Siero Viso Vitamina C & Oro 24K

The texture is surprisingly lightweight for a gold-infused serum, and the organic rye extract gives my décolleté a subtle firming feel that lasts for hours.

I've been using it on my neck and décolleté every morning for three weeks now, and the immediate tightening from the rye extract is real but not uncomfortable. My skin looks noticeably brighter, and a single dropper is enough to cover everything.

The texture is pleasantly lightweight and absorbs quickly, which I appreciate. I've noticed a subtle brightness after a few weeks, though the tightening effect isn't as dramatic as I'd hoped. It's a good daily serum for a gentle glow.