The regulatory pressure on sugar in ASEAN has intensified rapidly. Thailand entered Phase 4 of its tiered sugar tax on April 1, 2025, with beverages containing 10 to 14 grams of sugar per litre now taxed at 5 baht per litre. Malaysia raised its sugar-sweetened beverage tax to RM 0.90 per litre on 1 January 2025 and extended coverage to powdered drink pre-mixes. The Philippines, Brunei, Cambodia, and Laos all have active sugar taxes. Indonesia's 2026 State Budget Law includes provisions for sweetened beverage taxation. The direction is clear: sugar taxes across the region are getting stricter, not looser.
Singapore's Labelling Approach
Singapore took a different path. Rather than taxing sugar, it implemented the Nutri-Grade labelling system. Products rated Grade D face strict advertising restrictions, effectively stripping brands of their ability to market to consumers through most channels. For beverage manufacturers targeting Singapore, a D-grade rating is a commercial disadvantage that goes well beyond the label itself. It limits shelf placement, promotional opportunities, and brand visibility at the point of sale.
The challenge with sugar reduction is that sugar does far more than sweeten. It contributes to mouthfeel, body, flavour release timing, and preservation. Removing sugar without addressing these dimensions produces products that taste hollow, thin, or leave an unpleasant aftertaste. Consumers notice immediately. Simple sweetener substitution, swapping sugar for a single high-intensity sweetener, rarely works on its own.
Beyond Simple Substitution
Modern reformulation takes a systems approach. Multi-sweetener blends combining two to three different sweeteners, such as stevia (Rebaudioside M), allulose, and small amounts of real sugar, achieve taste profiles that no single sweetener can deliver alone. The glycosides in stevia and monk fruit can be combined to balance each other's off-notes, producing a more neutral, rounded sweetness that more closely resembles sugar's taste curve.
Taste modulation technology adds another layer. Compounds that enhance sweet receptors on the tongue allow manufacturers to use less actual sugar while maintaining perceived sweetness. Flavour pairing strategies also help: vanilla, cinnamon, and certain fruit flavours can amplify sweetness perception without adding any sugar at all. These techniques stack, meaning a product can combine sweetener blending, taste modulation, and flavour pairing to hit aggressive reduction targets.
With health attributes increasingly shaping food purchases across ASEAN, and sugar content among the factors shoppers watch most closely, reformulation is a competitive requirement, not a niche strategy. Brands that reformulate early and well will capture market share as regulations tighten further across the region.
VKA's Sugar Reduction Platform
VKA's Sugar Reduction Technologies are built on flavour science we have refined since 1971. Our approach combines sweetness enhancement, off-note masking, and mouthfeel restoration to help manufacturers meet reduction targets without losing the taste that drives repeat purchase. Learn more at Sugar Reduction Technologies.
