Carusos L-Theanine 400 is a capsule supplement intended to support everyday wellbeing. Each bottle contains 30 capsules. This supplement is designed for adults as part of a balanced diet and active lifestyle. Always read the label and follow the directions for use.
Carusos L-Theanine 400 is a capsule supplement intended to support everyday wellbeing. Each bottle contains 30 capsules. This supplement is designed for adults as part of a balanced diet and active lifestyle. Always read the label and follow the directions for use.
Caruso's L-Theanine 400 30 Capsules
Carusos L-Theanine 400 is a capsule supplement intended to support everyday wellbeing. Each bottle contains 30 capsules. This supplement is designed for adults as part of a balanced diet and active lifestyle. Always read the label and follow the directions for use.
Carusos L-Theanine 400 is a capsule supplement intended to support everyday wellbeing. Each bottle contains 30 capsules. This supplement is designed for adults as part of a balanced diet and active lifestyle. Always read the label and follow the directions for use.
in 45 offers
The lowest price for Caruso's L-Theanine 400 30 Capsules right now is $17.48 at Better Value Pharmacy, compared across 35 retailers.
The all-time low was $1.00 on 17 Oct 2025 — today's price is 1648% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 3 Nov 2026.
Last updated at 03/11/2026 07:14:20
Caruso's L-Theanine 30 Capsules
Free delivery
Caruso's L-Theanine 400 30 Capsules
Free delivery between 9–17 Nov
Caruso's L-Theanine 400 Capsules 30
Delivery $9.95
Caruso's L-Theanine 400 Capsules 30
Delivery between 10–17 Nov $9.95
Carusos L-Theanine 30 Capsules
Delivery between Wed – Thu $9.99
Carusos L Theanine Capsules (30 Packs) | Chemist Warehouse
Same-day delivery $5.99
Carusos L-Theanine 30 Capsules
Delivery $11.49
Caruso's L-Theanine 400 30 Capsules
Delivery $7.99
Caruso's L-Theanine 400 Capsules 30
Delivery $9.95
Caruso's L-Theanine 400 Capsules 30
Delivery $9.95
| Form | Hard Capsules |
| Supplement Type | Amino Acids |
| Target Concern | Stress |
| Benefit | Helps to support mental function and concentration, Assists with mind relaxation, Helps to calm the mind |
| Body Part Use | Brain |
Caruso's L-Theanine 30 Capsules
Free delivery
Caruso's L-Theanine 400 30 Capsules
Free delivery between 9–17 Nov
Caruso's L-Theanine 400 Capsules 30
Delivery $9.95
Caruso's L-Theanine 400 Capsules 30
Delivery between 10–17 Nov $9.95
Carusos L-Theanine 30 Capsules
Delivery between Wed – Thu $9.99
| Form | Hard Capsules |
| Supplement Type | Amino Acids |
| Target Concern | Stress |
| Benefit | Helps to support mental function and concentration, Assists with mind relaxation, Helps to calm the mind |
| Body Part Use | Brain |
