Is coconut sugar sugar free? What the sources say
Coconut sugar is a sweetener you may meet on a chocolate ingredient list. Whether it fits a “sugar free” claim is a labeling question, and the sources below answer parts of it.
Read on 2026-10-16. The review quoted is a general review of coconut sugar. It is not a test of a chocolate product.
What coconut sugar is
A 2023 review in the International Journal of Environmental Research and Public Health on coconut sugar says that coconut sugar is made from the watery coconut sap found inside palm trees. It adds that coconut sugar is prepared by concentrating inflorescence sap, which is obtained by tapping the unopened coconut spadix. It also says that a study of coconut sugar and coconut syrup from the Philippines measured sucrose, glucose, fructose and mannose in the coconut sugar, with sucrose the largest of the four. The same page says that the glycemic index (GI) values previously obtained from coconut sugar are below the GI values for pure sucrose, i.e., refined cane sugar.
How the US label rules count sugars
The US Code of Federal Regulations (2024 edition), section 101.9 on nutrition labeling, says that total sugars shall be defined as the sum of all free mono- and disaccharides (such as glucose, fructose, lactose, and sucrose). It adds that added sugars are either added during the processing of foods, or are packaged as such, and include sugars (free, mono and disaccharides) and sugars from syrups and honey.
The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) says that added sugars are sugars, syrups, and other caloric sweeteners that are added to processed or prepared foods.
What to check on a pack
Read the ingredient list and the Total Sugars and Added Sugars lines, not only the front of the pack. The label terms guide sets out what a “sugar free” claim has to meet, and the label guide goes through each line and has a per 100 g calculator.
General information only. If you have diabetes or another medical condition, ask your doctor or dietitian before you change what you eat.
Sources
Checked on 2026-10-16 against International Journal of Environmental Research and Public Health 2023, coconut sugar review (Europe PMC full text), US Code of Federal Regulations, 21 CFR 101.9 (2024 edition, GovInfo), NIDDK dictionary: added sugars. Read the source again before you rely on a number, because rules and studies change.