If you’re looking for an invert sugar syrup supplier, you probably already know why you need it. Your cakes stay soft longer, your drinks mix faster, your fondant doesn’t go grainy, or your bees need feeding. What’s harder is finding a supplier who gives you the same Brix, the same inversion and the same color in every drum. We’re DThai Company Limited, a Thai sugar exporter, and we supply invert sugar syrup made from Thai cane sugar to bakeries, beverage makers, confectioners, brewers and beekeepers worldwide. This guide covers what invert syrup is, the grades, the specs to ask for, packing and how to pick a supplier.
Table of Contents
What Is Invert Sugar Syrup?
Ordinary white sugar is sucrose. Each sucrose molecule is one glucose joined to one fructose. “Inverting” sugar means splitting that bond, using a little acid and heat or an enzyme called invertase. What you get is a syrup of free glucose and free fructose, plus whatever sucrose hasn’t been split.
That simple change makes a big difference. Invert syrup is sweeter than sugar, doesn’t crystallize easily, holds on to moisture and dissolves instantly. The inverted sugar syrup article on Wikipedia explains the chemistry if you want the details. For buyers, what matters is the grade and how consistent it is from one lot to the next.
Grades We Supply as an Invert Sugar Syrup Supplier
| Grade | Inversion | Typical Brix | Best for |
|---|---|---|---|
| Partial invert (medium invert) | About 50% | About 75 to 80°Bx | Bakery, confectionery, general food use |
| Full invert | About 95% or more | About 70 to 75°Bx | Beverages, brewing, ice cream, pharma |
| Bee feeding syrup | Partial or full, low HMF | About 72 to 78°Bx | Beekeepers, winter and spring feeding |
Partial invert is the most common. It balances sucrose, glucose and fructose so the syrup stays liquid at a high Brix. Full invert is almost all glucose and fructose, which makes it very sweet and very easy to ferment, but at cool temperatures the glucose can slowly crystallize. As your invert sugar syrup supplier, we’ll help you pick the grade that fits your process.
Our Invert Sugar Syrup Specifications
These are the specs we ship to. Your contract will show the exact figures for your grade.
| Parameter | Partial invert | Full invert |
|---|---|---|
| Raw material | Thai cane sugar | |
| Dry substance (Brix) | 75 to 80°Bx | 70 to 75°Bx |
| Degree of inversion | About 50% | 95% min |
| pH | About 4.5 to 6.0 | About 4.5 to 6.0 |
| Color (ICUMSA) | 150 IU max (paler on request) | 150 IU max (paler on request) |
| HMF | Low, specified on request (strict limit for bee syrup) | Low, specified on request |
| Ash | 0.1% max | 0.1% max |
| Appearance | Clear, pale golden, free of foreign matter | |
| Yeast and mold | Low counts, tested per lot | |
| Shelf life | About 6 to 12 months in sealed packs, stored 15 to 30°C | |
| Packing | 25kg jerry cans, 200L drums, 1,000L IBC totes, flexitank for large volumes | |
Any serious invert sugar syrup supplier should give you a spec table like this. If you need tighter limits, such as a very pale color for clear drinks or a specific HMF limit for bees, tell us when you ask for a quote.
Why Buyers Use Invert Syrup Instead of Sugar
It keeps baked goods moist
Fructose and glucose attract and hold water. That keeps cakes, soft cookies, muffins and fillings moist for days longer. Bakeries are among the biggest buyers from any invert sugar syrup supplier, and moisture is the main reason.
It stops crystallization
In fondant, ganache, fudge, jams and syrups, sucrose wants to crystallize and turn grainy. A little invert syrup blocks that and keeps the texture smooth.
It’s sweeter
Invert syrup is roughly 20 to 30% sweeter than sugar on a dry basis, so you can use a little less.
It dissolves instantly
For beverage plants, a ready liquid sweetener saves time and energy. No dissolving tanks, no heating, just pump and dose.
It ferments easily
Yeast can use glucose and fructose straight away. Brewers, distillers and kombucha makers use invert syrup for a clean, quick fermentation.
It lowers freezing point
In ice cream and sorbet, invert syrup keeps the texture softer and easier to scoop.
