Tyrosine & Theanine Functional Solid Beverage | OEM Factory Bulk Supply
Tyrosine & L-Theanine Nootropic Drink Powder Product Description
Our Tyrosine & L-Theanine Nootropic Drink Mix delivers a balanced dual-action brain support formula that delivers sustained focus without jittery overstimulation. Each 3.5g single stick combines premium nootropic amino acids, standardized adaptogenic rhodiola extract, plus high-dose Vitamin B6 & C to fuel mental performance and ease chronic stress.
N-Acetyl-L-Tyrosine supports neurotransmitter production for clear focus and memory, while L-Theanine delivers gentle, calm relaxation to counteract mental anxiety. Standardized Rhodiola Rosea root extract acts as a classic adaptogen to boost stress resilience, paired with taurine for steady mental energy. Zero added sugar, naturally sweetened with steviol glycosides and infused with bright natural citrus flavor. One pouch contains 30 portable single-serve sticks for one month’s daily mental support.
Tyrosine & L-Theanine Nootropic Drink Powder Product Specifications
1. Relieves Stress and Improves Mood
Theanine promotes the synthesis of neurotransmitters such as dopamine and serotonin in the brain, helping to relieve tension and improve psychological comfort.
Tyrosine is a precursor to the synthesis of neurotransmitters such as dopamine and adrenaline, helping to regulate mood and reduce anxiety and depressive tendencies.
2. Improves Sleep Quality
Theanine increases the level of gamma-aminobutyric acid (GABA) in the brain, reducing neuronal excitability, helping to relax the mind and body, shortening sleep onset time, and reducing the number of nighttime awakenings.
Tyrosine indirectly supports stable sleep by regulating neurotransmitter balance, but its effect alone is relatively weak.
3. Enhances Cognitive Function
Theanine can improve attention, memory, and mental agility, helping to improve learning and work efficiency.
Tyrosine participates in neurotransmitter synthesis and plays a supporting role in maintaining normal cognitive function in the brain.
Suitable Crowds
- Students preparing for exams, needing long-duration focus and stress relief
- Office workers, managers and creators under heavy daily work pressure
- Freelancers, designers and writers requiring sustained creative concentration
- Adults experiencing brain fog, mental fatigue and frequent anxious overthinking
- Anyone seeking non-stimulant natural support for mood balance and cognitive performance
- Travelers suffering mental burnout from long work trips and busy schedules
Best Combinations for Synergistic Effects
1. Magnesium Glycinate Capsules
Calming mineral stack, further ease mental tension and improve restful sleep after heavy brain work.
2. Shilajit Extract Capsules
Adaptogen combo to lower chronic fatigue and enhance long-term stress tolerance.
3. Alpha Lipoic Acid Capsules
Dual antioxidant protection to reduce oxidative stress from long screen exposure.
4. Algae Oil DHA Softgels
Complete brain nutrition stack, DHA supports long-term cognitive and memory health.
Why choose YTBIO’s Tyrosine & L-Theanine Nootropic Drink Powder?
OEM & ODM Full Customization Service
As professional nootropic brain health powder manufacturer, we provide one-stop OEM & ODM solutions for global brands:
ODM Custom Formula Service
- Adjust dosage of L-Theanine, Tyrosine, Rhodiola for mild/strong focus variants
- Add complementary nootropics: Alpha GPC, Phosphatidylserine, GABA, Lion’s Mane
- Custom flavors: citrus, berry, mango, matcha, peach etc.
- Custom stick weight & pouch quantity: 3g/3.5g/4g per stick, 15/30/60 sticks per bag
- Develop targeted lines: Exam student focus stack, office stress relief, creative brain support, travel mental wellness series
OEM Private Label Service
- Custom brand logo printed on outer stand-up pouch and individual single sticks
- Customized Supplement Facts panel, product naming and brain wellness marketing copy
- Multiple packaging options: matte/transparent pouches
- Flexible MOQ to support startup cognitive wellness brands and large distributors
Bulk Wholesale Support
Factory direct bulk nootropic powder supply and finished stick sachet production with stable raw material stock and competitive factory pricing.
