Essential-4 Nutrition Pack
89/100
This product is generally safe
- Niacin/Niacinamide: 95mg is 2.7× the Tolerable Upper Intake Level (35mg)
- Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
- Contains proprietary blend — exact ingredient amounts not disclosed
- 55% of ingredients have research evidence
D
Label Compliance Grade
Product Label
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Safety Alerts
⚠️ Niacin/Niacinamide: 95mg is 2.7× the Tolerable Upper Intake Level (35mg)
⚠️ Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
ℹ️ Contains proprietary blend — exact ingredient amounts not disclosed
Label Data
1 Packet(s)
Serving Size
30
Servings
Other Combinations
Product Type
55%
Evidence Coverage
Supplement Facts — Evidence Check
Calories
10 Calorie(s)
Total Fat
1.25 Gram(s)
(2% DV)
Vitamin A
2250 mcg
(250% DV)
Vitamin C
500 mg
(188% DV)
37.5 mcg
(188% DV)
✅ 2.5× RDA — within safe limits
📚 604 studies (Tier A: 16, B: 251)
73.7 mg
(491% DV)
📊 4.9× RDA — above typical dose (UL: 1000 mg)
📚 177 studies (Tier A: 3, B: 90)
50 mg
(4167% DV)
📊 41.7× RDA — above typical dose
📚 76 studies (Tier A: 0, B: 33)
25 mg
(1923% DV)
📊 19.2× RDA — above typical dose
📚 12 studies (Tier A: 0, B: 1)
95 mg
(594% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 2.7× (UL: 35 mg)
📚 193 studies (Tier A: 5, B: 63)
50 mg
(2941% DV)
📊 38.5× RDA — above typical dose (UL: 100 mg)
📚 113 studies (Tier A: 3, B: 35)
667 mcg DFE
(167% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 667.0× (UL: 1.0 mg)
📚 225 studies (Tier A: 10, B: 105)
250 mcg
(10417% DV)
📊 104.2× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
150 mcg
(500% DV)
📊 5.0× RDA — above typical dose
📚 26 studies (Tier A: 0, B: 11)
50 mg
(1000% DV)
📊 10.0× RDA — above typical dose
📚 1 studies — no high-quality reviews
137.5 mg
(25% DV)
✅ Within RDA (0.2× RDA of 550 mg)
📚 36 studies (Tier A: 1, B: 7)
Calcium
210 mg
(16% DV)
100 mcg
(67% DV)
✅ Within RDA (0.7× RDA of 0.15 mg)
📚 243 studies (Tier A: 4, B: 133)
210 mg
(50% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
12.5 mg
(114% DV)
✅ 1.1× RDA — within safe limits
📚 258 studies (Tier A: 6, B: 134)
100 mcg
(182% DV)
✅ 1.8× RDA — within safe limits
📚 172 studies (Tier A: 0, B: 67)
1 mg
(111% DV)
✅ 1.1× RDA — within safe limits
📚 36 studies (Tier A: 0, B: 11)
4.5 mg
(196% DV)
✅ 2.0× RDA — within safe limits
📚 8 studies — no high-quality reviews
100 mcg
(286% DV)
✅ 2.9× RDA — within safe limits
📚 197 studies (Tier A: 1, B: 55)
50 mcg
(111% DV)
✅ 1.1× RDA — within safe limits
📚 2 studies — no high-quality reviews
Potassium
50 mg
(1% DV)
1250 mg
📊 Market median: 750.0mg (447 products)
📚 388 studies (Tier A: 18, B: 204)
Proprietary Organic Fruit and Vegetable Blend
350 mg
100 mg
📊 Market median: 100.0mg (283 products)
📚 142 studies (Tier A: 1, B: 64)
N-Acetyl-L-Cysteine
75 mg
75 mg
📊 Market median: 496.0mg (192 products)
📚 20 studies — no high-quality reviews
50 mg
📊 Market median: 550.0mg (217 products)
📚 29 studies (Tier A: 0, B: 5)
50 mg
📊 Market median: 500.0mg (283 products)
📚 173 studies (Tier A: 0, B: 62)
50 mg
📊 Market median: 500.0mg (283 products)
📚 173 studies (Tier A: 0, B: 62)
Papain
50 mg
50 mg
📊 Market median: 200.0mg (107 products)
50 mg
📊 Market median: 4.0mg (67 products)
25 mg
📊 Market median: 200.0mg (136 products)
📚 3 studies — no high-quality reviews
25 mg
📊 Market median: 100.0mg (284 products)
📚 10 studies (Tier A: 0, B: 4)
25 mg
📊 Market median: 200.0mg (198 products)
📚 6 studies — no high-quality reviews
📊 Market median: 260.0mg (249 products)
📚 156 studies (Tier A: 4, B: 61)
12.5 mg
📊 Market median: 500.0mg (19 products)
5 mg
📊 Market median: 10.0mg (105 products)
📚 1 studies (Tier A: 0, B: 1)
5 mg
📊 Market median: 10.0mg (35 products)
📚 5 studies (Tier A: 0, B: 2)
1.5 mg
📊 Market median: 3.0mg (58 products)
📚 2 studies — no high-quality reviews
1 mg
📊 Market median: 4.0mg (32 products)
25 mcg
📊 Market median: 0.5mg (6 products)
📚 1 studies (Tier A: 0, B: 1)
22.5 mcg
✅ Within RDA (0.2× RDA of 0.12 mg)
📚 273 studies (Tier A: 9, B: 175)
Digestive and Prebiotic Blend
210 mg
Other Ingredients
Microcrystalline Cellulose
Gelatin
Gelatin
Capsule
Hydroxypropyl Cellulose
Croscarmellose Sodium
Medium Chain Triglycerides
Glycerin
Silica
Ascorbyl Palmitate
purified Water
Vegetable Stearate
Polysorbate 80
Polyglycerol Fatty Acid Esters
Mixed Tocopherols
Rosemary extract
Caramel color
Tablet Coating
Label Claims — Verification
❓
Nutrient
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (76% of products)
Nutrient (58% of products)
Target Groups
Adult (18 - 50 Years)
Women (not pregnant or lactating)
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 health professional.
⚠️ Warnings & Precautions
Contains: Fish (tilapia), Fish Oil (anchovies, sardines, mackerel)
Warning: Not to be taken by pregnant or lactating women. If you have any health condition or are taking any medication, particularly blood thinners, consult your health professional before use.
Discontinue immediately if a burning sensation occurs. Not recommended for people with ulcers. Caution: If you are immunocompromised, consult your health professional before using probiotic-containing products.
Keep out of the reach of children.
Use only if safety seal is intact.
🧪 Formulation Notes
Gluten-free, Non-GMO
A multinutrient convenience pack for daily wellness
Q+ Kaneka QH
Additional Information
Store in a cool, dry place.
Contents may not fill package in order to accommodate required labeling. Please rely on stated quantity. Scan to learn about our manufacturing excellence
Product Details
UPC / SKU
3 10539 97826 9
DSLD Entry Date
2020-08-23
Product Type
Other Combinations
Form
Other (e.g. tea bag)
Brand
Douglas Laboratories
DSLD ID
233000
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
A
Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less
A
Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection
A
Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis
A
Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age
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
A
Food fortification with multiple micronutrients: impact on health outcomes in general population
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