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Who we serve

  • 503A Pharmacies
  • 503B Outsourcing facilities
  • Cannabis industry
  • Contract manufacturing
  • Hospitals and clinics
  • Laboratory and research
  • Physicians and providers
  • Telehealth
  • Wholesalers

Products

  • Promotions
  • Our brands
  • Bases and vehicles
  • Capsules
  • Chemicals
  • Controlled substances
  • Devices
  • Equipment
  • Flavors, colors and oils
  • Lab supplies

Shop services

  • Formulation support
  • Standard operating procedures
  • Specialized consultations

Shop education

  • Education Catalog
  • Self-paced online learning
  • Seminars
  • Webinars
  • Hands-on lab training
  • Provider portals

Formulas & resources

  • Formula library
  • Sample formulas
  • BUDs library
  • Studies library
  • Medisca blog
  • Compounding 101

Customer service

  • Shipping policy
  • Return policy
  • CSOS registration

Company

  • About Medisca
  • Medisca quality
  • Careers
  • Press releases
  • Events

Account

  • Login
  • Employee Login
  • Create an account

Contact us

  • Customer service
  • 1-800-932-1039

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2026 Medisca Inc.
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    1. Products
    2. Chemicals
    3. Nutraceuticals
    4. Dietary Supplement Grade
    5. Theanine (L) (98%) (Dietary Supplement Grade)
    Theanine (L) (98%) (Dietary Supplement Grade)

    Theanine (L) (98%) (Dietary Supplement Grade)

    CAS: 3081-61-6

    Theanine (L) (98%) is a white to off-white, odourless crystalline powder.

     

    Dietary Supplement Grade refers to a nutritional supplement that is manufactured by an FDA-registered dietary supplement manufacturer or manufacturer with other certifications and registrations, based on applicable laws and regulations. Qualified manufacturers follow their applicable standards of practice, which are less stringent than those for FDA-registered drug manufacturers. The customer is responsible for ensuring suitability of the product for the intended use and acknowledges that further testing may be required.

     

    Alternative name(s): L-Theanine

    Frequently Bought Together

    FlavoRx Bitterness Suppressor, Liquid

    FlavoRx Bitterness Suppressor, Liquid

    Pack Size:
    4 oz
    Melatonin, USP (Dietary Supplement Grade)

    Melatonin, USP (Dietary Supplement Grade)

    Pack Size:
    1 Kg
    Fluocinolone Acetonide USP/EP (Anhydrous Micronized)

    Fluocinolone Acetonide USP/EP (Anhydrous Micronized)

    Pack Size:
    1 g
    PreciseDose Dispenser™ Syringe with tip cap

    PreciseDose Dispenser™ Syringe with tip cap

    Size:
    1 mL
    Kojic Acid

    Kojic Acid

    Pack Size:
    500 g
    Acetyl-L-Carnitine Hydrochloride (Dietary Supplement Grade)

    Acetyl-L-Carnitine Hydrochloride (Dietary Supplement Grade)

    Pack Size:
    1 Kg
    Green Tea Extract 95% (Epigallocatechin Gallate) (Dietary Supplement Grade)

    Green Tea Extract 95% (Epigallocatechin Gallate) (Dietary Supplement Grade)

    Pack Size:
    500 g
    Tyrosine (L), USP (Dietary Supplement Grade)

    Tyrosine (L), USP (Dietary Supplement Grade)

    Pack Size:
    1 Kg
    ProFiller 1100 Change Parts

    ProFiller 1100 Change Parts

    Size:
    Size 000
    Polyethylene Glycol 400 NF (Liquid)

    Polyethylene Glycol 400 NF (Liquid)

    Pack Size:
    1 L
    Texwipe TechniSat® TX3214 Pre-Wetted Nonwoven Wipers, Sterile

    Texwipe TechniSat® TX3214 Pre-Wetted Nonwoven Wipers, Sterile

    Pack Size:
    PK/50
    Ciclopirox Olamine USP

    Ciclopirox Olamine USP

    Pack Size:
    1 Kg
    Box for Supposistrip Mold, W 1 1/4"× D 7"× H 5/8"

    Box for Supposistrip Mold, W 1 1/4"× D 7"× H 5/8"

    Pack Size:
    PK/33
    Resveratrol 98% (Dietary Supplement Grade)

    Resveratrol 98% (Dietary Supplement Grade)

    Pack Size:
    1 Kg
    FlavoRx Raspberry, Liquid

    FlavoRx Raspberry, Liquid

    Pack Size:
    4 oz
    Prednisone USP (Anhydrous) (Micronized)

    Prednisone USP (Anhydrous) (Micronized)

    Pack Size:
    500 g
    L - Arginine Hydrochloride USP/EP

    L - Arginine Hydrochloride USP/EP

    Pack Size:
    1 Kg
    FlavoRx Red Angus Beef, Liquid, For Veterinary Use

    FlavoRx Red Angus Beef, Liquid, For Veterinary Use

    Pack Size:
    2 oz
    Glass Nail Polish Bottle with Brush in Cap, 15 mL

    Glass Nail Polish Bottle with Brush in Cap, 15 mL

    Pack Size:
    PK/12
    Bitterness Reducing Agent, NF01, Natural, Powder

    Bitterness Reducing Agent, NF01, Natural, Powder

    Pack Size:
    500 g
    Sodium Citrate USP/EP (Dihydrate)

    Sodium Citrate USP/EP (Dihydrate)

    Pack Size:
    500 g
    Chrysin (Dietary Supplement Grade)

    Chrysin (Dietary Supplement Grade)

    Pack Size:
    1 Kg
    Ascorbic Acid, USP/EP (Dietary Supplement Grade)

    Ascorbic Acid, USP/EP (Dietary Supplement Grade)

    Pack Size:
    1 Kg
    Weigh Paper, 4"× 4"

    Weigh Paper, 4"× 4"

    Pack Size:
    PK/500
    Acidophilus Lactobacillus  (Dietary Supplement Grade)

    Acidophilus Lactobacillus (Dietary Supplement Grade)

    Pack Size:
    1 Kg
    HD
    Progesterone USP (Wettable)

    Progesterone USP (Wettable)

    Pack Size:
    1 Kg
    Gentamicin Sulfate USP

    Gentamicin Sulfate USP

    Pack Size:
    1 Kg

    Chemical Formula

    C7H14N2O3

    Hazardous Drug (NIOSH)

    No

    Temperature Requirement

    Controlled Room Temp 15-25°C

    Hygroscopic

    No

    Light-sensitive

    Yes

    Chemical Formula

    C7H14N2O3

    Hazardous Drug (NIOSH)

    No

    Temperature Requirement

    Controlled Room Temp 15-25°C

    Hygroscopic

    No

    Light-sensitive

    Yes