Home/ Supplements/ Vitamin C/ First Response Citrus Orange

First Response Citrus Orange

product on market Powder NutraBio Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 83% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains Vitamin C, D3, Zinc, Selenium, and Copper, which are supported by strong evidence for maintaining immune function and antioxidant defense. These micronutrients play established roles in cellular health and systemic immunity. The ingredient profile is associated with a high safety score.

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

Label

Product Label

Label for First Response Citrus Orange
Open Full PDF View on NIH DSLD →
Details

Label Data

4.49 Gram(s)
Serving Size
60
Servings
Other Combinations
Product Type
83%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
3000 mg (3330% DV)
50 mcg (250% DV)
3.3× RDA — above typical dose (UL: 0.1 mg) 608 studies (A:16, B:251)
30 mg (270% DV)
2.7× RDA — within safe limits 263 studies (A:6, B:134)
200 mcg (360% DV)
3.6× RDA — above typical dose (UL: 0.4 mg) 173 studies (A:0, B:67)
3 mg (330% DV)
3.3× RDA — above typical dose (UL: 10 mg) 37 studies (A:0, B:11)
Market median: 600.0mg (7 products) 39 studies (A:2, B:13)

Other Ingredients

Natural flavor Artificial flavor Salt Sucralose Acesulfame Potassium Beta-Carotene
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: As a dietary supplement, mix one serving (1 scoop) with water or your favorite beverage, once daily. Take with meals.

Warnings & Precautions

Warning: Not for use by persons under the age of 18. Keep out of the reach of children.

If you are pregnant, breast feeding, have known medical conditions (including kidney or liver disease) or are taking prescription OTC medication(s) consult with your health care practitioner before using this product.

It is recommended that individuals taking more than 2,000 IU vitamin D per day have their vitamin D blood levels monitored.

Formulation Notes

Gluten free Non-GMO Lactose free No excipients, no fillers, no artificial color, no preservatives, no added sugar.

Albion Minerals

Manufactured in our GMP & FDA inspected facility FDA Registration: 16906175560

Supports immune health

Citrus orange Natural & artificial flavor

Additional Information

(Scoop included , may settle to bottom.)

Made In USA with Ingredients Sourced Worldwide

This product is sold by weight not volume. Some settling of contents may have occurred. Store in a cool dry place.

Serving scoop included. Product filled to this level

Metadata

Product Details

UPC / SKU6 49908 21290 2
DSLD Entry Date2024-05-23
Product TypeOther Combinations
FormPowder
BrandNutraBio
DSLD ID309317
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
148
Meta Analysis
82
Systematic Review
71
Rct
62
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Other
1
Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024 PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 PubMed DOI
View all evidence for Vitamin C →
Compare

Similar Products

Mega-Dose Vitamin C
DR.F · Powder
100
Ascorbic Acid (Vitamin C) Powder
TerraVita Premium Collection · Powder
100
Ascorbic Acid (Vitamin C) Powder
TerraVita Premium Collection · Powder
100
Ascorbic Acid (Vitamin C)
Hard Rhino · Powder
100
Ascorbic Acid (Vitamin C) Powder
TerraVita Premium Collection · Powder
100
View all Vitamin C products →
Vitamin C research Best Vitamin C All Vitamin C products More from NutraBio View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.