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