L-Theanine
To gain access, login, then complete the below form or script upload.
Sorry, we need a little more information before we can grant access to this product.
Practitioner only products are only available to Mr Vitamins members.
Sign in or join for free now to personalise your experience
Free 10 minutes phone consult
Please select a convenient time for us to call you back or, select ‘next available for the soonest possible response.
We will send you an email to reset your password.
Terms and Conditions
Frequently Purchased Together
Designs For Health L-Theanine
${ frequentlyBoughtProduct.title }
Free Shipping Available
Shipping
- NSW, ACT, VIC and QLD Areas:
FREE Standard Shipping on order over $120 AUD.
- SA, TAS & WA areas: FREE Standard Shipping for order over $150 AUD.
-To view our Shipping & Returns policy click here
Free Click & Collect
Click & Collect
-324 Chatswood: 324 Victoria Ave, Chatswood NSW 2067, Australia
-324 Chatswood: 394 Victoria Ave, Chatswood NSW 2067, Australia
-Ashfield: Shop 56 Level 4, Ashfield Mall, Ashfield, NSW, 2131, Australia
-Bondi Junction: 201 Oxford St, Bondi Junction NSW 2022, Australia
-Paramatta: Level 5 Westfields Paramatta, 1590175 Church St Shop 5001 (Next to Woolworths), Paramatta, NSW, 2150, Australia
-Warringah Mall: Shop 241/145 Old Pittwater Rd, Brookvale NSW 2100, Australia
Free 10 min Consult
Consult
Book a FREE 10 minute phone consult with one of our qualified practitioners online. Click here
This is a practitioner strength product and must be dispensed under the care of a qualified Naturopath.
Practitioner only products are only available to Mr Vitamins members. To access, complete the health survey below, and a member of our team will review your case prior to dispatch. Sometimes one of our Naturopaths may need to make contact to confirm whether this is the best product for you If you already have access, it will appear after you sign-in.
Description
- Designs for Health L-Theanine is a 100% pure, easy to dissolve, excipient free, tasteless and colourless powder.
- L-Theanine is a non-protein bound, free amino acid that is similar in chemical structure to glutamic acid.
- It can be found in such food sources as green and black tea and mushrooms.1,2,3
- L-Theanine is the predominant isomer in green tea making up around 1-3% of the dry weight of tea leaves. It also accounts for around 50% of the total amino acid profile of green tea and is responsible for the unique flavour. When exposed to sunlight, Theanine in tea leaves is converted to polyphenols. Plants grown out of direct sunlight therefore are naturally higher in theanine.2
- The absorption site for L-Theanine is the small intestine and peak concentration is reached within around 50 minutes. Once absorbed, L-Theanine is broken down to glutamic acid and ethylamine.1
- Doses used in research range from 200–400 mg daily for 4-8 weeks
ingredients
Excipient free
No added: gluten, dairy, lactose, soy or nuts.
Contraindications: Pregnancy and lactation.
Cautions:
• L-Theanine is generally well tolerated and has been used
safely in clinical research settings at doses up to 900 mg
daily for 8 weeks.
• Theanine may cause drowsiness. Avoid use when driving
or operating heavy machinery.
• Theanine may lower blood pressure and potentiate the
effects of hypotensive medications
suggested dose
For extemporaneous compounding only.
- Designs for Health L-Theanine is a 100% pure, easy to dissolve, excipient free, tasteless and colourless powder.
- L-Theanine is a non-protein bound, free amino acid that is similar in chemical structure to glutamic acid.
- It can be found in such food sources as green and black tea and mushrooms.1,2,3
- L-Theanine is the predominant isomer in green tea making up around 1-3% of the dry weight of tea leaves. It also accounts for around 50% of the total amino acid profile of green tea and is responsible for the unique flavour. When exposed to sunlight, Theanine in tea leaves is converted to polyphenols. Plants grown out of direct sunlight therefore are naturally higher in theanine.2
- The absorption site for L-Theanine is the small intestine and peak concentration is reached within around 50 minutes. Once absorbed, L-Theanine is broken down to glutamic acid and ethylamine.1
- Doses used in research range from 200–400 mg daily for 4-8 weeks
Excipient free
No added: gluten, dairy, lactose, soy or nuts.
Contraindications: Pregnancy and lactation.
Cautions:
• L-Theanine is generally well tolerated and has been used
safely in clinical research settings at doses up to 900 mg
daily for 8 weeks.
• Theanine may cause drowsiness. Avoid use when driving
or operating heavy machinery.
• Theanine may lower blood pressure and potentiate the
effects of hypotensive medications
For extemporaneous compounding only.
Recently Viewed
- ${ variant.price | currencyFromCents } | ${ variant.title } ${ variant.price | currency } | ${ variant.title }