Prosta-Pro Support Pack
99/100
This product looks safe
- Niacin/Niacinamide: 95mg is 2.7× the Tolerable Upper Intake Level (35mg)
- Zinc: 42.5mg is 1.1× the Tolerable Upper Intake Level (40mg)
- 45% 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)
⚠️ Zinc: 42.5mg is 1.1× the Tolerable Upper Intake Level (40mg)
Label Data
1 Packet(s)
Serving Size
30
Servings
Other Combinations
Product Type
45%
Evidence Coverage
Supplement Facts — Evidence Check
Calories
8 {Calories}
Total Fat
0.8 mg
(1% DV)
Vitamin A
17500 IU
(350% DV)
Vitamin C
1600 mg
(2667% DV)
500 IU
(125% DV)
✅ Within RDA (0.8× RDA of 0.015 mg)
📚 604 studies (Tier A: 16, B: 251)
685 IU
(2217% DV)
📊 30.6× 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
100 mg
(5000% DV)
400 mcg
(100% DV)
✅ Within RDA (1.0× RDA of 0.4 mg)
📚 225 studies (Tier A: 10, B: 105)
50 mcg
(833% DV)
📊 20.8× 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
Calcium
250 mg
(25% DV)
100 mcg
(67% DV)
✅ Within RDA (0.7× RDA of 0.15 mg)
📚 243 studies (Tier A: 4, B: 133)
450 mg
(113% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
42.5 mg
(283% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.1× (UL: 40 mg)
📚 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)
10 mg
(500% DV)
📊 4.3× RDA — above typical dose (UL: 11 mg)
📚 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
Potassium
148.5 mg
(4% DV)
30 mg
✅ Within RDA (0.1× RDA of 550 mg)
📚 36 studies (Tier A: 1, B: 7)
50 mg
📊 Market median: 550.0mg (217 products)
📚 29 studies (Tier A: 0, B: 5)
📊 Market median: 500.0mg (283 products)
📚 173 studies (Tier A: 0, B: 62)
25 mg
📊 Market median: 500.0mg (9 products)
25 mcg
📊 Market median: 0.5mg (6 products)
📚 1 studies (Tier A: 0, B: 1)
0.75 mcg
📊 Market median: 3.0mg (58 products)
📚 2 studies — no high-quality reviews
Trace Elements
50 mcg
L-Cysteine/N-Acetyl-L-Cysteine
100 mg
6 mg
📊 Market median: 500.0mg (193 products)
📚 7 studies — no high-quality reviews
Glutamic Acid
10 mg
L-Glutamic Acid
100 mg
57 mg
📊 Market median: 496.0mg (192 products)
📚 20 studies — no high-quality reviews
Pygeum standardized extract
100 mg
Pumpkin seed powder
200 mg
Glycine
100 mg
L-Alanine
100 mg
20 mg
📊 Market median: 100.0mg (284 products)
📚 10 studies (Tier A: 0, B: 4)
320 mg
📊 Market median: 320.0mg (426 products)
📚 24 studies (Tier A: 0, B: 5)
Stinging Nettle Herbal Extract
250 mg
Nettles
100 mg
Pecta-Sol(TM)
800 mg
📊 Market median: 100.0mg (284 products)
📚 10 studies (Tier A: 0, B: 4)
Natural Triglyceride Marine Lipid Concentrate
667 mg
Borage Oil
100 mg
20 mg
📊 Market median: 250.0mg (337 products)
📚 125 studies (Tier A: 1, B: 41)
Other Ingredients
Cellulose
Gelatin
Silica
Vegetable Stearate
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 1 pack daily with meals 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.
🧪 Formulation Notes
This product contains NO yeast, wheat gluten, soy protein, milk/dairy, corn, sodium, sugar, starch, artificial coloring, preservatives or flavoring.
Additional Information
Formula #65396
For optimal storage conditions, store in a cool, dry place. (59(0)-77(0)F/15(0)-25(0)C) (35-65% relative humidity)
Product Details
UPC / SKU
3 10539 03544 3
DSLD Entry Date
2012-06-01
Product Type
Other Combinations
Form
Other (e.g. tea bag)
Brand
Douglas Laboratories
DSLD ID
9784
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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