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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
  • Create an account

Contact us

  • Customer service
  • 1-800-932-1039

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2026 Medisca Inc.
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  • Terms of Use
    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

    Manganese Gluconate, USP (Dihydrate)

    Manganese Gluconate, USP (Dihydrate)

    Pack Size:
    1 Kg
    Calcium Citrate, USP

    Calcium Citrate, USP

    Pack Size:
    1 Kg
    Caffeine USP (Anhydrous)

    Caffeine USP (Anhydrous)

    Pack Size:
    1 Kg
    Zinc Picolinate (Dietary Supplement Grade)

    Zinc Picolinate (Dietary Supplement Grade)

    Pack Size:
    1 Kg
    Chromium Picolinate

    Chromium Picolinate

    Pack Size:
    25 g
    Pyridoxal-5-Phosphate (Monohydrate) (Dietary Supplement Grade)

    Pyridoxal-5-Phosphate (Monohydrate) (Dietary Supplement Grade)

    Pack Size:
    1 Kg
    Coenzyme Q10, USP (Ubiquinone)

    Coenzyme Q10, USP (Ubiquinone)

    Pack Size:
    1 Kg
    Magnesium Glycinate (20% w/w Magnesium) (Dietary Supplement Grade)

    Magnesium Glycinate (20% w/w Magnesium) (Dietary Supplement Grade)

    Pack Size:
    1 Kg
    Folic Acid, USP (Dietary Supplement Grade)

    Folic Acid, USP (Dietary Supplement Grade)

    Pack Size:
    1 Kg
    Supor® Syringe Filter, PES Membrane 0.2µm, Sterile, Blue/Blue, Pall 25 mm

    Supor® Syringe Filter, PES Membrane 0.2µm, Sterile, Blue/Blue, Pall 25 mm

    Pack Size:
    PK/50
    Coni-Snap Capsule

    Coni-Snap Capsule

    Color:
    Blue Transparent / Pink Transparent
    Vitamin D3 (Powder) (Dietary Supplement Grade)

    Vitamin D3 (Powder) (Dietary Supplement Grade)

    Pack Size:
    5 Kg
    Alpha Lipoic Acid, USP (Dietary Supplement Grade)

    Alpha Lipoic Acid, USP (Dietary Supplement Grade)

    Pack Size:
    1 Kg
    Riboflavin, USP (Vitamin B2) (Dietary Supplement Grade)

    Riboflavin, USP (Vitamin B2) (Dietary Supplement Grade)

    Pack Size:
    1 Kg
    Chrysin (Dietary Supplement Grade)

    Chrysin (Dietary Supplement Grade)

    Pack Size:
    1 Kg
    Cyanocobalamin, USP (Vitamin B12) (Dietary Supplement Grade)

    Cyanocobalamin, USP (Vitamin B12) (Dietary Supplement Grade)

    Pack Size:
    500 g
    HRT Gel Base

    HRT Gel Base

    Pack Size:
    1 Kg
    Theophylline, USP (Anhydrous)

    Theophylline, USP (Anhydrous)

    Pack Size:
    1 Kg
    Trazodone Hydrochloride USP

    Trazodone Hydrochloride USP

    Pack Size:
    1 Kg
    Pyridoxine Hydrochloride, USP (Vitamin B6) (Dietary Supplement Grade)

    Pyridoxine Hydrochloride, USP (Vitamin B6) (Dietary Supplement Grade)

    Pack Size:
    1 Kg
    Sodium Hydroxide NF

    Sodium Hydroxide NF

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

    Ascorbic Acid, USP/EP (Dietary Supplement Grade)

    Pack Size:
    1 Kg
    Samix® Jar for Pump Adaptor

    Samix® Jar for Pump Adaptor

    Size:
    300 mL
    Tetracaine Hydrochloride, USP

    Tetracaine Hydrochloride, USP

    Pack Size:
    1 Kg
    Medisca Adapter Cap

    Medisca Adapter Cap

    Color:
    Red
    Ethoxy Diglycol

    Ethoxy Diglycol

    Pack Size:
    500 mL

    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