/ / Ruby Oolong

Ruby Oolong

This single-ingredient oolong comes from ancient trees in northern Thailand. It is ball-rolled and slow-baked.

Seed-oil freeNo added sugarNo artificial dyesNo artificial flavorsNo natural flavorsNo synthetic preservativesNo added nitritesNo phosphates
$33.00 lowest price at Rishi Tea & Botanicals
Price and stock checked Nov 1, 2026
Key nutrition facts

Not available yet. We only show numbers printed on the product’s label or its product page, and we couldn’t read them for this product.

Ingredients: Oolong tea
Product details
OriginNorthern Thailand
“A smooth, toasty ball-rolled oolong harvested from ancient trees in northern Thailand and slow-baked to coax out notes of caramelized fruit and chocolate.” — the product page
85 / 100
Excellent Scored automatically
Weighted as beveragesHigh confidence · Scored on 11 of 11 inputs, 3 claims verified
Nutrition · counts 35%75
Ingredients · counts 30%100
Processing · counts 10%97
Sourcing · counts 10%75
Transparency · counts 15%78
Why it scores 85
Nutrition 75 · Typical for drinks; no added sugar per 100 ml (typical values for Brewed oolong tea)
Ingredients 100 · Single ingredient: Oolong tea
Processing 97 · Single-ingredient tea, ball-rolled and slow-baked
Sourcing 75 · Northern Thailand origin stated; no farm or certification named
Transparency 78 · Single-ingredient list and specific origin; no farm named
Evidence behind the Ingredients deductionsNone: no added sugar, seed oils, dyes, sweeteners or flagged additives were found.
Scored Oct 20, 2026 · Scoring guide v3.1 · Updated Oct 20, 2026 · See what changed

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Ingredients
Oolong tea
1 ingredient
Sourcing

Origin not disclosed on the product page.

AdditivesNo additives found

No additives, added sugars, seed oils or flavourings found in the ingredient list.

Matched from the ingredient list. Risk levels summarise findings from EFSA, the FDA, IARC and published studies; they explain a concern, not a diagnosis.

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