistant package, do not use if outer seal is missing.
🧪 Formulation Notes
This product contains fish oil (anchovies, sardines, mackerel).
This product contains NO yeast, gluten, soy protein, corn, sodium, starch, artificial coloring, preservatives or flavoring.
Additional Information
Caplique(R)
VESISORB(R)
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 #66355
Product Details
UPC / SKU
3 10539 03878 9
DSLD Entry Date
2014-02-26
Product Type
Other Combinations
Form
Other (e.g. tea bag)
Brand
Douglas Laboratories
DSLD ID
28490
Data Updated
2026-04-11
Research Evidence
872
Research Sources
53
Avg Quality Score
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
A
Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
A
The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
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