# NEW LEAF PRODUCTS L-Theanine 400mg Vegan Capsules with Vitamin B6, 120

Add tea-derived L-theanine to your routine with 400mg per serving, vitamin B6 and 120 vegan capsules.

- [Original product page](https://www.ofertitastop.com/uk/product/new-leaf-products-theanine-400mg-vegan)
- [View offer](https://www.ofertitastop.com/uk/visit/new-leaf-products-theanine-400mg-vegan)
- Market: UK
- Language: en-GB
- Currency: GBP
- Product updated: 2026-11-04T07:31:27.362Z
- Brand: NEW LEAF PRODUCTS
- MPN: 5060814031817
- EAN / GTIN: 5060814031817
- SKU: ofertitastop-uk-146932
- Category: Health & Beauty > Healthcare > Fitness & Nutrition > Vitamins & Supplements
- Source store: amazon UK
- Active deal: Yes
- Price: 9.49 GBP
- Previous price: 12.94 GBP
- Discount: 27%
- Rating: 4.5 / 5
- Reviews: 837

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

With 400mg of L-theanine per serving and added vitamin B6, these capsules bring two ingredients together in a simple supplement format. The L-theanine is derived from tea leaves. A bottle contains 120 vegan capsules and is described as a two-month supply.

## Key features

Each serving provides 400mg of L-theanine, an amino acid found in green and black tea leaves. The capsules offer a defined serving in a convenient format for a regular supplement routine, while vitamin B6 adds a complementary ingredient. Vitamin B6 contributes to normal psychological function, making its inclusion a relevant point for shoppers looking for a supplement that combines both ingredients.

The plant-based capsule format suits vegan preferences. New Leaf says the L-theanine is carefully extracted from tea leaves, and that its supplements undergo post-production testing for heavy metals and unwanted compounds. The products are bottled and packaged in BRC-certified facilities, and the brand is a Certified B Corporation. Together, these details help shoppers understand the product’s sourcing and the quality-control approach behind it.

## Everyday use

The bottle’s 120 capsules are presented as a two-month supply, so it can fit into a planned daily supplement routine. The stated 400mg is per serving, use the serving information on the product packaging when incorporating it into your routine. As a capsule supplement, it offers a straightforward alternative for people who would rather take L-theanine in a measured format than seek it through tea. The added vitamin B6 is a point of difference from a product focused on L-theanine alone.

## Who it’s for

This formula is suited to adults seeking a vegan L-theanine supplement with vitamin B6 in the same product. It may also appeal to shoppers who want a tea-derived ingredient and prefer capsules to preparing a drink. If you are comparing options, consider whether a combined formula suits your routine better than a single-ingredient L-theanine supplement, here, the defining details are 400mg per serving, vitamin B6 and 120 vegan capsules.

New Leaf describes itself as a family-owned supplement brand with a range of vitamins and minerals. Its B Corporation certification and stated testing and packaging practices offer additional context for those who take responsible manufacturing and product checks into account when choosing a supplement.

## Buying verdict

Choose these capsules if you want a clearly stated 400mg L-theanine serving paired with vitamin B6, in a vegan format derived from tea leaves. The 120-capsule bottle is presented as a two-month supply, making this a practical fit for someone looking to add both ingredients to an everyday supplement routine.

## Images

![NEW LEAF PRODUCTS L-Theanine 400mg Vegan Capsules with Vitamin B6, 120 — 1](https://www.ofertitastop.com/i/9IKi-eHV_XGTsAyvUZ8Y1J2-0ZveF6CUxp5jpjnSyVJs7kOUilAs-IAwgCK4Bq-7y-rG9ixDG5goA5aXZ1dbEjscX-RxjVsJDUVpNkbHIuzGAEZF--kP.jpg)

![NEW LEAF PRODUCTS L-Theanine 400mg Vegan Capsules with Vitamin B6, 120 — 2](https://www.ofertitastop.com/i/K_WgAOvA9sXXrLSUvW9loC5mB1L_53GcSoxYgCIYi820P9h5BqngHV7DkBi5EGNQCiU8OUnUik3tpjXFhsGvSMcGnzgCQ3ShEHYmtLip3yLiAolXenZA.jpg)

![NEW LEAF PRODUCTS L-Theanine 400mg Vegan Capsules with Vitamin B6, 120 — 3](https://www.ofertitastop.com/i/aRci24L0b066JeSGI4fz84cT9ugoujRS5EVIXy5xpy2DuFu0-uFbVcJV--s8HgK71Hx-l3MIEmSvBuaDnLpXsemi28Prg6GZfrP74mmhqkBhPx4n4KZM.jpg)

![NEW LEAF PRODUCTS L-Theanine 400mg Vegan Capsules with Vitamin B6, 120 — 4](https://www.ofertitastop.com/i/naVaglcygJtyocWEtWSIcqGeBmyGXiPKfPmc1kZK6L8kjJqPTnsNxFXLSTNA7q5-JMZCNH7quAjnZQagHvBhdWVL6EVkjy94xGyIc7LF-dlqGxau9koi.jpg)

![NEW LEAF PRODUCTS L-Theanine 400mg Vegan Capsules with Vitamin B6, 120 — 5](https://www.ofertitastop.com/i/KHt92bjZJCmKzFtrzhjTsxghXmm0ilM8naDM0Oxve81UJVg5IXnO0KP5HC1wfn-iKWBAh4N_nOVwuZtScpFetqiawimlxoTs6EIaJxCzLCIWriK9SfI6.jpg)