If you’re making them yourself, the effect you want is called (for example) “Fortify Smithing”. In this case, you can mix a potion containing Glowing Mushroom and Bisterwort (found in caves). You can also check alchemist vendors, they may have “Blacksmith’s” potions of various names.
For healing, you want Fortify Restoration followed by a healing spell - though Restore Health might work better depending on your use case. My usual healing potion is Wheat+Blue Mountain Flower, both ingredients really easy to find, and the potion also temporarily increases maximum health.
If you’re making them yourself, the effect you want is called (for example) “Fortify Smithing”. In this case, you can mix a potion containing Glowing Mushroom and Bisterwort (found in caves). You can also check alchemist vendors, they may have “Blacksmith’s” potions of various names.
For healing, you want Fortify Restoration followed by a healing spell - though Restore Health might work better depending on your use case. My usual healing potion is Wheat+Blue Mountain Flower, both ingredients really easy to find, and the potion also temporarily increases maximum health.