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NOW Supplements, L-Theanine 100 mg with Inositol and Taurine, Tension Management*, 90 Chewables
Regular price £26.91Sale price £26.91 Regular priceUnit price per -
NOW Foods Supplements, Sleep Regimen 3-In-1, With Melatonin, 5-HTP and L-Theanine, Restful Sleep Blend, 90 Veg Capsules
Regular price £29.90Sale price £29.90 Regular priceUnit price per -
OH MY CHEWY Magnesium Glycinate Gummies for Kids & Teens - Sleep & Chillax Sugar-Free and Melatonin-Free Magnesium Supplement with Chamomile, L-Theanine and Lemon Balm - 60 Count
Regular price £32.96Sale price £32.96 Regular priceUnit price per -
Solgar Triple Action Sleep, 30 Tri-Layer Tablets - Time-Release Melatonin & L-Theanine Plus Herbal Blend - Helps You Relax, Fall Asleep Fast & Stay Asleep Longer - Non-GMO, Gluten Free - 30 Servings
Regular price £23.37Sale price £23.37 Regular priceUnit price per -
dilib Triple Magnesium Complex Supplement - Magnesium Glycinate, Citrate, Malate Liquid Drops 500mg with Ashwagandha, L-Theanine, Vitamin B6 for Stress Relief, Sleep, Muscle Support - Strawberry Flavor
Regular price £31.39Sale price £31.39 Regular priceUnit price per -
Magnesium Glycinate Liquid Drops, Triple Magnesium Complex Supplement with Citrate, Malate 500mg Ashwagandha, L-Theanine, Vitamin B6 for Sleep, Calm, Stress Relief, Bone, Muscle, Mood - Lemon Flavor
Regular price £38.00Sale price £38.00 Regular priceUnit price per -
Nature's Way AM/PM Menopause Supplements for Women, Hot Flash Relief*, Night Sweats*, Restful Sleep*, Mood Swings*, Hormone-Free Formulas with Black Cohosh, Theanine, Valerian, 60 Tablets
Regular price £33.00Sale price £33.00 Regular priceUnit price per -
Nature's Way Sambucus Sleep + Immune* Elderberry Gummies, Sleep Support for Adults and Immune Support*, with Melatonin, Vitamin C, L-Theanine, Zinc, 50 Gummies (Packaging May Vary)
Regular price £31.69Sale price £31.69 Regular priceUnit price per -
Sleeping Pills for Adults 550mg - Melatonin 3mg | Valerian Root for Sleep | L-Theanine | Magnesium - Natural Sleep Aid Supplement - Non-Habit Forming Rest Support - Lab Tested - 1/day, 2 Month Supply
Regular price £26.90Sale price £26.90 Regular priceUnit price per -
Max Calm Relaxing Drink Mix | Raspberry-Lemonade Flavor | Magnesium Glycinate, KSM-66 Ashwagandha, L-Theanine & Vitamin D3 | MaxCalm | Gluten-Free, Vegan | 8 Ounce Powder
Regular price £27.30Sale price £27.30 Regular priceUnit price per -
Kids Magnesium Liquid Drops - Magnesium Glycinate Drops for Kids, Citrate Liquid with L-theanine, Chamomile & Vitamin B6 for Sleep, Relaxation, Calm & Focus - Strawberry Flavor, 2 Fl Oz
Regular price £35.28Sale price £35.28 Regular priceUnit price per -
Energy Rocks Caffeine Candy - Popping Energy Candy Crystals, 100mg Caffeine, L-Theanine & B12, Fast Energy, No Drink Needed - Coffee Alternative 6-Pack (Cherry Berry & Pineapple Mango)
Regular price £27.00Sale price £27.00 Regular priceUnit price per -
L Theanine Liquid Drops, Pure L-Theanine 400mg for Adults and Kids, Organic High Absorption L Theanine Supplement, Natural Focus Supplement, Non-GMO | Gluten Free | 30 Servings
Regular price £26.98Sale price £26.98 Regular priceUnit price per -
Cortisol Supplements for Women & Men, 18 in 1 Stress & Mood Support Drops with Magnesium 480mg, GABA, Ashwagandha, L-Theanine & Phosphatidylserine, for Relaxation & Sleep, Lemon Raspberry Flavor 60mL
Regular price £36.00Sale price £36.00 Regular priceUnit price per -
Magnesium Glycinate Liquid for Kids - Magnesium Bisglycinate Drops with L-Theanine, Chamomile & Vitamin B6, B12, C, D3 for Sleep, Relaxation, Immune Support, Calm & Focus - 2 Fl Oz, Strawberry Flavor
Regular price £37.44Sale price £37.44 Regular priceUnit price per -
Pure L-Theanine Powder, 100 Grams (1 Year Supply), Filler Free, No GMOs and Vegan Friendly
Regular price £29.00Sale price £29.00 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 |