Silicone based serum that is not heavy... does that exist?

[sourgrl]

These are real cone-bombs, but I've had success with

- Garnier Fructis Anti-Frizz Sleek & Shine Serum:
Ingredients: Cyclopentasiloxane , Dimethiconol , Argania Spinosa Kernel Oil , Fragrance , Prunus Armeniaca Kernel OilApricot , Benzyl Alcohol , Linalool , Butylphenyl Methylpropional , Citronellol , FIL D46535/1

I've used this also without any weight issues