Happy Herb Co
Manuka Leaf
Manuka Leaf
EFFECTS
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Manuka is native to New Zealand and has been used for centuries by Maori peoples for its medicinal properties. The Manuka tree is a small, shrub-like tree that grows in the wild throughout New Zealand. In recent years, it has gained recognition for its numerous health benefits and medicinal properties. Traditionally used to potentially assist with digestive issues, energy levels, respiratory issues and for its abundance of minerals and vitamins.
Manuka is native to New Zealand and has been used for centuries by Maori peoples for its medicinal properties. The Manuka tree is a small, shrub-like tree that grows in the wild throughout New Zealand. In recent years, it has gained recognition for its numerous health benefits and medicinal properties. Traditionally used to potentially assist with digestive issues, energy levels, respiratory issues and for its abundance of minerals and vitamins.
Manuka Leaf Uses & Actions
Manuka Leaf Uses & Actions
Primary Uses: Infections, Fungal Infections, Fever, Colic, and Digestive Complaints.
Key Herbal Actions: Astringent, and Antimicrobial.
Ingredients
Ingredients
Contents: Manuka leaf (Leptospermum scoparium)
PREPARATION
PREPARATION
Preparations: 1 tsp/cup, steep covered 10 minutes. Drink 3 times daily.
PHYTOTHERAPY
PHYTOTHERAPY
Mānuka (Leptospermum scoparium)
The shrub Leptospermum scoparium, commonly called mānuka, contains a variety of bioactive compounds including monoterpenes, sesquiterpenes, and triketones in its essential oils, as well as phenolic constituents and tannin-type compounds¹. In traditional Māori medicine, leaves and bark of mānuka were used to prepare decoctions or infusions for conditions such as urinary complaints, colds, and for topical use on skin issues². Modern laboratory studies have shown that extracts of L. scoparium essential oil display antimicrobial and antioxidant activities in vitro, which is consistent with its traditional topical use¹.
This information is for educational purposes only and does not refer to the effects of any specific product.
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1. Lis-Balchin, M., Hart, S. L. & Deans, S. G. (2000). Pharmacological and antimicrobial studies on different tea-tree oils (Melaleuca alternifolia, Leptospermum scoparium or Manuka and Kunzea ericoides or Kanuka) originating in Australia and New Zealand. Phytotherapy Research, 14(8), 623–629. https://doi.org/10.1002/1099-1573(200012)14:8
2. Herb Federation of New Zealand. (2007). Mānuka (Leptospermum scoparium) monograph. Retrieved [Nov, 2025], from https://www.herbs.org.nz/herbs/manuka/
Specifications
Specifications
Manuka Leaf by Happy Herb Co.
Other Names: Tea Tree, Broom teatree, Manuka, New Zealand Tea Tree and Jelly Bush.
Grown in: New Zealand
Organic Status: Wildharvested
Plant Parts: Aerials
Packaging: Home compostable, reusable zip lock pouch
Precautions
Precautions
- Manuka is a high tannin containing herb. Caution with long-term use due to the effects of tannin on nutrient absorption.
- Caution high doses in constipation
For specific herb contraindications, see our Herb Hub for more detailed information.
Happy Herb Co provides referenced information for educational purposes only, and does not make any therapeutic claims for any of their products.
Please seek advice from a healthcare provider if you wish to use herbs for therapeutic purposes.

Manuka Leaf
Manuka Leaf is an antimicrobial and anti-inflammatory herb that has been used traditionally by the Maori people of New Zealand.