Sauces, Jams and Pharmaceutical Syrups
Sauce and condiment makers use invert syrup for sweetness that blends smoothly and doesn’t crystallize in the bottle, even in the fridge. Jam and preserve makers use it to stop sugar crystals forming on the surface over time. Pharmaceutical companies use pale, low-micro invert syrup as a base for cough syrups and liquid medicines, where a stable, clear syrup is essential.
These buyers usually need tighter specs than average, especially on color, micro and documentation. If that’s you, tell us upfront. A good invert sugar syrup supplier will tell you honestly whether they can meet a pharmaceutical spec before you waste time on samples. We’d rather say no than send something that doesn’t fit.
Who Buys From Us as an Invert Sugar Syrup Supplier
- Bakeries and biscuit factories
- Soft drink, juice and syrup makers
- Confectionery and chocolate makers
- Ice cream and dessert producers
- Breweries, distilleries and kombucha makers
- Sauce, jam and preserve makers
- Pharmaceutical syrup makers
- Beekeepers and bee feed distributors
Invert Syrup for Bees
Beekeepers are some of the most careful buyers we have, and for good reason. Bees digest invert syrup easily because it’s already split into simple sugars, much like nectar. But syrup that’s been overheated or stored too long builds up HMF (hydroxymethylfurfural), which is harmful to bees.
If you’re buying for bees, ask any invert sugar syrup supplier for:
- A low, stated HMF limit, tested on your lot
- The production date
- No added colors, flavors or preservatives
- Storage advice so the syrup doesn’t overheat on the way
We test HMF on bee syrup lots and state it on the certificate of analysis. Not every invert sugar syrup supplier does, so ask.
How Invert Syrup Is Made
There are two main ways to invert sugar, and a good invert sugar syrup supplier should tell you which one they use.
Acid inversion
Sugar is dissolved in water, a small amount of food-grade acid is added, and the syrup is heated for a set time. The acid splits the sucrose. The syrup is then neutralized, filtered and concentrated to the target Brix. It’s quick and widely used, but it needs careful control. Too much heat or time darkens the syrup and raises HMF.
Enzyme inversion
Here the splitting is done by invertase, the same enzyme bees use to turn nectar into honey. It works at lower temperatures, so the syrup stays paler and HMF stays very low. It’s slower and costs a little more, but it’s the preferred method for bee syrup and very pale beverage syrups.
Either way, the degree of inversion is controlled by time, temperature and the amount of acid or enzyme. That’s why an invert sugar syrup supplier with good process control can hit the same inversion every batch, and one without it can’t.
Invert Syrup vs Other Liquid Sweeteners
| Sweetener | Made from | Main sugars | Key difference |
|---|---|---|---|
| Invert sugar syrup | Cane or beet sugar | Glucose, fructose, some sucrose | Sweet, moist, resists crystallizing |
| Liquid sugar | Sugar dissolved in water | Sucrose | Not inverted, can crystallize at high Brix |
| Glucose syrup | Corn, wheat or tapioca starch | Glucose and longer chains | Less sweet, adds body and chew |
| High fructose corn syrup | Corn starch | Glucose, fructose | Similar sugars, different raw material and labelling |
| Golden syrup | Cane sugar refining | Partly inverted sugar | Darker, with a caramel flavor |
| Honey | Bees | Glucose, fructose | Natural flavor and aroma, much higher price |
If your label needs to say “cane sugar” rather than “corn syrup,” invert syrup from cane is often the answer. That’s a common reason beverage brands come to us as an invert sugar syrup supplier.
Practical Tips for Bakeries
- Start by replacing 5 to 15% of the sugar in a recipe with invert syrup, then adjust.
- Reduce the water slightly, because invert syrup brings its own.
- Expect faster browning. Fructose browns at lower temperatures, so you may need to drop the oven a little.
- Watch shelf life improve. Soft cookies and cakes stay fresh noticeably longer.
Ask your invert sugar syrup supplier for a sample big enough to run real production trials, not just a lab test.
Practical Tips for Beverage Plants
- Full invert dissolves and blends fastest, which suits high-speed lines.
- For clear drinks, ask for a pale color spec, ideally well below 150 IU.
- Check the syrup on arrival for Brix and micro before it goes into production.
- IBCs with bottom valves make dosing simple. For high volumes, flexitank and your own storage tank cut costs.
