L-theanine capsules
9 capsules · narrow to what's right for you — strength, pack size, form — then take the best price
SortA–ZLowest pricePer capsulePackAny60+90+120+180+VeganMade in BritainKetoLow-carbStrengthAny500mg+1000mg+1000IU+
Showing 1–9 of 9
HealviaHealvia Magnesium Complex 1000mg 120 Capsules120 per pack · 1000mg · 22.9p/cap£27.42 
Love HempLove Hemp Lion's Mane Mushroom 10500mg 90 Capsules90 per pack · 10500mg · 10.7p/cap£9.59 
Supreme HerbalsSupreme Herbals Organic Ashwagandha 500mg 120 Capsules120 per pack · 500mg · 35.1p/cap£42.18 
TheShroomShopTheShroomShop Calm Reishi+ 750mg 90 Capsules90 per pack · 750mg · 38.9p/cap£34.99 
TheShroomShopTheShroomShop Clarity Lion's Mane 750mg 90 Capsules90 per pack · 750mg · 38.9p/cap£34.99 
TheShroomShopTheShroomShop Elevate Reishi+ 750mg 90 Capsules90 per pack · 750mg · 38.9p/cap£34.99 
TheShroomShopTheShroomShop Reishi Ashwagandha L-Theanine 5-HTP Blend 750mg 90 Capsules90 per pack · 750mg · 38.9p/cap£34.99 
VAHDAMVAHDAM Ashwagandha 1800mg with L-Theanine 90 Capsules90 per pack · 1800mg · 30.5p/cap£27.48 
YoutheoryYoutheory Mushroom Stress Complex 1000mg 60 Capsules60 per pack · 1000mg · 48.3p/cap£28.98
Prices checked twice daily and ranked by price alone. How ranking works