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One Step Chocolate Flavor

product on market Powder Progressive Professional from Progressive Laboratories Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 43% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This product provides foundational macronutrients and Vitamin A, which are essential for energy metabolism and immune function. There is strong evidence supporting the roles of these basic nutrients in maintaining general health. The ingredient profile is focused on core nutritional support with a high safety rating.

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

Label

Product Label

Label for One Step Chocolate Flavor
Open Full PDF View on NIH DSLD →
Details

Label Data

39 Gram(s)
Serving Size
30
Servings
Other Combinations
Product Type
43%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
130 Calorie(s)
Total Fat
2.5 Gram(s) (4% DV)
Total Carbohydrate
20 Gram(s) (7% DV)
Protein
11 Gram(s) (22% DV)
Vitamin A
5000 IU (100% DV)
Vitamin C
100 mg (167% DV)
200 IU (50% DV)
Within RDA (0.3× RDA) 608 studies (A:16, B:251)
70 IU (233% DV)
3.1× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)
40 mcg (50% DV)
Within RDA (0.3× RDA) 275 studies (A:9, B:175)
3 mg (200% DV)
2.5× RDA — within safe limits 76 studies (A:0, B:33)
3 mg (176% DV)
2.3× RDA — within safe limits 13 studies (A:0, B:1)
13 mg (65% DV)
Within RDA (0.9× RDA) 196 studies (A:5, B:63)
30 mg (1500% DV)
23.1× 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)
250 mcg (4168% DV)
104.2× 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)
23 mg (230% DV)
4.6× RDA — above typical dose 2 studies — no high-quality reviews
Calcium
100 mg (10% DV)
38 mcg (25% DV)
Within RDA (0.3× RDA) 245 studies (A:4, B:133)
100 mg (25% DV)
Within RDA (0.2× RDA) 316 studies (A:8, B:159)
8 mg (53% DV)
Within RDA (0.7× RDA) 263 studies (A:6, B:134)
40 mcg (57% DV)
Within RDA (0.7× RDA) 173 studies (A:0, B:67)
2 mg (100% DV)
2.2× RDA — within safe limits 37 studies (A:0, B:11)
6 mg (300% DV)
2.6× RDA — within safe limits 9 studies — no high-quality reviews
100 mcg (82% DV)
2.9× RDA — within safe limits 199 studies (A:1, B:55)
13 mcg (57% DV)
Within RDA (0.3× RDA) 3 studies — no high-quality reviews
Ultralec
1000 mg
Market median: 1000.0mg (1115 products) 24 studies (A:0, B:9)
Prickly Pear
750 mg
250 mg
Market median: 496.0mg (192 products) 20 studies — no high-quality reviews
MSM
250 mg
Market median: 1000.0mg (2 products)
Beta 1, 3 Glucans
250 mg
L-Cysteine HCl
175 mg
170 mg
Market median: 100.0mg (1 products) 42 studies (A:1, B:15)
Gamma Oryzanol
150 mg
125 mg
Market median: 420.0mg (227 products)
L-Ornithine HCl
100 mg
100 mg
Market median: 500.0mg (180 products) 5 studies (A:0, B:1)
Stevia leaf extract
75 mg
Super Citrimax
75 mg
Borage seed Oil
75 mg
Hesperidin
50 gm
Aloe Isolate
50 mg
25 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)
Eleuthero root extract
25 mg
Betatene
25 mg
Market median: 200.0mg (198 products) 6 studies — no high-quality reviews
Guggul resin extract
13 mg
L-Glutathione
10 mg
10 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
Phosphatidyl Serine
5 mg
Gingko Leaf Extract
5 mg
Market median: 100.0mg (284 products) 10 studies (A:0, B:4)
Grape skin extract
5 mg
Bioperine
2 mg
Within RDA (0.1× RDA) 179 studies (A:3, B:90)
Market median: 100.0mg (283 products) 144 studies (A:1, B:64)
Oligopin
1 mg
400 mcg
Market median: 10.0mg (105 products) 2 studies (A:0, B:1)
250 mcg
Market median: 3.0mg (58 products) 3 studies — no high-quality reviews

Other Ingredients

Rice Bran Xylitol natural Chocolate flavor other Natural flavors Guar Gum Sodium Carboxymethylcellulose Xanthan Gum
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take once daily, mix one scoop (39 grams) of One Step powder into 8 fluid ounces of chilled water or juice. Shake or blend vigorously for 10-15 seconds.

Warnings & Precautions

Sold only for dispensing by a licensed health care professional.

Pregnant and/or lactating women should consult their physician prior to use.

NOTICE: This product is to be used under the direct supervision of a health care professional. Do not engage in any diet supplying less than 800 calories per day without medical supervision. Tamper resistant. Do not use if safety seal over cap is broken or missing.

Contains milk, soy and crustacean shell fish (crab and shrimp).

Formulation Notes

One serving of ONE STEP provides 11 grams of protein.

Progressive Laboratories manufactured this product in its 3rd party GMP-inspected facility. (Good Manufacturing Practices)

Total Body Cleanse Immune Support - Intestinal Health

Antioxidant Vitamins A, C and E

Additional Information

Certified GMP Compliant GMP Good Manufacturing Practices 21 CFR 111

Contents sold by weight, not volume. Some settling may occur during shipping and handling.

Metadata

Product Details

UPC / SKU3 51821 00901 8
DSLD Entry Date2023-11-22
Product TypeOther Combinations
FormPowder
BrandProgressive Professional from Progressive Laboratories
DSLD ID299243
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.