Twinings Herbal Tea, Peppermint with Probiotics, Caffeine-Free, 18 Tea Bags, 1.27 oz (36 g) supplement bottle
Twinings

Herbal Tea, Peppermint with Probiotics, Caffeine-Free, 18 Tea Bags, 1.27 oz (36 g)

What We Researched
4 active ingredients analyzed · 1 inactive ingredient decoded · 5 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
58
Product Score Poor
72
Brand Score Fair

Product Analysis

Transparency Very Poor

Supplement Facts

IngredientAmount% DV
Peppermint
Spearmint
Fennel seeds
Bacillus coagulans GBI-30 6086
Bioavailability Very Good

Absorption Rating

  • Peppermint Good
  • Spearmint Fair
  • Fennel seeds Fair
  • Bacillus coagulans GBI-30 6086 Good
Other Ingredients Excellent

Fillers & Additives

  • Natural peppermint flavour
Efficacy N/A

Dosage Analysis

Dosage data not available for assessment.

Supplement Facts

Ingredient Amount % Daily Value
Peppermint
Spearmint
Fennel seeds
Bacillus coagulans GBI-30 6086

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$8$7$6$5$4 Mar 12 $6.00
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
Twinings

Founded 1706 · Andover, Hampshire, United Kingdom · 26 products · twinings.co.uk

Certifications

5 certifications
Consumerlab Verified Source
Halal Certified Verified Source
Kosher Certified Verified Source
Usda Organic Verified Source
Fda Gmp Inspections Verified Source

Transparency

3 claims
Third Party Testing Claim — Claimed Source
In House Testing — Claimed

Violation History

3 incidents
Lawsuit Misleadingly labeling products to imply they are made in England when they are produced in China and Poland.2021Source
Lawsuit Deceptive labeling of products as 'pure' and '100% natural ingredients' while allegedly containing residues of glyphosate and synthetic insecticides.2019Source
Lawsuit False advertising regarding antioxidant claims on tea labels.2014Source
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Frequently Asked Questions
Is Twinings Herbal Tea, Peppermint with Probiotics a good supplement?

Twinings Herbal Tea, Peppermint with Probiotics, Caffeine-Free, 18 Tea Bags, 1.27 oz (36 g) received a product quality score of 58/100 in GoodSupp's independent analysis, indicating several areas of concern that consumers should review. The product contains 4 active ingredients Of the 1 inactive ingredients, 0 are rated safe and 0 are flagged for review. The manufacturer, Twinings, holds a brand trust score of 72/100 with 5 verified certifications including Consumerlab, Halal Certified, Kosher Certified, Usda Organic.

What are the ingredients in Twinings Herbal Tea, Peppermint with Probiotics?

Twinings Herbal Tea, Peppermint with Probiotics contains 4 active ingredients: Peppermint, Spearmint, Fennel seeds, Bacillus coagulans GBI-30 6086. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Twinings Herbal Tea, Peppermint with Probiotics safe to take?

Twinings Herbal Tea, Peppermint with Probiotics, Caffeine-Free, 18 Tea Bags, 1.27 oz (36 g) 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.

Is Twinings a trustworthy supplement brand?

Twinings receives a brand trust score of 72/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1706 and headquartered in Andover, Hampshire, United Kingdom, the company offers 26 products in their lineup. They hold 5 verified certifications including Consumerlab, Halal Certified, Kosher Certified, Usda Organic. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Twinings has 3 historical regulatory incidents on record, which are factored into the trust score.

Do probiotics make you poop?

The effects of supplements on the body vary based on the specific ingredients, dosages, and individual factors. Quality clinical research is the best guide for understanding what supplements actually do versus marketing claims. Be cautious of products that promise dramatic results — legitimate supplements support health gradually, not overnight. Checking the ingredient label, understanding the dosages, and reviewing the scientific evidence are essential steps before starting any supplement. GoodSupp evaluates over 250,000 products based on published research and evidence-based criteria.

What are probiotics good for?

Probiotics Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding probiotics good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

Do probiotics help with constipation?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

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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.