Source Naturals Theanine Serene 60 Tablets
Source Naturals Theanine Serene is a supplement which contains the amino acid L-Theanine along with Magnesium and other ingredients which promote relaxation, calm and focus.
Source Naturals Theanine Serene 60 Tabs Bulletpoints
- Promotes Anxiety & Stress Relief
- Increased Focus and Attention
- May Improve Immune System Function
- 200mg L-Theanine With Taurine, Magnesium and More
Take 2 tablets daily with or without food.
Source Naturals Theanine Serene 60 Tablets Ingredients
Warnings & Side Effects
Store in a cool dry place after opening
Hidese S, Ogawa S, Ota M, et al. Effects of L-Theanine Administration on Stress-Related Symptoms and Cognitive Functions in Healthy Adults: A Randomized Controlled Trial. Nutrients. 2019;11(10):2362. Published 2019 Oct 3. doi:10.3390/nu11102362
White DJ, de Klerk S, Woods W, Gondalia S, Noonan C, Scholey AB. Anti-Stress, Behavioural and Magnetoencephalography Effects of an L-Theanine-Based Nutrient Drink: A Randomised, Double-Blind, Placebo-Controlled, Crossover Trial. Nutrients. 2016;8(1):53. Published 2016 Jan 19. doi:10.3390/nu8010053