iS Clinical Pro-Heal Serum Advance+ Review | SkinSourcer

The Shelf · The Dermatologist Shelf

iS Clinical Pro-Heal Serum Advance+
No. 08 in Edit 022

iS Clinical Pro-Heal Serum Advance+

Serums USA Approx. $177

The third iS Clinical product on The Shelf, and the one their aestheticians reach for when skin is angry as well as ageing: L-ascorbic acid backed by olive leaf, vitamin E and vitamin A. The Cleansing Complex is the way into this brand; this is the deep end.

Shop at iS Clinical

Price and availability are set by iS Clinical.

Why we like the Pro-Heal Serum Advance+

  • Vitamin C plus calm, an unusual pairing
  • From the house whose cleanser is our sensitive-skin pick
  • A clinic staple for reactive, stressed skin
Texture
An olive-toned serum with a botanical scent of its own
Key ingredients
Vitamin C · Olive leaf extract · Vitamin E · Vitamin A
Fragrance
Not stated
Best for
Skin that is stressed as well as ageing · Vitamin C wearers wanting more than C · Evening use
Works on
Redness · Dullness · Fine lines
Made in
USA
Where to buy
iS Clinical
Price
$177, approximate
Listing checked
2026-08-26

Our verdict on the iS Clinical Pro-Heal Serum Advance+

The angry-skin vitamin C.

Some links below are affiliate links. If you buy through them, SkinSourcer may earn a commission at no additional cost to you. It never changes what we pick or what you pay.

Reviewed 2026-08-26. iS Clinical Pro-Heal Serum Advance+ appears in The Dermatologist Shelf. Every product on The Shelf is listed in the product index.