21st Century Lutein, 10 mg, 60 Tablets supplement bottle
21st Century

Lutein, 10 mg, 60 Tablets

What We Researched
2 active ingredients analyzed · 17 inactive ingredients decoded · 2 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
56
Product Score Poor
76
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Calcium (as Calcium Carbonate) 222 mg 17%
Lutein 10 mg **
Bioavailability Very Good

Absorption Rating

  • Calcium (as Calcium Carbonate) Fair
  • Lutein Good
Other Ingredients Very Poor

Fillers & Additives

  • Gum Arabic
  • Maltodextrin
  • Croscarmellose Sodium
  • Artificial colors (fd&cblue #2 carmine, fd&c red #40, fd&c yellow #5, fd&cyellow #6) High
  • Dextrin
  • Dextrose
  • Hydroxypropyl Methylcellulose
  • Magnesium Stearate
  • Medium Chain Triglycerides
  • PEG Medium
  • Polydextrose
  • Silicon Dioxide
  • Sodium carboxy carboxymethylcellulose
  • Sodium Citrate
  • Stearic Acid
  • Titanium Dioxide High
  • Triacetin
Efficacy Fair

Dosage Analysis

  • Calcium (as Calcium Carbonate) 222 mg Under-dosed
  • Lutein 10 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Calcium (as Calcium Carbonate) 222 mg 17%
Lutein 10 mg **

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Gum Arabic Safe

It is used as a thickener, binder, or emulsifier.

Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Artificial colors (fd&cblue #2 carmine, fd&c red #40, fd&c yellow #5, fd&cyellow #6) Unknown
Dextrin Generally_safe

It is used as a filler, binder, or coating agent.

Dextrose Generally_safe

It is used as a filler, sweetener, or to improve the flow of powders.

Hydroxypropyl Methylcellulose Safe

It is used as a coating for tablets and capsules.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Medium Chain Triglycerides Safe

Enhances absorption of fat-soluble vitamins.

PEG Caution

It is used as a binder, coating, or emulsifier.

Polydextrose Generally_safe

It is used as a filler, to add bulk, and as a prebiotic fiber.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Sodium carboxy carboxymethylcellulose Unknown
Sodium Citrate Safe

Stabilizes pH and helps maintain ingredient effectiveness.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Titanium Dioxide Caution

Used as a whitening agent in tablet coatings and capsules.

Triacetin Generally_safe

It is used as a solvent or humectant.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$11$10$9$8$7 Mar 12 $8.92
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
21st Century

Founded 1991 · Tempe, Arizona, United States · 231 products · 21stcenturyvitamins.com/

Certifications

2 certifications
Consumerlab Verified
Nsf Gmp Verified Source

Transparency

4 claims
Third Party Testing Claim — Claimed Source
Testing Lab Disclosure — Verified Source
In House Testing — Verified Source

Violation History

4 incidents
Prop 65 Lead2021-06-22Source
Recall Vitamin D3 5000 IU Tablets2021-05-19Source
Lawsuit False advertising of Glucosamine/Chondroitin supplements.2012Source
Prop 65 Lead2008-12-23Source
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Frequently Asked Questions
Is 21st Century Lutein, 10 mg a good supplement?

21st Century Lutein, 10 mg, 60 Tablets received a product quality score of 56/100 in GoodSupp's independent analysis, indicating several areas of concern that consumers should review. The product contains 2 active ingredients Of the 17 inactive ingredients, 8 are rated safe and 2 are flagged for review. The manufacturer, 21st Century, holds a brand trust score of 76/100 with 2 verified certifications including Consumerlab, Nsf Gmp.

What are the ingredients in 21st Century Lutein, 10 mg?

21st Century Lutein, 10 mg contains 2 active ingredients: Calcium (as Calcium Carbonate) (222 mg), Lutein (10 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is 21st Century Lutein, 10 mg safe to take?

21st Century Lutein, 10 mg, 60 Tablets has been analyzed for ingredient safety across all its components. Of 17 inactive ingredients, 8 are rated safe. 2 ingredients are flagged for review: PEG, Titanium Dioxide. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is 21st Century a trustworthy supplement brand?

21st Century receives a brand trust score of 76/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1991 and headquartered in Tempe, Arizona, United States, the company offers 231 products in their lineup. They hold 2 verified certifications including Consumerlab, Nsf Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: 21st Century has 4 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.