Healf L-Theanine: every product priced per 200 mg
Healf has 6 L-Theanine products in stock that we price per dose. Its cheapest, Double Wood Supplements L-Theanine, costs 14p per 200 mg: 1st of 12 in the L-theanine table. That is the cheapest in the L-theanine table. Prices checked 30 September 2026 to 20 October 2026.
- In stock at Healf
- 6and 1 out of stock
- Its cheapest
- 14pper 200 mg
- Place in its table
- 1stof 12 in the L-theanine table
- Cheapest anywhere
- 14pat Healf
Healf L-Theanine products
Every price is for the same standard dose and the products sit in the order of the L-theanine table: in stock first, then the price per dose. The place is where each product stands in that table across every UK shop.
| Product | Price | Per dose | A month | Place in its table |
|---|---|---|---|---|
| Double Wood Supplements L-TheanineDetails and price history | £16.49View at Healf (opens in a new tab) | 14pper 200 mg | £4.12 | 1st of 12 |
| Cytoplan L-TheanineDetails and price history | £13.99View at Healf (opens in a new tab) | 19pper 200 mg | £5.60 | 2nd of 12 |
| NOW Foods L-Theanine 200mgDetails and price history | £14.19View at Healf (opens in a new tab) | 24pper 200 mg | £7.10 | 5th of 12 |
| Momentous L-TheanineDetails and price history | £36.49View at Healf (opens in a new tab) | 61pper 200 mg | £18.24 | 7th of 12 |
| Pure Encapsulations L-TheanineDetails and price history | £39.49View at Healf (opens in a new tab) | 66pper 200 mg | £19.75 | 9th of 12 |
| BrainMD L-Theanine GummiesDetails and price history | £19.86View at Healf (opens in a new tab) | 66pper 200 mg | £19.86 | 10th of 12 |
| Momentous L-TheanineDetails and price history | £32.84View at Healf (opens in a new tab) | 55pper 200 mg | £16.42 | 12th of 12 |
Prices checked 30 September 2026 to 20 October 2026. We earn commission when you buy through these links; it never affects the order.
L-Theanine at other shops
- W-Wellness3 products in stock, cheapest in the L-theanine table 21p per 200 mg
- Holland & Barrett1 product in stock, cheapest in the L-theanine table 23p per 200 mg
- Vitamin Planet1 product in stock, cheapest in the L-theanine table 50p per 200 mg
Delivery at Healf: Free delivery over £50.00, otherwise £3.99. It depends on the rest of the order, so it is never counted in the prices above.
Questions about Healf's L-Theanine
How many L-Theanine products does Healf sell?
On 20 October 2026, we price 6 L-Theanine products at Healf that are in stock, and 1 more that are out of stock, in 1 form. In the L-theanine table the ones in stock run from 14p to 66p per 200 mg.
What is the cheapest L-Theanine at Healf?
Double Wood Supplements L-Theanine, £16.49 for 120 capsules, which works out at 14p per 200 mg. That is 1st of 12 in the L-theanine table across UK shops, checked 30 September 2026 to 20 October 2026.
Is Healf the cheapest place to buy L-Theanine?
On 20 October 2026, Healf's cheapest, Double Wood Supplements L-Theanine, is the cheapest in the L-theanine table, at 14p per 200 mg. Check the price on the shop's page before you buy: it changes.
Does Healf charge for delivery?
Healf's own rule: Free delivery over £50.00, otherwise £3.99. Delivery depends on the rest of the order, so it is shown beside the shop's prices and never counted in them.
How are Healf's L-Theanine prices compared with other shops'?
Every price is worked out for the same standard dose, one 200 mg dose, which is a unit for comparing prices and not a recommendation. A product is placed only against products of the same form, by price per dose, and the place shown is its place in that form's table across UK shops. We earn commission when you buy through our links; it never affects the order.
A standard dose is a unit for comparing prices, not a recommendation. How we compare· Prices by shop · All L-Theanine prices · Healf's prices last changed