![]() |
![]() |
![]() |
![]() |
List of Best-Selling Products
|
Product Category |
Product Name |
Product Category |
Product Name |
|
Capsules |
Alpha Lipoic Acid Capsules |
Tablets |
Spirulina Tablets |
|
Capsules |
Probiotic Capsules |
Tablets |
Vitamin C Tablets |
|
Capsules |
PEA OEA Capsules |
Tablets |
Acerola Cherry Vitamin C Tablets |
|
Capsules |
NMN Capsules |
Tablets |
Probiotic Tablets |
|
Capsules |
Seaweed Capsules |
Tablets |
Glucosamine Chondroitin Tablets |
|
Capsules |
Complex Vitamin B Capsules |
Tablets |
Multivitamin Tablets |
|
Capsules |
Maca Capsules |
Tablets |
Magnesium Threonate Tablets |
|
Capsules |
Turmeric Capsules |
Tablets |
Magnesium Glycine Tablets |
|
Capsules |
Slimming Capsules |
Stick Drinks |
Blueberry Electrolyte Solid Beverage |
|
Capsules |
Inositol Capsules |
Stick Drinks |
Compound Enzyme Solid Beverage |
|
Capsules |
Probiotic Capsules |
Stick Drinks |
Multivitamin Taurine Solid Beverage |
|
Softgels |
Astaxanthin Softgel |
Stick Drinks |
Collagen Peptide Solid Beverage |
|
Softgels |
Vitamin E Softgel |
Stick Drinks |
Protein Powder Solid Beverages |
|
Softgels |
Algae Oil Veg Softgel |
Stick Drinks |
Energy Solid Beverages |
|
Softgels |
Resveratrol Softgel |
Stick Drinks |
Collagen-Containing Solid Beverages |
|
Softgels |
Vitamin D3+K2 Softgels |
Stick Drinks |
Sodium Bicarbonate & Lemon Solid Beverages |
|
Softgels |
Fish Oil Softgel |
Stick Drinks |
Inulin Enzyme Powder |
|
Gummies |
Sleep Gummies |
Stick Drinks |
Probiotic Solid Beverage |
|
Gummies |
Multivitamin Gummies |
Stick Drinks |
Protein Powder Solid Beverage |
|
Gummies |
Probiotic Gummies |
Stick Drinks |
Mixed Matcha Powder |
|
Gummies |
Deep-sea Fish Collagen Gummies |
Stick Drinks |
Tyrosine & Theanine Solid Beverages |
|
Gummies |
(Keto) Apple Cider Vinegar Gummies |
Stick Drinks |
Watermelon Electrolyte Solid Beverages |
|
Gummies |
Creatine Gummies |
Stick Drinks |
Electrolyte Solid Beverage |
Our Services
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
FAQ
Q1: How many servings are inside each pouch?
A: Each bag contains 30 independent single sticks, each stick weighs 3.5g, zero added sugar citrus flavor formula.
Q2: What key active ingredients support focus and calm?
A: Core blend: N-Acetyl-L-Tyrosine (focus), L-Theanine (calm relaxation), standardized Rhodiola Rosea adaptogen, plus Taurine, high-dose Vitamin B6 & Vitamin C.
Q3: What is the standardization of Rhodiola Rosea extract?
A: 500mg Rhodiola per serving, standardized to minimum 3% Rosavins and 1% Salidroside, the core active markers for stress relief.
Q4: Is this product sugar free and allergen friendly?
A: Yes, 0g added sugar, sweetened with natural steviol glycosides, contains no major common allergens.
Q5: When is the best time to take this nootropic powder?
A: Mix and drink 30 minutes before studying, meetings, creative work or high-pressure tasks; avoid consumption within 3 hours before bedtime for sensitive users.
Q6: Can we customize formula strength and flavors for OEM orders?
A: Yes, full one-stop OEM & ODM service available. We can adjust amino acid/adaptogen dosages, add complementary brain ingredients, switch fruit flavors and fully customize packaging artwork.
Q7: How should the product be stored?
A: Seal pouch tightly and store in cool, dry place away from direct sunlight and high humidity. Each stick is individually sealed to preserve freshness after opening the main bag.
Email: sales@sxytbio.com
WhatsApp/phone: +86 17782577059
Office Add: No.801, Building 3, Dahua Shuzhi Industrial Park, Tiangu 6th Road, Yanta District, Xi 'an, Shaanxi, China


















