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Pro-Shake 19 Natural Vanilla Protein Powder

product on market Powder Douglas Laboratories Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 36% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula provides protein and essential vitamins A and C, which support muscle maintenance and immune function. There is strong evidence for the role of these nutrients in general health and physiological recovery. The ingredient profile is well-supported by established nutritional research.

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

Label

Product Label

Label for Pro-Shake 19 Natural Vanilla Protein Powder
Open Full PDF View on NIH DSLD →
Details

Label Data

15 Gram(s)
Serving Size
32
Servings
Multi-Vitamin and Mineral (MVM)
Product Type
36%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
54 {Calories}
Total Carbohydrates
8 g (3% DV)
Protein
4.5 g (9% DV)
Vitamin A
2500 IU (50% DV)
Vitamin C
30 mg (50% DV)
100 IU (25% DV)
Within RDA (0.2× RDA) 608 studies (A:16, B:251)
15 IU (50% DV)
Within RDA (0.7× RDA) 179 studies (A:3, B:90)
0.75 mg (50% DV)
Within RDA (0.6× RDA) 76 studies (A:0, B:33)
0.85 mg (50% DV)
Within RDA (0.7× RDA) 13 studies (A:0, B:1)
10 mg (50% DV)
Within RDA (0.7× RDA) 196 studies (A:5, B:63)
1 mg (50% DV)
Within RDA (0.8× RDA) 114 studies (A:3, B:35)
0.2 mg (50% DV)
Within RDA (0.5× RDA) 226 studies (A:10, B:105)
3 mcg (50% DV)
1.3× RDA — within safe limits 139 studies (A:1, B:44)
0.1 mg (33% DV)
3.3× RDA — above typical dose 27 studies (A:0, B:11)
5 mg (50% DV)
Within RDA (1.0× RDA) 2 studies — no high-quality reviews
Calcium
300 mg (30% DV)
Iron
9 mg (50% DV)
60 mcg (40% DV)
Within RDA (0.4× RDA) 245 studies (A:4, B:133)
120 mg (30% DV)
Within RDA (0.3× RDA) 316 studies (A:8, B:159)
6.75 mg (45% DV)
Within RDA (0.6× RDA) 263 studies (A:6, B:134)
1 mg (50% DV)
1.1× RDA — within safe limits 37 studies (A:0, B:11)
Glycine
1463 mg
Hydroxyproline
823 mg
753 mg
Market median: 2000.0mg (63 products)
708 mg
Market median: 17.4mg (161 products)
Glutamic Acid
603 mg
543 mg
Market median: 500.0mg (159 products)
Alanine
528 mg
500 mg
Market median: 500.0mg (143 products)
Serine
480 mg
Proline
418 mg
Valine
418 mg
403 mg
Market median: 17.4mg (161 products)
318 mg
Market median: 500.0mg (223 products) 24 studies (A:0, B:1)
Threonine
318 mg
Cystine
108 mg
Histidine
93 mg
90 mg
Market median: 500.0mg (193 products) 7 studies — no high-quality reviews
Phenylalanine
47 mg

Other Ingredients

Soy Protein isolate Calcium Caseinate Sodium Caseinate Magnesium Proteinate Kelp Lactalbumin Vitamin A Vitamin B-Complex Vitamin C Vitamin D Vitamin E Ferrous Proteinate Lecithin Dry Cider Vinegar Papain Pantothenic Acid Biotin Fructose Flavored with Natural Vanilla
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Directions: To make drink, mix 1 tablespoon of powder with 8 ounces of chilled water, shake well or use blender and pour into a glass to serve as a nutritious drink.

Warnings & Precautions

IMPORTANT - PLEASE READ Follow a doctor's recommendations while using this product. Individuals who have heart or cardiovascular conditions, stroke, kidney disease, diabetes, gout, hypoglycemia, the very elderly, growing children, adolescents or any other condition should use this under direct supervision of a doctor.

WARNING: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. KEEP THIS PRODUCT OUT OF REACH OF CHILDREN. In case of accidental overdose, call a doctor or poison control center immediately.

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

Additional Information

Keep lid tight and store in a cool, dry place or refrigerator.

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 #7988

Metadata

Product Details

UPC / SKU3 10539 01289 5
DSLD Entry Date2012-06-25
Product TypeMulti-Vitamin and Mineral (MVM)
FormPowder
BrandDouglas Laboratories
DSLD ID9404
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.