Packing and Container Loads
Invert syrup is dense, about 1.35 to 1.4kg per liter at typical Brix, so containers reach their weight limit quickly.
| Pack | Net weight each (approx.) | Approx. load per 20ft | Best for |
|---|---|---|---|
| 25kg HDPE jerry cans | 25kg | About 18 to 20 MT | Small bakeries, beekeepers, shops |
| 200L steel or HDPE drums | About 260 to 280kg | About 20 to 22 MT (80 drums) | Mid-size food factories |
| 1,000L IBC totes | About 1,350kg | About 20 to 22 MT | Beverage and bakery plants |
| Flexitank | Bulk | About 20 to 22 MT | Large plants with tank storage |
Ask your invert sugar syrup supplier for a load plan for your pack. IBCs are popular because they’re easy to pump from and return. Flexitank is cheapest per ton but needs tank storage and pumping at your end. We explain how flexitank shipping works, using sunflower oil as the example, in bulk sunflower oil in flexitank. Most of it applies to syrup too.
Storage and Handling
- Store between about 15 and 30°C. Heat darkens the syrup and raises HMF. Cold can make full invert crystallize.
- Keep containers sealed. Invert syrup can pick up moisture at the surface, which lets yeast grow.
- Use clean, food-grade pumps and hoses.
- If full invert crystallizes in cold weather, warm it gently, not above about 40°C, and stir.
- Use first in, first out. Invert syrup is best used within its shelf life, not stored for years.
What Moves the Price
When you ask an invert sugar syrup supplier for a price, these are the main things behind it:
- Sugar prices. Invert syrup is made from sugar, so it follows the world sugar market.
- Grade. Full invert takes longer to make than partial invert.
- Color and purity. A very pale syrup for clear drinks needs a whiter sugar to start with.
- Packing. Jerry cans cost more per ton than IBCs or flexitank.
- Volume and regularity. Monthly contracts get better prices than single orders.
- Freight. Dense liquids ship heavy, so freight per ton is fairly efficient, but drums and IBCs add their own cost.
For a sense of where the base sugar price comes from, see our posts on VHP sugar vs ICUMSA 45 and ICUMSA sugar grades.
How to Choose an Invert Sugar Syrup Supplier
Here’s what we’d check:
- Ask for the inversion degree in writing. “Invert syrup” can mean anything from 30% to 100% inverted. Your recipe needs a number.
- Check Brix on every lot. A few degrees of difference changes how your product turns out.
- Ask for color and HMF. Especially for clear drinks and bee feed.
- Test a sample in your own process. Bake with it, mix it, ferment it.
- Ask about raw material. Cane or beet, refined or raw. We use Thai cane sugar.
- Ask about microbial testing. Syrups can carry yeast if they’re handled badly.
- Check packing quality. Leaking drums and dirty IBCs are a real problem on long voyages.
- Ask for food safety certificates for the plant, and halal or kosher if you need them.
An invert sugar syrup supplier who answers all of this without hesitation is worth a trial order. One who gets vague about inversion or HMF probably doesn’t measure them.
Other Sugars We Supply
Many buyers like using one invert sugar syrup supplier for dry sugar too. Many of our syrup buyers also buy from this list:
- ICUMSA 45 refined sugar
- White sugar (granulated)
- Brown sugar
- Demerara sugar and muscovado sugar
- Powdered sugar
- Coconut sugar
See the full range on our sugar for sale page, and read our Thai sugar supplier guide for an overview of the Thai sugar market.
Documents With Every Shipment
- Commercial invoice and packing list
- Bill of lading
- Certificate of origin
- Certificate of analysis (Brix, inversion, pH, color, HMF and micro)
- Health certificate
- Halal or kosher certificate, if ordered
For the full sugar paperwork list, see bulk sugar import documentation.
Confectionery and Ice Cream
Confectioners use invert syrup to control texture. In fondant and cream centers it keeps the sugar from going grainy. In ganache it keeps the filling soft and extends shelf life. In soft caramels and toffees it adds chew and stops sugar crystals forming in storage.
Ice cream makers use it for a different reason. Glucose and fructose lower the freezing point more than sucrose does, so ice cream stays softer and easier to scoop straight from the freezer. A small swap of 10 to 25% of the sugar makes a noticeable difference.
In both cases, consistency is everything. A change of a few Brix points, or a different inversion, changes the texture. That’s why confectioners tend to stick with one invert sugar syrup supplier once they find one that delivers the same syrup every time.
