Hi Lykkers! A good firming serum can bring a little extra care to a skincare routine, especially when skin starts feeling less smooth or springy.

I tend to like formulas that fit easily between cleansing and moisturizing without making the routine feel complicated.

Two options that stand out are Kate Somerville KateCeuticals Firming Serum and Dermalogica Phyto Nature Firming Serum, with each taking a slightly different approach.

1. Kate Somerville KateCeuticals Firming Serum — $119

For a more luxurious step, Kate Somerville KateCeuticals Firming Serum has a polished feel that makes the routine seem a little more elevated. The formula is designed around the look of firmer, smoother, more refined skin, making it appealing when a basic serum no longer feels quite enough. I like the idea of using a product like this when skin needs more than simple hydration. It can slide neatly into a morning or evening routine, followed by moisturizer and, during the daytime, sunscreen.

2. Dermalogica Phyto Nature Firming Serum — $168

Dermalogica Phyto Nature Firming Serum sits firmly in the premium skincare category at $168. Its focus on a firmer, smoother-looking complexion makes it an interesting choice for a routine centered around skin texture and overall appearance. The serum has the kind of sophisticated positioning I’d expect from a high-end treatment product. Rather than adding another complicated step, it can become the main treatment layer between cleansing and moisturizing.

Both serums bring a luxurious touch to a firming-focused routine. Kate Somerville offers a slightly more approachable splurge at $119, while Dermalogica takes things further at $168. For anyone building a skincare lineup around smoother, firmer-looking skin, either one could make an interesting addition.