Glycine
An amino acid included in the proposed evening-wellness formulation.
Functional drinks · Japanese OEM / private label
PRODUCT 02 / 0850 mL glass bottle · 10 bottles per box
An evening-wellness concept in a 50 mL Japanese drink. Glycine and L-theanine sit alongside L-citrulline, chamomile and two B vitamins in the proposed recipe.


A crescent moon expresses the calm evening ritual behind this sleep-support drink concept.
An evening product needs a clear place in your range. This Japanese drink concept gives brands a small bottled format to explore a rest-and-relaxation theme, with the formulation details available for review before development.
The recipe brings together three amino acids: glycine, L-theanine and L-citrulline. Chamomile, listed as Chamomilla recutita, adds the botanical component, while vitamins B6 and B2 complete the proposed ingredient profile.
Each bottle holds 50 mL, making packaging and presentation central to the customer experience. You can start with the developed formula and create a bottle label and box that fit your own brand.
Any desired changes are assessed with the development team. Product positioning should follow the final formula and the rules of your market; the evening-wellness concept is not a promise to treat anxiety or a sleep disorder.
This ingredient profile is the starting point for an OEM project. Amounts, specifications and final label details are confirmed for the selected formulation and market.
An amino acid included in the proposed evening-wellness formulation.
A non-protein amino acid associated with tea and commonly used in relaxation-oriented supplement concepts.
An amino acid included as a complementary formulation ingredient; its role should be assessed separately from sleep-related ingredients.
German chamomile, a familiar botanical in evening and relaxation preparations.
An essential vitamin included in the drink’s nutrient profile.
An essential vitamin included alongside the amino acids and chamomile.
| Product type | Functional / health supplement drink |
|---|---|
| Bottle | 50 mL glass bottle |
| Retail packaging | 10 bottles per box |
| Sample quantity | 2 bottles; samples available |
| Shelf life | 18 months |
| Origin | Made in Japan |
| Brand route | OEM / private label |
| Price & minimum quantity | On request |
Listed product specifications and ideal minimum quantities guide the initial discussion. Final availability, commercial terms and approved label details are confirmed for each OEM project.
Ingredient-source information
Review the complete current formulation, botanical sources and final allergen declaration for your market.
For the fastest route to market, start with the proposed or existing developed formulation. Customize your brand identity, label and outer packaging while retaining the established product specification.
For this evening drink, taste and ingredient balance are useful starting points for a custom brief. The laboratory reviews proposed changes and determines the samples and quality checks needed before a production schedule can be agreed.
Ask about the ingredient and formulation list, product specification, packaging information, Certificate of Analysis, Certificate of Origin and Free Sale Certificate. Availability and the required documents are confirmed for the selected product and destination market.
Supplied product visuals for your OEM project
Illustrative packaging and marketing concepts. Bottle sizes, ingredient lists, claims and label details shown in artwork may differ from the documented specification and are finalized for each project.
Human research has investigated glycine, L-theanine and chamomile in relation to subjective sleep and relaxation outcomes. Study preparations and doses vary. L-citrulline is more commonly studied in circulation and exercise contexts, so its inclusion should not be treated as evidence of a sleep benefit.
Studies of individual ingredients help explain a formulation concept. They cannot establish clinical outcomes for this complete product. The approved recipe and the rules of the intended market guide its claims and serving instructions.
The documented profile is glycine, L-theanine, L-citrulline, German chamomile, vitamin B2 and vitamin B6. Final artwork is prepared around the approved formula.
Start with the existing developed formulation and customize the bottle label and retail box. Ingredient or taste changes may require new samples and a longer development period.
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Your OEM project
Ask about Anti Stress & Sleep Support Drink. Share your target country, expected quantity, packaging preferences and launch timing so we can prepare a practical proposal.
