Sisu Stress Rescue L-Theanine (capsules)

60 vegi-caps
by Sisu
Product ID: S02662
ON SALE Extra 10% OFF applied at cart
Retail Price:

Vitasave: $44.99
   Save 10%

Sisu Stress Rescue L-Theanine


Many of us face stressful situations every day that cause worry, anxiety, and decrease our quality of life. Some potentially stressful situations such as traffic, relationships, giving presentations, or attending important meetings are predictable stressors that we can often prepare for in advance. However, other stresses such as being confronted with something we fear, hearing bad news, or a traffic accident may occur suddenly and without warning. Over time, repeated stress can have cumulative negative effects on our mental and physical health, which can contribute to cardiovascular disease, impaired immunity, headaches, insomnia, and even depression. Prescription drugs such as anti-anxiety medications and sleep aids may be used to deal with some aspects of stress, but they only mask symptoms and come with the risk of serious side-effects. SISU Stress Rescue features L-Theanine, a safe, natural remedy that has been helping people deal more effectively with stress for thousands of years and modern human research has proven its therapeutic effects.


    • L-Theanine is a natural amino acid naturally found in green tea and derived through bacterial fermentation for supplements
    • Balances brain neurotransmitters (which communicate information between nerve cells) and stimulates the alpha brain waves present when we are alert yet relaxed
    • Reduces anxiety and makes stressful situations more manageable
    • Promotes relaxation without drowsiness
    • Improves quality of sleep by reducing stress felt during the day
    • Improves mental focus and performance without over-stimulation
    • Reduces caffeine jitters
    • Absorbed as needed, starts working rapidly, effects last for hours
    • Non-sedating, non habit-forming

Directions: Take 1 capsule daily or as directed by a health care practitioner.


Medicinal Ingredients
Servings Size: 1 VegCaps
Servings Per Container: 60
Amount per Serving
L-Theanine (fermentation) 250 mg
Non-medicinal ingredients: microcrystalline cellulose, croscarmellose sodium, magnesium stearate (vegetable).
Capsule shell: hypromellose..
Contains no dairy, wheat, gluten, soy, or peanuts.
Adult dosage: Take 1 capsule daily or as directed by a health care practitioner.
Take 1 capsule daily or as directed by a health care practitioner.

Recently viewed items

Clear recently viewed

Customer Reviews

Based on 7 reviews
Great to calm the mind.

I use this mostly at night to calm my mind before bed, also helps when you feel an anxiety attack coming on.

Olga Bastien
Very good

I started using this in 2011 from time to time in very stressful periods and I have spread the news to all my friends.

Katya C
Great Stuff!

I take this along w/ L-Tryptophan and L-Theanine a half hour before bedtime... the combo of these, along w/ a "circadian rhythm reset", and I now sleep like a baby after horrible months/years of very little sleep. This time I am trying a less expensive product to see if it works just as well. If not, I'll go back to this one, as it works great.

Sara V.
Nice product

Nice product

Rebecca S.
a perfect way to start the day!

Add some lemon water and few other supplements and you get a calm day.