Some FO's make your colors morph. For instance, anything with vanilla in it will turn brown as it is cures, most nice pretty purples (natural ones) will turn grayish, and many natural red/pinks will turn gray or brown. These are permanent changes, while some will turn your lye bath an interesting color (usually orange or green) and then will morph back as the soap saponifies.
Scents can also morph. All fragrances smell differently out of the bottle than they do when they are used in a product. That is not really a morph, but more a fact of nature. The bottle is highly concentrated and will naturally smell differently when diluted. A morph happens with some FO's when the scent changes. This change is not just from the bottle to the soap batter, but from the batter to the cured soap, and from the soap at the beginning of the cure time, to the soap during and after the cure. A scent may completely fade at a few days, only to reemerge later in the cure. Or maybe not come back at all until it "blooms" in the shower. A morph is just a change. Some, like vanilla turning brown, are permanent, and some are transient. This is why soapers usually take notes during the entire soaping process, especially when trying a new fragrance. You should be able to look back and know that the blahblah fragrance fades at 1 week, comes back at 5 weeks, but totally goes flat at 3 months never to reappear, or any other variation thereof.
Enjoy the journey~
_________________ Remember, it's not just that we weather the storm, but how we dance in the rain.
Tammy
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