Agar-Agar 1200 1 kg

Why Gel Strength 1200 Matters for Confectionery and Cosmetic Gels

Agar-agar is a plant-based polysaccharide extracted from red seaweed, valued for its ability to form a firm, thermoreversible gel when dissolved in hot water. The number 1200 refers to the gel strength rating, which is notably higher than standard food-grade agar, meaning less product is needed to reach the same firmness. This ingredient belongs to the Hydrocolloids for Cosmetics category, which brings together thickeners and structure stabilizers used across multiple industries.

The largest global demand for high gel strength agar-agar comes from the food and confectionery sector: marmalade, gummies, marshmallow, souffle fillings, jelly toppings, cake glazes, and plant-based gelatin substitutes. Confectioners rely on this grade specifically because it delivers a stable, firm texture at low dosage, which matters both for small studio kitchens and industrial production lines. Beyond confectionery, agar-agar is used in pharmaceutical capsule shells and in cosmetic manufacturing as a thickener for gel creams, hydrating masks, toothpaste bases, and emulsion stabilizers.

For most gel formulations, the powder is first soaked in cold water for 10-15 minutes to hydrate, then heated to a boil (85-95°C) and simmered for 2-3 minutes until fully dissolved. Acids and dyes, including Mixed dye Cherry or Mixed dye Brown chocolate, should be added only after the mixture cools below 60°C, since high heat combined with acid can weaken the gel network. Typical dosage ranges from 0.5-1.5% for soft dessert textures up to 2-4% for firm marmalade and technical gels. Setting begins already around 35-40°C and completes within 20-40 minutes without refrigeration.

In cosmetic applications, agar-agar thickens water-based gels and can be combined with mildly abrasive fillers such as Pumice Powder to create a suspension gel that keeps exfoliating particles evenly distributed for foot or elbow treatments. The hydrocolloid works well alongside glycerin, sugars, and most food-grade acids as long as ingredient timing and temperature are respected.

Store agar-agar in a sealed, moisture-proof container in a cool, dry place away from direct sunlight to preserve its gelling capacity over time. The 1 kg pack size suits small and mid-size confectionery workshops, cosmetic labs, and studio-scale production, as well as recipe testing before scaling up to industrial batches.

Firming Foot Scrub Gel

Water 400 ml

Agar-Agar 1200 - 15 g

Glycerin - 40 ml

Pumice Powder - 60 g

Citric acid - 3 g