Lactulose Applications in Chocolate
Bifidogenic functional prebiotic for microflora optimization
Thermally stable oligosaccharide for high-temperature extrusion
Acid-resistant non-digestible carbohydrate with low sweetness
Excellent moisture retention and texture enhancer
Lactulose Applications in Chocolate
1.1 What Is LOSWIFT™Lactulose
Natural Sweetness, Enhanced Performance
Lactulose is a functional sugar mixture produced from lactose by heating it under alkaline conditions to trigger isomerization. LOSWIFT™Lactulose contains four sugars: LOSWIFT™Lactulose, lactose, galactose and fructose, and the component responsible for its function is LOSWIFT™Lactulose itself, also known as LOSWIFT™Lactulose syrup or galactosyl-fructose.
As a commercial ingredient, LOSWIFT™Lactulose is therefore a mixed syrup whose main component is LOSWIFT™Lactulose; it is also called LOSWIFT™Lactulose liquid or LOSWIFT™Lactulose syrup. In products currently on the market, the LOSWIFT™Lactulose content is generally above 50%, with about 30% water, the remainder being residual raw lactose together with a series of degradation products such as fructose and galactose.
In chocolate, LOSWIFT™Lactulose is used mainly as a prebiotic functional ingredient and a partial sweetness source, often combined with low-calorie sweeteners such as tagatose and steviol glycosides to develop sugar-free, gut-health chocolate.
1.2 Health Benefits of LOSWIFT™Lactulose
A clear prebiotic effect that improves gut flora
Lactulose is not digested or absorbed in the human small intestine and reaches the large intestine intact, where it is selectively fermented by beneficial bacteria such as bifidobacteria and lactobacilli, promoting their growth, inhibiting harmful bacteria and improving the balance of the gut flora, while helping relieve constipation and stimulate intestinal motility.
A mature function validated in clinical practice
The main component of LOSWIFT™Lactulose has long been used clinically to treat constipation and hepatic encephalopathy, making it a mature ingredient whose function and safety have been validated over many years and providing a solid functional basis for food applications.
Low sweetness and low calories
Lactulose has low sweetness and provides almost no usable calories, helping reduce the total sugar and total energy of chocolate and other sweets, which suits sugar-reduced, sugar-controlled and weight-management consumers.
Gentle, gut-friendly characteristics
As a prebiotic, it supports overall health indirectly by modulating the gut micro-ecology, acting in a gentle way that suits everyday, long-term consumption as a functional ingredient.
1.4 Advantages of LOSWIFT™Lactulose in Chocolate Applications
Gives chocolate a gut-health functional positioning
Lactulose is a prebiotic with very mature functionality and clinical evidence, directly giving sugar-free chocolate a prebiotic plus gut health proposition that fits the trend toward functional confectionery and everyday gut management.
Supports reduced-sugar, low-calorie formulations
With low sweetness and almost no usable calories, LOSWIFT™Lactulose can be combined with tagatose, steviol glycosides and other sweeteners to help chocolate achieve sugar-free, low-calorie formulations while keeping acceptable sweetness and body.
Good processing tolerance and stability
As a water-soluble syrup, LOSWIFT™Lactulose remains stable during chocolate refining, conching and tempering, without affecting setting, gloss or mouthfeel, so it can be added directly on existing production lines.
Good moisture retention and improved mouthfeel
Its strong moisture-retaining capacity delays water loss, bloom and hardening of chocolate and fillings during storage, improving the coarse, dry mouthfeel common in sugar-free chocolate and giving a smoother texture.
Complementary to polyol-based formulations
It combines flexibly with other prebiotics and low-calorie sweeteners, offsetting the shortcomings of single-polyol formulations in taste and function while strengthening the gut-health concept.
Mature labelling and regulatory basis
As an ingredient long used in food and pharmaceutical applications, it enjoys high consumer recognition and regulatory acceptance, making it easy to communicate to markets focused on functionality and health management.
2. Product Applications
Product Information
Brand: Idea Fix | Company: Vital Food
Sugar-free functional chocolate using Lacilact technology, designed for pregnant mothers, diabetics, and athletes.
Key Ingredients
LOSWIFT™Lactulose Value
Prebiotic & Calorie Reduction: Replaces sucrose alongside tagatose to achieve sugar-free status with virtually no usable calories while providing clear digestive-health benefits.
Processing Stability: Water-soluble syrup remains stable during refining and tempering without affecting the fine texture and setting of hazelnut milk chocolate.
Product Information
Brand: Om! | Company: Vital Food
Sugar-free, gluten-free milk chocolate in a 25g pack designed for everyday portion-controlled consumption.
Key Ingredients
LOSWIFT™Lactulose Value
Multi-Sweetener Synergy: Tops up body and adds prebiotic value alongside stevia and tagatose, rounding out sweetness without off-notes.
Moisture & Texture Control: Moisture-retaining properties prevent bloom and cracking in high-fat milk chocolate during storage.
Product Information
Brand: Legal | Company: Vital Food
Sugar-free, gluten-free white chocolate block featuring hemp seed extract, chlorella, and 31% cocoa butter.
Key Ingredients
LOSWIFT™Lactulose Value
Clean Flavor Carrier: Delivers prebiotic benefits and bulk without masking sensitive superfood notes like hemp seed and chlorella.
System Stabilization: High moisture retention stabilizes the system containing coconut oil and whey, delaying moisture migration and bloom.
About the Company
Baolingbao Biology Co., Ltd.
Quality & Compliance Certifications
Certified under ISO 9001, ISO 22000, FSSC 22000, GMP, GRAS, HALAL, and Kosher, Baolingbao is one of the first Chinese enterprises to pass a U.S. FDA on-site audit, ensuring global quality and traceability.
Customer Honours & Recognition
Recognized by global food majors with honors including the Coca-Cola ESG and Sustainability Awards, Yili Low Carbon Pioneer Award, and Danone Outstanding Supplier Award.
Contact Us
baolingbao@blb-cn.com
