Ito En ITO EN Oi Ocha Unsweetened Green Tea supplement bottle
Ito En

ITO EN Oi Ocha Unsweetened Green Tea

What We Researched
7 active ingredients analyzed · 3 inactive ingredients decoded · 1 retailer compared · Last updated: Mar 2026
87
Product Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C 198.0 mg 220%
Bioavailability Fair

Absorption Rating

  • Vitamin C Fair
Other Ingredients Excellent

Fillers & Additives

  • Purified Water
  • Green Tea
  • Ascorbic Acid (Vitamin C)
Efficacy Excellent

Dosage Analysis

  • Vitamin C 198.0 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C 198.0 mg 220%
Protein 0.0 g †
Sugars 0.0 g †
Total Carbohydrate 0.0 g †
Sodium 30.0 mg 1.3%
Total Fat 0.0 g †
Calories 0.0 calories †

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Purified Water Safe

Dissolves and carries water-soluble ingredients.

Green Tea Unknown
Ascorbic Acid (Vitamin C) Safe

It is used as a source of vitamin C and as an antioxidant.

Price Comparison

Target $2.29 $1.15 / serving
Best Price

Price History

Tracked across major retailers. Updated periodically.

$4$3$2$1$0 $2.29
Target

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

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Frequently Asked Questions
Is Ito En ITO EN Oi Ocha Unsweetened Green Tea a good supplement?

Ito En ITO EN Oi Ocha Unsweetened Green Tea received a product quality score of 87/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 7 active ingredients with 2 servings per container. Of the 3 inactive ingredients, 2 are rated safe and 0 are flagged for review.

What are the ingredients in Ito En ITO EN Oi Ocha Unsweetened Green Tea?

Ito En ITO EN Oi Ocha Unsweetened Green Tea contains 7 active ingredients: Vitamin C (198.0 mg), Protein (0.0 g), Sugars (0.0 g), Total Carbohydrate (0.0 g), Sodium (30.0 mg), Total Fat (0.0 g), and 1 more. Notable high-dose ingredients include Vitamin C at 220% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Ito En ITO EN Oi Ocha Unsweetened Green Tea safe to take?

Ito En ITO EN Oi Ocha Unsweetened Green Tea has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

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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.