Turning a Single Kilogram Block into a Full Line of Handcrafted Soap Bars
White Soap Base WST 1 kg is a ready-to-use melt and pour base designed for crafters and small studios who want to skip cold-process saponification and work directly with a finished substrate. This size is a favorite among home hobbyists testing new recipes, craft business owners preparing sample batches for markets or online shops, and workshop instructors who need a reliable, easy-to-melt material. The product belongs to the Melt and Pour Soap Bases category, and the white variant is typically chosen whenever an opaque, evenly colored bar is required without relying on extra pigments.
The global demand for melt and pour bases comes primarily from the handmade soap and craft cosmetics industry - gift sets, wedding favors, seasonal and holiday soaps, children's educational workshops, and small-batch producers selling through Etsy-style marketplaces or local fairs. Opaque white base holds its shape well in silicone molds, produces a dense uniform bar texture, and is well suited for layered designs, embeds, and contrasting swirls. Its opacity is particularly useful for hiding solid inclusions such as oatmeal, coffee grounds, loofah pieces, or apricot seed powder, which would otherwise show through a clear base.
Melting is usually done on a double boiler or in short microwave bursts until the base is fully liquid at around 60-70 degrees Celsius, avoiding boiling. Once melted, the temperature should drop to 45-50 degrees before adding any heat-sensitive ingredients: fragrance or essential oils at 2-5 grams per 100 grams of base, carrier oils at 5-10 grams per 100 grams of base (higher amounts can soften the finished bar), and water-soluble colorants or mineral pigments. Lightly spraying the surface with alcohol before pouring the next layer removes air bubbles and helps the layers bond properly.
White base pairs naturally with clear soap base for cloud effects and layered bars, and works well with glycerin-rich additives, botanical extracts, and light oil macerates that boost skincare benefits. When a recipe calls for a higher oil content, it helps to slightly increase the proportion of base or add a small amount of salt to keep the lather stable. Store the base in its original sealed packaging or an airtight bag, in a dry place at room temperature, away from direct sunlight and heat sources, since moisture and overheating can cause sweating on the finished bars and shorten their shelf life. Under proper handling, a 1 kg block typically yields 8-12 finished bars depending on the molds used.
Oatmeal and Honey Comfort Bar
White Soap Base WST - 500 g
Raw honey - 20 g
Finely ground oatmeal - 15 g
Sweet almond oil - 20 g
Lavender essential oil - 6 g
Chamomile hydrosol - 10 ml
Cut the base into small cubes and melt it over a double boiler until fully liquid, keeping the temperature below boiling point. Once the mixture cools to around 48 degrees, stir in the honey, almond oil, and chamomile hydrosol until fully blended. Add the oatmeal next so it disperses evenly through the mass, then stir in the lavender essential oil right before pouring. Pour the finished mixture into a mold lightly sprayed with alcohol and allow it to set at room temperature for 40-60 minutes until fully hardened.