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L-Theanine is the amino acid found naturally in green tea, however, in Higher Nature L-Theanine supplement, the absence of caffeine means that each capsule provides calm without drowsiness.

If you lead a hectic, stressful lifestyle or struggle with symptoms of anxiety, feeling flustered or frazzled, Higher Nature L-Theanine is a great, non-addictive supplement to help support both mood, focus, ease feelings of anxiety and support restful sleep. 

90 Veg Capsules. 


  • Eases symptoms of anxiety, feeling flustered or frazzled. 
  • Supports restful sleep.
  • Supports mood.
  • Supports cognitive function.
  • Amino acid found naturally in green tea
  • For calm without drowsiness
  • Each capsule provides 100mg
  • Contains 90 capsules.
  • Take up to two capsules a day 

Supporting the nervous system through healthy lifestyle habits and nutrition has a knock-on effect for the rest of our health, but sometimes we need a little extra support through supplementation. L-Theanine promotes feelings of relaxation as well as supporting sleep. It boosts levels of GABA in the brain, our calming neurotransmitter, and can also help elevate serotonin, both of which help you to calm down and boost mood.

Take 1-2 capsules a day (children over 8 years, 1 capsule a day), between meals.

One Capsule Provides: 100mg Theanine.

Capsule: hyrdoxypropyl methylcellulose; bulking agent: cellulose; anti-caking agent: silicon dioxide; anti-caking agent: magnesium stearate. 

Approx capsule size 13.6 x 5.6mm

Free From: Artificial colours, flavourings or preservatives, corn, dairy products, gluten, lactose, maize, salt, soya, wheat, yeast. 

Can I take Higher Nature L-Theanine If Pregnant, Breastfeeding or Taking a Particular Medication?
If planning a pregnancy, pregnant or breast-feeding, please speak with your health care professional. If you are currently taking any medication please consult your doctor first. Keep out of reach of children.

Is Higher Nature L-Theanine Vegan?
Yes, Higher Nature L-Theanine is vegan.


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