Home/ Supplements/ Vitamin A/ Spectrum Complete II Powder Unflavored

Spectrum Complete II Powder Unflavored

product on market Powder Kirkman Safety: 99/100
99/100

This product looks safe

  • Folate: 225mg is 225.0× the Tolerable Upper Intake Level (1.0mg)
  • 60% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Vitamin A and C are supported by strong evidence for maintaining immune function and cellular health. The remaining components, including carbohydrates and sugar alcohols, serve as caloric bases or sweeteners. Overall evidence coverage for this specific formulation is limited.

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

Alerts

Safety Alerts

Folate: 225mg is 225.0× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

Label for Spectrum Complete II Powder Unflavored
Open Full PDF View on NIH DSLD →
Details

Label Data

5 Gram(s)
Serving Size
90
Servings
Other Combinations
Product Type
60%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
5 Calorie(s)
Total Carbohydrates
1 Gram(s) (1% DV)
Sugar Alcohol
1 Gram(s)
Vitamin A
600 mcg RAE (67% DV)
Vitamin C
300 mg (333% DV)
10 mcg (50% DV)
Within RDA (0.7× RDA) 608 studies (A:16, B:251)
20 mg (133% DV)
1.3× RDA — within safe limits 179 studies (A:3, B:90)
5 mg (417% DV)
4.2× RDA — above typical dose 76 studies (A:0, B:33)
7 mg (538% DV)
5.4× RDA — above typical dose 13 studies (A:0, B:1)
20 mg NE (125% DV)
1.4× RDA — within safe limits 196 studies (A:5, B:63)
10 mg (588% DV)
7.7× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
225 mcg DFE (56% DV)
Exceeds UL by 225.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
170 mcg (7083% DV)
70.8× RDA — above typical dose 139 studies (A:1, B:44)
100 mcg (333% DV)
3.3× RDA — above typical dose 27 studies (A:0, B:11)
10 mg (200% DV)
2.0× RDA — within safe limits 2 studies — no high-quality reviews
25 mg (5% DV)
Market median: 125.0mg (294 products) 38 studies (A:1, B:7)
Calcium
280 mg (22% DV)
150 mcg (100% DV)
Within RDA (1.0× RDA) 245 studies (A:4, B:133)
200 mg (48% DV)
Within RDA (0.5× RDA) 316 studies (A:8, B:159)
20 mg (182% DV)
1.8× RDA — within safe limits 263 studies (A:6, B:134)
70 mcg (127% DV)
1.3× RDA — within safe limits 173 studies (A:0, B:67)
2 mg (87% DV)
Within RDA (0.9× RDA) 9 studies — no high-quality reviews
50 mcg (143% DV)
1.4× RDA — within safe limits 199 studies (A:1, B:55)
100 mcg (222% DV)
2.2× RDA — within safe limits 3 studies — no high-quality reviews
Kirkman Proprietary Blend
620 mg

Other Ingredients

Xylitol Citric Acid
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Dissolve one level teaspoon into a beverage or as directed by a physician.

Mix vigorously until powder suspended in liquid. Some particles will mix in the liquid and not totally dissolve. This is normal. Drink the beverage within one to two hours, mixing before consuming.

Warnings & Precautions

Keep out of the reach of children.

Caution: Formulated for adults and children four years and older. For children under four, consult a physician.

Formulation Notes

Free of: Milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soy, and sesame

Hypoallergenic

Gluten-free

A comprehensive blend of vitamins, minerals, and other nutrients that support healthy body functions.

Additional Information

Important: Store in a cool dry place and tightly capped.

Ultra Tested cGMP

Metadata

Product Details

UPC / SKU8 12325 02181 9
DSLD Entry Date2023-10-24
Product TypeOther Combinations
FormPowder
BrandKirkman
DSLD ID297252
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.