How to Make Cannabis-Infused Sugar: A Step-by-Step Guide

Cannabis-infused sugar is a solid-state delivery system that works by bonding concentrated cannabinoids to the surface of individual sucrose crystals. By using a high-proof alcohol solvent, you can distribute compounds like THC or CBD across the crystalline structure. Once the solvent evaporates, the cannabinoids form a thin residue on the sugar, which may support more consistent oral dosing.

Essential Components

Granulated Sucrose (1 cup / ~200g): White granulated sugar is a common substrate because it provides a consistent, high-surface-area crystalline structure.

Ethanol-based Tincture (2–10ml): You need high-proof, food-grade ethanol. Cannabinoids are lipophilic and require a non-polar solvent to remain in suspension. Ethanol is often chosen because it evaporates efficiently at room temperature.

Non-reactive Vessel: Use borosilicate glass or stainless steel. Avoid plastics or reactive metals to prevent chemical leaching.

Mechanical Agitator: A whisk or fork ensures the tincture is distributed throughout the sugar.

The Infusion Protocol

Preparation: Pour the granulated sugar into a shallow glass dish to maximize surface area for evaporation.

Application: Drizzle the tincture evenly over the sugar.

Mixing: Use a whisk or fork to agitate the mixture. You are looking for a uniform, slightly damp texture. Each crystal should be coated to help support consistent dosing.

Drying: Spread the mixture into a thin, even layer. Place it in a well-ventilated, dry area to allow for passive evaporation. This usually takes 24 to 48 hours.

Finishing: Once the sugar is dry and free of any alcohol smell, stir it once more to break up any small clumps.

Storage: Transfer the product into an airtight container.

Note: If you need to speed up the process, you may use a convection oven set between 65°C and 75°C (150°F–170°F). Keep the temperature low; the goal is to evaporate the alcohol without reaching the sugar’s melting point (186°C) or potentially degrading the cannabinoids.

Pharmacokinetics: What to Expect

When you consume cannabinoids via infused sugar, they follow the standard oral pathway. The compounds travel through the GI tract to the liver, where Delta-9-THC is converted into 11-hydroxy-THC. This metabolite may be more potent and offer a longer half-life than compounds processed via inhalation.

Calculating Your Potency

To estimate the dose, use this formula: Total THC (mg) ÷ Total Sugar (g) = Potency per gram.

Example:

You use 5ml of a tincture containing 10mg THC/ml (50mg total).
You use 200g of sugar.
50mg ÷ 200g = 0.25mg THC per gram of sugar.
A standard teaspoon (about 4g) would provide a 1mg dose of THC.

Thermal Stability and Use

The crystalline structure of sucrose acts as a buffer during baking. When bound to sugar, cannabinoids may maintain their chemical integrity at standard oven temperatures. Whether you are sweetening coffee or folding the sugar into a cookie dough, the bioavailability may remain stable.

Best Practices for Storage

Cannabinoids degrade when exposed to light, heat, or oxygen. Keep your infused sugar in an opaque, airtight container, stored in a cool, dark cupboard. This protects the potency and prevents the sugar from absorbing humidity, which could lead to clumping. Always label your container with the concentration (mg/g) to support accurate dosing.

Legal Disclaimer: This content is for educational and informational purposes only and does not constitute medical advice. Always seek the advice of a physician regarding a medical condition. Efficacy has not been confirmed by FDA-approved research. Check your local laws regarding cannabis and terpene use.