Brewing, Distilling and Fermentation
Brewers have used invert sugar for well over a century. It adds fermentable sugar without adding body, so beers finish dry and clean. Darker invert grades add color and toffee flavor to some traditional ales. Distillers use it to build a wash quickly, and kombucha and other fermented drink makers like it because yeast starts working on it straight away.
For fermentation, full invert is usually the best choice. Ask your invert sugar syrup supplier for a low-micro spec, because you don’t want wild yeast arriving with your sugar.
Halal, Kosher and Labelling
Invert syrup made from cane sugar with food-grade acid or enzyme is generally simple to certify. If your market needs halal or kosher, tell us before production so the certificate covers your exact product and lot. On ingredient labels, invert syrup is usually listed as “invert sugar syrup” or “invert sugar,” depending on local rules. Check with your food authority, and ask your invert sugar syrup supplier for the exact wording on their specification so your label matches.
What a Trial Order Looks Like
Most of our syrup customers start small. A typical first step looks like this:
- We send a 1 to 5kg sample of the grade you want, with its certificate of analysis.
- You run real production trials, not just a lab check.
- We adjust Brix, inversion or color if needed and send a second sample.
- You order a first container, often in IBCs or drums, sometimes combined with dry sugar.
- Once the first lot performs, we set up regular shipments on a supply contract.
It’s the same approach we’d want if we were switching to a new invert sugar syrup supplier ourselves: test properly, then commit.
Quality Checks We Run
As an invert sugar syrup supplier, we test every lot before it leaves Thailand:
- Brix (refractometer)
- Degree of inversion (sugar profile)
- pH
- Color (ICUMSA)
- HMF
- Ash
- Yeast, mold and total plate count
- Visual check for clarity and foreign matter
The results go on the certificate of analysis that travels with your shipment. You’re welcome to send an independent inspector to sample at loading.
Common Mistakes Buyers Make
- Ordering “invert syrup” without a spec. Partial and full invert behave very differently in a recipe.
- Ignoring HMF for bees. Cheap syrup with high HMF can harm colonies.
- Storing drums in the sun. Heat darkens syrup and raises HMF fast.
- Buying too much at once. Invert syrup isn’t meant to sit for years. Order in steady lots.
- Not checking packing. Used drums or dirty IBCs can contaminate the syrup.
- Switching suppliers without trials. A different invert sugar syrup supplier can mean a different Brix or inversion, and your product changes.
Why Choose DThai as Your Invert Sugar Syrup Supplier
- We make our syrup from Thai cane sugar.
- We state Brix, inversion, color and HMF in writing for every lot.
- We pack in jerry cans, drums, IBCs and flexitank.
- We send samples for production trials before you order.
- We can combine syrup with dry sugar, rice or sunflower oil in one shipment.
For regular supply, our supply contracts lock in grade, volume and terms. Routes and transit times are on our worldwide shipping page. More about us on our why choose us page.
How to Order
- Tell us the grade, Brix, pack, quantity and destination port.
- We send a spec sheet and a quote.
- We send a sample for your trials.
- We agree the contract, payment terms and inspection.
- We produce, test, pack and ship, with full documents.
Frequently Asked Questions
What does an invert sugar syrup supplier need to tell me?
The Brix, the degree of inversion, the color, the HMF level, the pH, the raw material and the shelf life, all in writing for your lot.
What’s the difference between partial and full invert?
Partial invert is about half inverted and stays liquid at high Brix. Full invert is almost entirely glucose and fructose, sweeter and easier to ferment, but it can crystallize in the cold.
Is invert syrup the same as glucose syrup?
No. Glucose syrup is made from starch, usually corn or tapioca. Invert syrup is made from sugar and contains fructose as well as glucose.
Can I use invert syrup for bees?
Yes, as long as HMF is low and the syrup is fresh. Ask for the HMF figure on your lot.
How long does invert syrup keep?
About 6 to 12 months in sealed packs, stored between 15 and 30°C.
What’s the minimum order?
One 20ft container, which you can split across pack types. That keeps a first order with a new invert sugar syrup supplier manageable.
Do you ship worldwide?
Yes. As an invert sugar syrup supplier shipping from Thailand, we ship to Asia, the Middle East, Africa, Europe, the Americas and Oceania.
The right invert sugar syrup supplier gives you a syrup you can set your recipe to and forget about. Same Brix, same inversion, same color, every time. If that’s what you need, contact us with your grade, pack and port, and we’ll send a sample and a quote.