L-theanine — the calm-focus amino acid at the heart of 2026's melatonin-free sleep stacks. Capsules, powders and combinations.
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Vendor:Waterboy
Waterboy Weekend Recovery Variety Pack | 3,200mg Electrolyte Powder Packets | Ginger + L-Theanine + Vitamins | No Sugar | Gluten Free | 24 Sticks
Meet Waterboy Weekend Recovery Waterboy Weekend Recovery Variety Pack is a purpose-built electrolyte mix designed for adults who want a thoughtful, convenient way to hydrate after long days or active weekends. Each sip blends electrolytes with ginger and L-theanine, plus a set of essential...- £67.33
- £67.33
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Vendor:SMARTERNUTRITION
SMARTERNUTRITION Smarter Magnesium Complex - Chelated Glycinate, Citrate, Malate & L-Theanine for Sleep & Relaxation - 360 Tablets (180-Day Supply)
Why choose Smarter Magnesium Complex Smarter Magnesium Complex blends four forms of magnesium chosen for gentle absorption and broad support. The core is magnesium glycinate chelate, noted for high bioavailability and stomach-friendly properties. Magnesium citrate contributes to easy absorption, magnesium malate supports energy metabolism...- £71.67
- £71.67
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Vendor:STRIPPIES
STRIPPIES Dissolvable Sleep Strips – Fast-Acting Melatonin 5mg with L-Theanine, Lavender, Chamomile, Hibiscus & Valerian – Cranberry Flavor – 90 Strips
Calm, Convenient Wind-Down for Bedtime and Travel STRIPPIES Dissolvable Sleep Strips offer a quick, discreet way to transition toward rest. Each strip blends a measured melatonin dose with a botanical lineup—L-Theanine, lavender, chamomile, hibiscus, and valerian—designed to create a gentle, soothing moment at the...- £86.49
- £86.49
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Vendor:VitaDreamz
VitaDreamz Premium Melatonin Sleep Gummies | Advanced Nighttime Blend with GABA, L-Theanine & Chamomile | 60 Count
Elevated nighttime support in a tasty, clean-label gummy VitaDreamz Premium Melatonin Sleep Gummies offer a thoughtfully designed nighttime blend that helps you wind down as day fades. The Slumber Berry flavor delivers a pleasant, sugar-free chew with a soft texture, making your nightly routine...- £69.80
- £69.80
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Vendor:THORNE
THORNE Theanine 200mg | Relaxation, Focus & Stress Support – 90 Capsules
THORNE Theanine 200 mg: Calm focus for everyday tasks Discover a premium L-Theanine formula designed to support a composed, alert mind across work, study, and personal routines. Each capsule delivers 200 mg of L-Theanine, a naturally occurring amino acid chosen for its potential to...- £87.07
- £87.07
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Vendor:TruHeight
TruHeight Sleep Gummies for Kids & Teens | Natural Sleep Aid with Melatonin, Ashwagandha & L-Theanine
TruHeight Sleep Gummies are designed for kids and teens seeking a gentle, natural bedtime routine. The formula blends four active ingredients—melatonin, L-Theanine, Lemon Balm, and Ashwagandha—with a kid-friendly 1 mg melatonin dose to support calm evenings and a restful night. The result is a...- £100.22
- £100.22
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Vendor:SMARTERNUTRITION
Smarter Magnesium Complex – Chelated Magnesium Glycinate + Citrate + L-Theanine for Sleep
Smarter Magnesium Complex: A balanced blend for sleep, relaxation, and everyday muscle comfort Smarter Magnesium Complex combines four highly absorbable forms of magnesium in a gut-friendly blend, designed to support a smoother transition between day and night and to help you move comfortably through...- £128.65
- £128.65
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Vendor:ReviNutra
ReviNutra 2 Pack Kids Magnesium Gummies – Apple & Kiwi with L-Theanine, Chamomile, Vitamin D & B6
Overview Meet ReviNutra 2 Pack Kids Magnesium Gummies, a sugar-free, apple–kiwi flavored chewable designed for both kids and adults who prefer a tasty routine. The formula blends magnesium glycinate with a thoughtful mix of supportive ingredients to create a comforting, enjoyable daily habit. What’s...- £47.60
- £47.60
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Vendor:OFF BY PSICOESPACIO
OFF BY PSICOESPACIO Night Time L-Theanine & Melatonin Sleep Aid – 60 Count
Premium Nighttime Sleep Support for Adults OFF BY PSICOESPACIO Night Time Sleep Aid blends L-theanine with melatonin to offer a gentle, approachable option for those evenings when winding down feels essential. Designed to fit into real-life routines, this sleep aid aims to help you...- £53.08
- £53.08
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Vendor:NZE
NZE Caffeine Nootropic Pouches – 50mg Caffeine, Alpha GPC, L-Tyrosine & L-Theanine – Nicotine Free (Strawberry Kiwi)
Elevate your routine with NZE Caffeine Nootropic Pouches Meet NZE Caffeine Nootropic Pouches in Strawberry Kiwi, a nicotine-free, sugar-free energy option designed for busy days, late-night study sessions, or a pre-workout timing. Each pouch delivers 50 mg caffeine and a precise nootropic blend to...- £50.89
