Peppermint organic Sample 4-6 serves | loose leaf tea New Zealand | t leaf T
Peppermint organic 40g foil pouch front view | loose leaf tea New Zealand | t leaf T
Peppermint organic 40g + tin side view | loose leaf tea New Zealand | t leaf T
Peppermint organic 100g foil pouch detail view | loose leaf tea New Zealand | t leaf T
Peppermint organic Pyramid foil pouch 20s lifestyle view | pyramid tea bags New Zealand | t leaf T
Peppermint organic Pyramid 20s + tin view 6 | pyramid tea bags New Zealand | t leaf T
Peppermint organic Pyramid foil pouch 50s view 7 | pyramid tea bags New Zealand | t leaf T
Peppermint organic Pyramid pouch 200s view 8 | pyramid tea bags New Zealand | t leaf T
Peppermint organic view 9 | loose leaf tea New Zealand | t leaf T

Peppermint organic

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Herbal Infusion

Regular price $3.25
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herbal infusions brewing guide
Refreshingly minty, uplifting and invigorating with a clean, intense flavour and hint of natural sweetness.
Pre-heat a cup or teapot. Use 1-2 tsp per cup or 1-2 rounded tsp per person for a teapot. Pour freshly boiled water over the peppermint and infuse for 7-10 minutes. cut peppermint

Same-day dispatch on orders placed before 3pm. Free NZ shipping on orders $85 or over, otherwise $8.90 flat rate. Delivery: 2–3 days urban, 4–6 days rural. No PO Boxes. Free store pickup available at our Wellington CBD store and Petone warehouse.

Damaged or incorrect orders: email orders@tleaft.co.nz and we will sort it at no cost to you. Change of mind returns accepted on unopened, undamaged items — return postage is the customer's responsibility.

International shipping available to most countries, tax-free, dispatched within 2–3 business days. US shipping currently suspended.

For full details, visit our Shipping & Returns page.

Peppermint ORGANIC

Refreshingly minty, uplifting and invigorating with a clean, intense flavour and a hint of natural sweetness. Great after dinner or before bedtime.

Invigorating, fresh, and clean minty flavour with every sip of this exceptional Biogro Certified Organic Willamette Valley peppermint. Each cup delivers a strong, cool, and invigorating minty taste with a pungent and sweet aroma that awakens your senses - all thanks to its naturally high menthol content, grown without synthetic pesticides or chemicals.


Why You'll Love It

  • Outstanding Organic Quality: 98% positive reviews praising its pure, refreshing taste
  • Excellent Quality, Great Flavour and Aroma: Pure, intense minty character
  • Will Definitely Order Again: A perennial customer favourite and exceptional organic peppermint experience

Origins & Character

Biogro Certified Organic: Proudly certified by Biogro, New Zealand's leading organic certification body, ensuring this premium Washington State peppermint is grown without synthetic pesticides, herbicides, or artificial fertilizers.

Pure Organic Farming: Sourced from the legendary Willamette Valley in Washington State, where organic peppermint farming combines traditional family heritage with sustainable, environmentally conscious growing practices. This is the same region where peppermint oil was once so valuable it was stored in bank vaults!

Exceptionally Clean & Sharp: Organic cultivation enhances the natural purity, delivering an exceptionally clean, sharp profile loaded with authentic minty character that's simply unmatched.

Pure Refreshment: Best enjoyed on its own to fully appreciate the strong, cool, and invigorating minty taste with that distinctive pungent and sweet aroma.


Functional & Wellness Benefits

From the Greek myth of the beautiful nymph Menthe to Victorian England's tradition of using peppermint to cleanse homes of negativity, this remarkable herb has been cherished across cultures and centuries - now grown with modern organic integrity.

Natural Benefits: Caffeine-free organic peppermint tea may help with digestive comfort, ease tension headaches, reduce stress and anxiety, and improve mental clarity and focus.

Perfect Timing: Great after dinner to aid digestion or before bedtime for relaxation, this pure organic peppermint infusion delivers fresh, invigorating refreshment whenever you need it most.

Biogro Certified Organic Willamette Valley Peppermint - where legendary quality meets pure, organic perfection in every exceptionally clean, sharp, and minty cup.

Tea Bag Packaging Material

Tea bags are commonly made from PLA mesh, paper or nylon. t leaf T uses pyramid tea bags made from plant-based PLA, rather than paper or nylon. Here is how the materials differ and what that means for composting.

PLA Pyramid Tea Bags Used by t leaf T

PLA, or polylactic acid, is a plant-based material that can be made from crops such as corn or sugar cane. Our NeoSoilon® pyramid tea bags are made from sugar-cane-derived PLA. PLA tea bags have been available since the mid-2000s and are not made from petroleum-based plastic.

NeoSoilon® is a woven mesh made by Nasa Corporation from 100% PLA filaments. The manufacturer states that NeoSoilon® is certified by the Non-GMO Project. Our pyramid tea bags, including the tag and string, contain no nylon or polypropylene.

PLA is spun into thread and woven to make the clear mesh. It behaves like a plastic when heated, which allows the seams to be sealed using ultrasonic vibrations. This joins the seams without the need for petrochemical-based sealing plastics. PLA melts at around 170°C, well above the temperature of boiling water.

Commercial composting

Our NeoSoilon® pyramid tea bags are intended for industrial or commercial composting. The material meets the European standard EN 13432, ISO 17088 and the American standard ASTM D6400. Under industrial composting conditions at around 58°C, the manufacturer states that 90% of the material’s weight can biodegrade within 180 days.

In soil or water, the manufacturer estimates that the mesh takes around three years to break down. It is not home compostable. Although materials designed for home composting are available, the option we have assessed breaks down within weeks, which is not practical for a product that needs a long shelf life, such as tea. Please check whether a suitable commercial composting facility is available in your area.

Read more from Nasa Corporation about NeoSoilon®.

Old-Style Paper Tea Bags

Paper tea bags have been used for almost 100 years. The paper fibres do not naturally adhere to each other, so the bags need to be heat-sealed. Most paper tea bag materials use a small amount of petro-based sealing plastic to make this possible.

As a result, a paper tea bag may be about 98% paper fibre and around 2% petro-based plastic. The paper fibre can break down in home composting, but the plastic portion is not compostable or biodegradable. This is not an option we use at t leaf T.

Nylon Pyramid Tea Bags

Nylon pyramid tea bags have been available since around 1996, before PLA tea bag technology existed. Nylon is a petroleum-based plastic. It is not compostable or biodegradable and can persist in the environment for hundreds of years.

Nylon costs substantially less than PLA, which can make it an attractive option for producers focused on cost. We do not use nylon tea bags at t leaf T.

Our View

No tea bag material is perfect. For the convenience of tea bags, we believe our plant-based PLA is the most sustainable option currently available to us. For an option without a single-use tea bag, every tea we sell is also available as loose leaf.

Frequently Asked Questions

Are t leaf T pyramid tea bags home compostable?

No. Our NeoSoilon® PLA pyramid tea bags are intended for industrial or commercial composting, not home composting. Check whether a suitable commercial composting facility is available in your area.

What are t leaf T pyramid tea bags made from?

They are made from NeoSoilon®, a woven mesh produced by Nasa Corporation from 100% sugar-cane-derived PLA filaments. The tea bags, including the tag and string, contain no nylon or polypropylene.

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