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GREENPEOPLE Cortisol Supplements for Women & Men - Cortisol Reducer Detox Manager w/KSM-66 Ashwagandha/Magnesium/L-theanine/GABA/Vitamin B6 for Mood/Sleep/Stress Relief 60 CT Raspberry Flavor Gummies
Regular price £36.00Sale price £36.00 Regular priceUnit price perSold out -
90 Count Magnesium Glycinate Gummies 400 mg - Sugar Free Magnesium Supplement for Adults with Glycinate & Malate, L-Theanine, Ashwagandha, Zinc, Vitamin B6 & D3, Supports Relaxation & Sleep
Regular price £35.00Sale price £35.00 Regular priceUnit price per -
Liquid Anti Stress Cortisol | Liquid Magnesium Drink Cortisol | L-Theanine, Ashwagandha, Magnesium, Ashwagandha | 20 Packets | Sugar Free
Regular price £41.00Sale price £41.00 Regular priceUnit price per -
HOLLEGEND L-Theanine Gummies, l'theanine 400mg with Ashwagandha, GABA, 5HTP, L-Theanine Chewable Supplement for Relax, Zzz & Focus Support, Vegan, Lemon Flavor, 60 Counts
Regular price £35.00Sale price £35.00 Regular priceUnit price per -
Evolance Saffron Supplements Extract for Stress & Mood Support – Affron 28mg, Magnesium Glycinate 1000mg, L-Theanine 200mg – High Absorption, Sleep & Focus Support, Melatonin-Free, 60 Veggie Capsules
Regular price £48.92Sale price £48.92 Regular priceUnit price per -
Liquid Magnesium Glycinate Drops for Sleep Support & Nighttime Calm, Magnesium Drops with Chamomile, Ashwagandha, L-Theanine & GABA for Relaxation Support, Gentle Absorption, Strawberry Flavor, 2 Fl Oz
Regular price £37.00Sale price £37.00 Regular priceUnit price per -
OmniCalm Cortisol Supplements for Women & Men | Cortisol Reducer & Manager with Sensoril Ashwagandha, Suntheanine L-Theanine, Magnesium Glycinate | Physician-Formulated 14-in-1 Stress Relief - USA
Regular price £40.00Sale price £40.00 Regular priceUnit price per -
Kindnature L-Theanine 200mg Gummies for Kids 4+ & Adults – Pure Single-Ingredient Calm & Focus Chewables – Clinical Dose, Non-Drowsy Relaxation – Vegan, Mixed Berry, Non-GMO – 60 Ct
Regular price £34.96Sale price £34.96 Regular priceUnit price per -
Som Sleep, Calm Sleep Nighttime Powder Drink Mix, Melatonin 3mg, Magnesium, Vitamin B6, L-Theanine & GABA – Vegan, Zero Sugar – Berry, 10-Pack
Regular price £42.11Sale price £42.11 Regular priceUnit price per -
Evlution EVL Intense Pre Workout with Creatine - ENGN Energizing Pre Workout for Men Powder Drink for Lasting Energy Focus and Recovery - with Beta Alanine Caffeine and L Theanine - Cherry Limeade
Regular price £48.94Sale price £48.94 Regular priceUnit price per -
EVL Intense Pre Workout with Creatine - ENGN Energizing Pre Workout for Men Powder Drink for Lasting Energy Focus and Recovery - with Beta Alanine Caffeine and L Theanine - Blue Raz
Regular price £41.00Sale price £41.00 Regular priceUnit price per -
Evlution EVL Intense Pre Workout with Creatine - ENGN Energizing Pre Workout for Men Powder Drink for Lasting Energy Focus and Recovery - with Beta Alanine Caffeine and L Theanine - Rocket Pop
Regular price £48.94Sale price £48.94 Regular priceUnit price per -
12-in-1 Nootropic Brain Supplement with Caffeine Anhydrous: Ginkgo Biloba for Brain Support, Memory and Focus - B12, Alpha GPC, L Theanine and Choline Supplements with Bioperine with 1321mg (60ct)
Regular price £36.96Sale price £36.96 Regular priceUnit price per -
Stress-Relax Tranquil Sleep by Natural Factors, Sleep Aid with Suntheanine L-Theanine, 5-HTP, Melatonin, 90 Softgels
Regular price £47.33Sale price £47.33 Regular priceUnit price per -
NATURE TARGET Magnesium Powder Supplement with Glycinate, Citrate, Malate, Magnesium Complex with L-Theanine & Vitamin B6 for Muscle, Heart & Brain, Vegan, 10.58 oz (100 Servings), Lemon Orange Flavor
Regular price £43.25Sale price £43.25 Regular priceUnit price per -
Lunakai USA Made Magnesium Glycinate Gummies with L-Theanine for Kids & Adults – 420mg Magnesium Supplement for Calm, Sleep & Stress Support, 60ct
Regular price £46.62Sale price £46.62 Regular priceUnit price per
About L-Theanine
| Products in this category | 324 |
|---|---|
| Brands include | 365 by Whole Foods Market, Adndale, AFXMATE, Alani Nu, Amazing Grass, AMENQ hHEALTH, American Standard Supplements, Arazo Nutrition |
| Delivery | Free standard delivery, usually 5–10 business days to the UK |
| Returns | 30 days on unopened items |