NOW Barley Grass supplement bottle
NOW

Barley Grass

What We Researched
7 active ingredients analyzed · 2 inactive ingredients decoded · 5 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
65
Product Score Fair
89
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Total Carbohydrates 3 g 1%
Vitamin A (as Beta-Carotene) 1670 IU 33%
Vitamin C 3 mg 5%
Calcium 14 mg 1%
Iron 1 mg 6%
Bioavailability Good

Absorption Rating

  • Total Carbohydrates Fair
  • Vitamin A (as Beta-Carotene) Fair
  • Vitamin C Fair
  • Calcium Good
  • Iron Fair
Other Ingredients Excellent

Fillers & Additives

  • Silica
  • Magnesium Stearate
Efficacy Very Poor

Dosage Analysis

  • Vitamin A (as Beta-Carotene) 1670 IU Under-dosed
  • Vitamin C 3 mg Under-dosed
  • Calcium 14 mg Under-dosed
  • Iron 1 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 15 {Calories}
Total Carbohydrates 3 g 1%
Protein 1 g 2%
Vitamin A (as Beta-Carotene) 1670 IU 33%
Vitamin C 3 mg 5%
Calcium 14 mg 1%
Iron 1 mg 6%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Price Comparison

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

Brand Trust Report
NOW

Founded 1968 · Bloomingdale, Illinois, USA · 53 products · nowfoods.com

Certifications

5 certifications
Informed Sport Verified Source
Npa Gmp Verified Source
Fda Gmp Inspections Verified Source
Non Gmo Project Verified Source
Usda Organic Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Claimed
In House Testing — Verified Source
Related Supplements
Frequently Asked Questions
Is NOW Barley Grass a good supplement?

NOW Barley Grass received a product quality score of 65/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 7 active ingredients with 25 servings per container. All 2 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, NOW, holds a brand trust score of 89/100 with 5 verified certifications including Informed Sport, Npa Gmp, Fda Gmp Inspections, Non Gmo Project.

What are the ingredients in NOW Barley Grass?

NOW Barley Grass contains 7 active ingredients: Calories (15 {Calories}), Total Carbohydrates (3 g), Protein (1 g), Vitamin A (as Beta-Carotene) (1670 IU), Vitamin C (3 mg), Calcium (14 mg), and 1 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is NOW Barley Grass safe to take?

NOW Barley Grass has been analyzed for ingredient safety across all its components. All 2 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is NOW a trustworthy supplement brand?

NOW receives a brand trust score of 89/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1968 and headquartered in Bloomingdale, Illinois, USA, the company offers 53 products in their lineup. They hold 5 verified certifications including Informed Sport, Npa Gmp, Fda Gmp Inspections, Non Gmo Project. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

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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.