Creatine is a familiar ingredient in powders and capsules, but putting it into a ready-to-drink (RTD) beverage is a different formulation task. The liquid, the pH and the shelf life all change what you need from the ingredient. If you are sourcing creatine for beverages in India, or evaluating CREA-Q for an RTD drink or functional shot, this guide explains what CREA-Q is, what its brand owner reports, and what to test before you approve it for production.
Delta Iris is a specialty ingredients supplier based in Kalyan, Maharashtra. We work with nutraceutical, food, beverage and pharmaceutical manufacturers in India and abroad, supplying encapsulated, liposomal and functional ingredients from trusted partners worldwide.
What Is CREA-Q?
CREA-Q is a creatine ingredient developed by PHS Life Sciences, which describes it as an acid-stable, soluble complex of creatine monohydrate. It is a complex of creatine monohydrate, not a new creatine molecule. PHS Life Sciences developed it for beverage applications where solubility and stability in acidic conditions matter.
Delta Iris is an authorised distributor of CREA-Q. We do not own or manufacture the brand. Specifications, technical data and any statements about the ingredient come from PHS Life Sciences, and we pass them on to you exactly as supplied. CREA-Q is one of the branded ingredients we distribute, alongside brands such as BioSOLVE Curcumin; see our featured and branded ingredients page for the full list.
Why Creatine Is Harder in a Drink Than in a Powder
In a dry powder or capsule, creatine only has to blend well. In a beverage it has to dissolve and then stay in the product for the whole shelf life. PHS Life Sciences points to two practical challenges with conventional creatine monohydrate in liquids:
- Dissolution: how much creatine dissolves depends on conditions such as temperature and concentration. Undissolved material can remain in the drink, which is a problem for clear or uniform-looking products.
- Storage stability: creatine can convert to creatinine in water. The rate depends on pH, temperature and storage time, so it needs close attention in acidic drinks, particularly those formulated at pH 3 to 4.
These challenges matter most in clear, acidic RTD beverages and functional shots, which is where CREA-Q is aimed.
What PHS Life Sciences Reports About CREA-Q
The figures below are PHS Life Sciences’ own reported data, measured under its test conditions and compared with conventional creatine. They are not Delta Iris test results.
- Solubility: PHS Life Sciences reports 3.05 times higher aqueous solubility than conventional creatine.
- Dissolution: PHS Life Sciences reports about 60% dissolution at 5 minutes and about 100% at 30 minutes, versus about 38% at 30 minutes for conventional creatine.
- Retention at pH 4.0: after 120 days at pH 4.0, PHS Life Sciences reports about 10% creatine loss for CREA-Q, versus about 65% for conventional creatine.
PHS Life Sciences also notes that results should be read alongside the test method, concentration, temperature, pH and analytical criteria used. Ingredient-level data is a screening tool, not proof that a finished drink will stay clear or keep its creatine content.
Where CREA-Q Can Be Evaluated
According to PHS Life Sciences, CREA-Q may be considered for:
- Ready-to-drink (RTD) beverages, including sports and energy drinks
- Functional shots
- Other nutraceutical applications
Suitability depends on the finished product. A clear acidic drink needs a different assessment from a powder blend or capsule, so define your format, pH range, processing steps and shelf-life target before you start trials.
What to Test in Your Finished Beverage
A beverage containing creatine usually also contains flavours, sweeteners, acids, colours and other functional ingredients. Their interactions, together with processing and storage, shape the final product. PHS Life Sciences recommends a structured application assessment that covers:
1. Dissolution
Measure how much creatine dissolves at your intended concentration and under your actual preparation conditions.
2. Visual Appearance
Monitor clarity, suspended particles and sediment during storage, not only on the day of production.
3. Creatine Retention
Measure creatine content at suitable intervals across a stability study in your own formulation, packaging and storage conditions.
4. Sensory Profile
Evaluate taste and mouthfeel in the complete beverage, with your flavour and sweetener system in place.
5. Process Compatibility and Shelf Life
Check the effect of mixing, heating and other manufacturing steps, and confirm that the finished product still meets its specification at the end of its shelf life.
Finished-product testing is essential. Your results will depend on your formula, process and packaging, and we can support your trials with samples and technical documentation.
Building the Rest of the Beverage
Creatine is rarely the only active in a functional drink. Our functional beverage range for energy, health and sports drinks includes:
- Vitamins: C, D3, K2, E and folic acid
- Minerals: magnesium, calcium, iron, zinc and potassium
- Botanical extracts: green tea, green coffee, curcumin, ashwagandha and berberine
- Specialty ingredients: coenzyme Q10 and natural caffeine
For drink powders and sachets, our guide to encapsulated flavour powders covers citrus, fruit, berry, mint and other dry flavours. If curcumin is part of your concept, our BioSOLVE Curcumin guide explains the water-dispersible and water-soluble grades.
What to Check Before You Approve a Creatine Supplier in India
1. Authorised Supply of Branded Ingredients
If your label names a branded ingredient, buy it through the brand owner or an authorised distributor. This keeps the supply chain traceable and gives you access to the brand owner’s documentation. Delta Iris is an authorised distributor of CREA-Q.
2. Specification and Test Methods
Compare the specification and the stated test methods, not only headline figures, and make sure each batch CoA matches the approved specification.
3. Technical Support
A good supplier helps you choose and test the ingredient, not just ship it. Our team offers product recommendations, application guidance, troubleshooting and technical consultation, from ingredient selection through to formulation optimisation.
4. Supply Chain
Ask about lead times and packaging. Delta Iris manages the supply chain from sourcing to doorstep delivery.
Documentation You Can Request
- Technical data sheets (TDS) and specifications
- Application guidelines
- Certificate of analysis (CoA)
- Safety data sheet (SDS)
- Allergen and GMO declarations
- Regulatory compliance documents
- Origin and export documentation
A Note on Labelling and Claims
Statements about creatine on a finished beverage are regulated. In India, labelling and claims must follow the rules of the Food Safety and Standards Authority of India (FSSAI); in export markets, check the local food and supplement regulations. Any statement about CREA-Q itself should come from, and be attributed to, PHS Life Sciences. Your regulatory team should confirm the wording for each product and market.
Frequently Asked Questions
Is Delta Iris the manufacturer of CREA-Q?
No. CREA-Q is developed by PHS Life Sciences. Delta Iris is an authorised distributor and supplies it to manufacturers together with the brand owner’s documentation.
Is CREA-Q a new form of creatine?
No. PHS Life Sciences describes CREA-Q as a complex of creatine monohydrate, not a different creatine molecule.
Can CREA-Q be used in acidic RTD beverages?
It was developed for beverages where solubility and stability in acidic conditions matter. Share your pH range and process with us, and we will send the TDS and application guidance so you can run trials.
Do the reported figures guarantee results in my drink?
No. The figures are PHS Life Sciences’ data under its own test conditions. Finished-product results depend on your formulation, process and packaging, so stability testing in your final beverage is needed.
What dosage, pack size or MOQ applies?
Specifications, pack sizes and order details are available on request with the TDS and CoA.
Request Samples and Documents
The quickest way to know whether CREA-Q fits your beverage is to test it in your own formula. Tell us your product format, pH range and expected volumes, and we will send samples with the full documentation pack.
Request CREA-Q samples and documents from Delta Iris, email nithin@deltairis.com or call +91 72083 95696.