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Florastor Probiotics for Women, Digest and De-Stress, Probiotics for Digestive Health, Vaginal Probiotic, and L-Theanine for Mind and Body Wellness, 30 Capsules
Regular price £37.98Sale price £37.98 Regular priceUnit price per -
Maennyliy Melatonin 20mg Gummies for Adults - Sugar Free Melatonin Gummies Extra Strength with L-Theanine, Magnesium, Ashwagandha, Turmeric, D3 & Zinc - Non-Habit Forming
Regular price £43.25Sale price £43.25 Regular priceUnit price per -
SmartyPants Adult Stress Support Gummies: Fast-Acting Calm & Mood Support with L-Theanine 200mg & Ashwagandha (Sensoril), Non-Drowsy, Mixed Berry Flavor, 60 Count (30 Day Supply)
Regular price £30.07Sale price £30.07 Regular priceUnit price per -
ZzzQuil Pure Zzzs +Magnesium Capsules – L-Theanine and Magnesium Sleep Aid, 4-in-1 Magnesium: Citrate, Bisglycinate, Oxide, and Carbonate, Sleep Aids for Adults, 90 Capsules
Regular price £26.96Sale price £26.96 Regular priceUnit price per -
WellPath Soothe Cortisol Manager - Cortisol Supplements for Women with KSM-66® Ashwagandha & L-Theanine - Stress Support, Detox - 11-in-1 Complex, Vegan, Made in USA, Non-GMO, 60 Ct
Regular price £35.98Sale price £35.98 Regular priceUnit price per -
DLNIA Super Calm Cortisol Supplement with Magnesium Glycinate, Ashwagandha KSM-66, L-Theanine, Phosphatidylserine, Ginkgo Biloba & Lions Mane for Calm, Focus, Mental Clarity, Relaxation, Sleep, Energy
Regular price £45.53Sale price £45.53 Regular priceUnit price per -
Life Extension Theanine XR™ Stress Relief – L-Theanine – Promotes a Calm Response to Daytime Stress – Non-GMO, Gluten-Free, Vegetarian – 30 Tablets
Regular price £34.01Sale price £34.01 Regular priceUnit price per -
Micro Ingredients L-Theanine 400mg, 400 Softgels | Highly Bioavailable with Coconut Oil | Extra Strength Theanine Amino Acid | Calm & Relaxation Support + Focus Supplement | Non-GMO, Gluten Free
Regular price £38.00Sale price £38.00 Regular priceUnit price per -
The Patch Remedy Relax Patch | L-Theanine, Lemon Balm, Valerian, Ashwagandha, Passionflower | 30 Patches
Regular price £44.40Sale price £44.40 Regular priceUnit price per -
EZ Melts L-Theanine 200 mg - Stress & Relaxation Support Supplement - No Artificial Flavors - No Drowsiness - Non-GMO & Vegan - Sweet Cherry - 60 Dissolvable Tablets (30 Servings)
Regular price £35.00Sale price £35.00 Regular priceUnit price per -
VALI Caffeine 50mg & L Theanine 100mg - Caffeine Pills & L-Theanine for Smart Smooth Energy & Focus Supplement. Nootropic Brain Booster Cognitive Support Stack & Focused Clarity. 120 Veggie Capsules
Regular price £39.00Sale price £39.00 Regular priceUnit price per -
Alani Nu Pre Workout Powder GLAXAY Lemonade, Amino Energy Boost, Endurance Supplement, Sugar Free, 200mg Caffeine, L-Theanine, Beta-Alanine, L-Citrulline, 30 Servings
Regular price £53.01Sale price £53.01 Regular priceUnit price per -
Ultima Replenisher Daily Focus Supplement & Electrolytes Powder - Acai Blueberry, 14 Stickpacks - Hydration Packets, 60mg Caffeine from Green Tea Extract & L-Theanine to Improve Focus & Concentration
Regular price £43.25Sale price £43.25 Regular priceUnit price per -
Adndale Cortisol Supplements for Women. Ashwagandha Supplements with Magnesium Glycinate, L-Theanine & More. Cortisol Reducer for Women - 90 Capsules
Regular price £46.48Sale price £46.48 Regular priceUnit price per -
Kids Magnesium Glycinate Liquid Drops, Magnesium for Kids with Calcium, Zinc, L-Theanine, Vitamin D3 K2, C for Sleep, Relaxation, Calm, Focus, Brain, Mood, Bones & Muscles - Pineapple Flavor 2 Pack
Regular price £43.00Sale price £43.00 Regular priceUnit price per -
Santa Cruz Paleo Sleep Caps with L-Theanine, Lemon Balm, Passion Flower & Valerian Root, Melatonin-Free Nighttime Relaxation, Paleo & Keto Friendly, Sugar & Gluten Free, 30 Capsules
Regular price £44.39Sale price £44.39 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 |