Independent buying guides for soap making

velona 5 LB Ultra Clear Glycerin Soap Base Melt and Pour, Transparent Review (2026)

Updated September 14, 2026 · Research-based review

Our verdict

A 5 pound block of velona Ultra Clear glycerin base, SLS and SLES free, for makers who want crystal clear bars and embed designs across several batches. The larger block lowers cost per ounce versus small starter bars, but it arrives as one solid block to cut down, and clear bars need alcohol spritzed on to stay bubble free.

velona 5 LB Ultra Clear Glycerin Soap Base Melt and Pour, Transparent

velona 5 LB ultra clear glycerin base for makers who want crystal-clear bars in larger batches at a lower cost per ounce.

Price range: See on Amazon

What we liked

  • + Ultra clear formula keeps color and suspended embeds looking sharp
  • + A 5 LB supply covers many batches, so it suits regular or gift-season making
  • + velona is a widely used craft base brand with consistent melt behavior

Trade-offs

  • - Large block has to be cut down before melting, which takes some effort
  • - Transparent bars show every bubble, so a spritz of alcohol is needed

What this base is

This is velona's Ultra Clear melt and pour soap base, a pre-made glycerin soap that a maker melts down and pours into molds rather than mixing lye from scratch. Velona markets the base as SLS and SLES free, meaning it is formulated without sodium lauryl sulfate or sodium laureth sulfate, detergents some soap makers prefer to avoid. It ships as a 5 pound block rather than individually pre-cut cubes at this size, so it is aimed at a maker who plans to portion and melt it in stages rather than someone who wants grab-and-go pieces. The transparent finish is the main selling point, since it lets suspended colors, glitter, and small embedded objects stay visible through the finished bar.

Melting and pouring it

Melt and pour bases like this one are typically cut into smaller chunks and melted in short microwave intervals or in a double boiler, stirring between rounds until the base is fully liquid, since scorching the glycerin can cloud the finished bar or give it a burnt smell. Once melted, fragrance oil, colorant, and any embeds get stirred in before the liquid is poured into molds, and a light spritz of rubbing alcohol on the surface knocks out surface bubbles that would otherwise show through the clear finish. Because this is a solid 5 pound block rather than pre-cut cubes, a maker needs a sturdy knife or cleaver to break it into workable pieces before the first melt, which adds a prep step compared with cube-format bases.

Where the bulk size pays off

A 5 pound block covers a meaningful number of standard bar molds from a single package, which is useful for gift season batches, craft fair inventory, or simply making soap on a regular schedule instead of buying a new small bar every time. Since melt and pour bases keep well when stored wrapped and away from humidity, the extra volume is not a spoilage risk the way a perishable ingredient would be, so there is little downside to buying ahead at this size if a maker soaps regularly. The main cost of buying larger is upfront cash tied up in one purchase rather than the ingredient itself going to waste.

Clear bases versus other melt and pour options

Compared with smaller 2 pound blocks of the same Ultra Clear formula, this size mainly trades a lower per-ounce cost for a bigger single purchase and more cutting work at the start. Against opaque bases like shea or goat milk melt and pour, this clear glycerin base is chosen specifically for embed work, layered designs, and bars where color needs to show through rather than sit on the surface, while opaque bases are more forgiving of minor surface bubbles and imperfect pours. A maker who wants both looks in rotation often keeps a clear block like this one alongside a shea or goat milk base rather than treating either as a universal choice.

Verdict and who should size down

This 5 pound Ultra Clear block suits a regular soap maker or small seller who wants a lower cost per bar and does not mind cutting a solid block down before the first melt. The SLS and SLES free formula and transparent finish make it a solid pick for embed and layered soap projects specifically. A first-time melt and pour crafter who is not sure how often they will soap, or who wants pre-cut cubes ready to melt without extra prep, is better served starting with a smaller 1 or 2 pound package before committing to bulk.

Frequently asked questions

Is this soap base SLS and SLES free?

Yes, velona markets this Ultra Clear base as SLS and SLES free.

Does it come pre-cut into cubes?

At this 5 pound size it ships as a solid block rather than pre-cut cubes, so it needs to be cut down with a sturdy knife before melting.

How do I stop bubbles from showing in the clear bars?

A light spritz of rubbing alcohol on the surface after pouring is the standard way melt and pour crafters clear surface bubbles from transparent glycerin soap.

How should I melt this base?

Cut it into smaller pieces and melt in short microwave intervals or a double boiler, stirring between rounds until fully liquid, to avoid scorching the glycerin.

Prices change often, so check the current price and availability on Amazon.

Check price on Amazon

Soap Making Nest may earn a commission from the link above.

Featured in these buying guides