- £50.89
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Vendor:PurePix
PurePix QuitPix: Nicotine-Free Flavored Toothpicks with NAC & L-Theanine – 5 Flavor Variety Pack
Discover QuitPix: a nicotine-free flavor experience designed for everyday mindfulness PurePix QuitPix flavored toothpicks offer an elevated, nicotine-free option to keep your mouth engaged and refreshed. The extra-thick toothpicks deliver a satisfying tactile bite, while the carefully balanced flavors awaken the senses. Infused with...- £50.89
- £50.89
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Vendor:Primal Prelude
Primal Prelude Caffeine-Free Nootropic Pouches with Ginkgo Biloba & L-Theanine | Wintergreen Flavor | 100 Pouches
Meet Primal Prelude Wintergreen Pouches Experience a caffeine-free, nicotine-free nootropic option designed for discreet, on-the-go focus. Each pouch blends Ginkgo Biloba, Bacopa Monnieri, and L-Theanine with a refreshing wintergreen flavor to support mental clarity without stimulants. These pouches offer a clean, stimulant-free profile that...- £50.89
- £50.89
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Vendor:Sijigood
Sijigood 180 Count Ashwagandha Gummies 2500mg with L-Theanine & GABA
Daily Calm and Mind-Body Balance Discover a practical chewable option that blends a robust 2500mg of ashwaganda per serving with soothing L-Theanine and GABA. The formula is designed to support a calmer headspace and a more centered response to everyday stress, suitable for both...- £46.39
- £46.39
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Vendor:ReviNutra
ReviNutra 2 Pack Magnesium Gummies for Kids & Adults – 400mg Magnesium Glycinate with L-Theanine, Chamomile, Vitamin B6 & Vitamin D – Strawberry 120ct
Discover a tasty, kid-friendly way to supplement daily magnesium ReviNutra 2 Pack Magnesium Gummies for Kids & Adults offer a convenient, strawberry-flavored chew with a measured 400 mg of magnesium glycinate in every two gummies. This easy-to-chew format is designed to fit seamlessly into...- £45.41
- £45.41
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Vendor:ReviNutra
ReviNutra 2 Pack Kids Magnesium Gummies with L-Theanine, Chamomile, Vitamin D & B6 – Sugar Free Raspberry
Elevate daily routines with ReviNutra 2 Pack Kids Magnesium Gummies This two pack provides 400 mg of magnesium per serving, delivering a practical option for family wellness. Two easy to chew gummies make magnesium addition straightforward for kids and adults, with a raspberry flavor...- £45.41
- £45.41
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Vendor:ReviNutra
ReviNutra Kids Magnesium Gummies – Chelated Magnesium Glycinate, L-Theanine, B6 & D3 (Peach & Mango, 120ct)
Overview Meet ReviNutra Magnesium Gummies for Kids—a convenient, sugar-free chewable designed for both kids and adults who value a simple daily routine. Packaged as a 2-pack with a total of 120 gummies, these gummies blend magnesium glycinate with mood-supporting ingredients to offer a gentle,...- £42.11
- £42.11
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Vendor:ReviNutra
ReviNutra Magnesium Gummies for Kids – L-Theanine, B6 & D3 for Sleep, Calm & Focus (120 Count)
OverviewDiscover a kid-friendly magnesium option from ReviNutra that combines bioavailable magnesium glycinate with soothing botanicals and essential vitamins. These gummies are designed for easy chewing and offer a playful two-flavor experience that can appeal to both kids and adults who value daily wellness routines.Key...- £40.48
- £40.48
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Vendor:ReviNutra
ReviNutra Kids Magnesium Glycinate Gummies – Calm Sleep & Mood Support with L-Theanine, B6, D3 (Sugar Free Strawberry, 120 ct)
Overview Discover ReviNutra Kids Magnesium Glycinate Gummies, a chewable magnesium supplement designed for both kids and adults. Formulated with magnesium glycinate, L-Theanine, lemon balm, passion flower, chamomile, and essential vitamins B6 and D3, these gummies come in a delicious sugar-free strawberry flavor. The combination...- £40.47
- £40.47
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Vendor:ReviNutra
ReviNutra Magnesium Gummies for Kids - Glycinate, L-Theanine, B6, D3 | Sugar Free Grapes 120 ct
ReviNutra Magnesium Glycinate Gummies for Kids and Adults Meet ReviNutra Magnesium Glycinate Gummies, a satisfying grape-flavored chew designed for kids and adults who want a simple, tasty habit to support calm moments, restful sleep, mood balance, and everyday energy. This formula blends magnesium glycinate...- £40.47
- £40.47
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Vendor:ReviNutra
ReviNutra Magnesium Gummies for Kids | Magnesium Glycinate with L-Theanine, B6 & D3 – Sugar-Free Orange 120ct
Calm Magnesium Gummies for Sleep, Relaxation, and Everyday Wellness ReviNutra Calm Magnesium Gummies bring together high‑bioavailability magnesium glycinate with calming herbs and essential vitamins in a delicious orange chew. This kid‑friendly formula is designed to be gentle on the stomach while supporting a calm...- £42.12
- £42.12
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