Saturated film with pleasing skin tones (unlike Ektar)

[DREW WILEY]

Portra 400. It superseded 160VC. More contrast and saturation than current Portra 160, but easier to manage than Ektar when it comes to skintones.

 

[MattKing]

If you increase colour saturation you will generally end up with (Caucasian) skin tones that look more red.
If they don't go red, then you probably have a film with reduced red response.

 

[Minoltafan2904]

Ofcourse soft color pallet Portrait films are going to make skin natural looking.
Kodak has quite a range of these films
Gold 200
Pro Image 100 ( rare outside Asia, just ordered some from Thailand )
Portra 160
Portra 400
Portra 800
Or then you also have Fuji Pro 400H, a little more saturated than Portra and with a little bit more grain.

But if you want very high sharpness and resolution with accurate skin tones, i persist in my opinion that Provia 100F with an 81A should do the trick.