Source Naturals, Serene Science®, Theanine Serene® With Magnesium, 120 Tablets
Source Naturals · 120 tablets · Tablets
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Product description
Serene Science®Calm Mind & Body Dietary Supplement Suitable For Vegetarians Serene Science® Theanine Serene® contains the amino acid L-theanine, to support relaxation and focused attention, and the calming neurotransmitter GABA. Taurine can support the movement of potassium out of neurons, which may help prevent overexcitation of neurons. It also features magnesium to support muscle and nerve relaxation, and calming holy basil leaf extract to gently soothe away the tension in your body. Try Theanine Serene to start relaxing today.
Price history
Best price so far: £23.01 at Iherb on 22 Jul 2026