PRO C4 Retinol Serum with PSC

Lira

PRO C4 Retinol Serum with PSC

4.9 · 170+ reviews
$160.00

A retinol and vitamin C night serum with plant stem cells that supports healthy cell turnover to soften fine lines, even tone and clear congestion.

  • Softens the look of fine lines & wrinkles
  • Supports healthy cell turnover
  • Brightens & evens tone
  • Helps clear congested skin
  • Antioxidant & barrier support

What's inside

  • Retinol
  • Vitamin C (four forms)
  • Plant stem cells (Swiss apple, alpine rose, sea fennel, edelweiss)
  • Licorice extract
  • Olive leaf extract
  • CoQ10 (ubiquinone)

Free clinic pickup, or flat-rate shipping Australia-wide.

Free clinic pickup Flat-rate AU shipping Afterpay at checkout Cruelty-free formulas Therapist-selected Ask us before you buy

Complete your routine

Works even better together.

The products our therapists pair with this one. Untick anything you already have.

Buy the routine together

$384.00

Added together in one cart. Adjust quantities at checkout.

Overview

What is PRO C4 Retinol Serum with PSC?

PRO C4 Retinol Serum is a retinol and vitamin C serum that gets to work while you sleep. Retinol supports healthy cell turnover to soften the look of fine lines, wrinkles and congestion, while four forms of vitamin C brighten and protect against environmental stress.

Plant stem cells from Swiss apple, alpine rose, sea fennel and edelweiss, plus licorice, olive leaf and CoQ10 (ubiquinone), add antioxidant support and help keep your barrier comfortable. Apply one to two pumps to cleansed skin in the evening, avoiding the eye area, then follow with your Lira crème or oil. Wear SPF daily, and if you're pregnant or breastfeeding, check with us before using retinol.

No hard sell

Great skin isn't about more products. It's about the right ones.

You'll only ever leave with what actually works for your skin, never a shelf full of products headed for a drawer. And if something is not right for you, you'll hear it straight.

Why Cronulla Skin Sanctuary

Only what a therapist would put on their own skin.

Nothing here is stocked for the sake of it. Every product has earned its place in the treatment room first, chosen by the same therapists who look after Shire skin every day.

21 yrsof skin expertise behind every pick
6 therapistswho use these products
4.9from 170+ Google reviews
Meet your therapists

Client review

The most knowledgeable and talented skin clinicians that I have come across in my many, many years of having skin treatments.

Google client Google review
4.9 ★★★★★ 170+ Google reviews Read them all (opens in a new tab)
The Cronulla Skin Sanctuary treatment menu

New to Cronulla skin sanctuary?

Get a routine built for your skin.

Download the treatment menu. Every treatment, what it helps with, and what it costs, in one simple guide to keep.

  • Every treatment, grouped by what it helps
  • Current pricing and package savings
  • Buy now and use it up to 12 months later

No spam, just useful skin things. Unsubscribe anytime.

Good to know

Your questions, answered.

Everything worth knowing before you buy. Still unsure which product suits you? A quick chat with a therapist sorts it out.

What are the full ingredients in the Lira Clinical PRO C4 Retinol Serum?

Here's the full ingredient (INCI) list for the PRO C4 Retinol Serum: Water (Aqua), Tetrahexyldecyl Ascorbate, Glycerin, Dimethicone, Cetearyl Olivate, Sorbitan Olivate, Sodium Hyaluronate Crosspolymer, Cetyl Palmitate, Sorbitan Palmitate, Malus Domestica Fruit Cell Culture, Lecithin, Imperata Cylindrica Root Extract, Phenoxyethanol, Caprylyl Glycol, Ethylhexylglycerin, Hexylene Glycol, Butylene Glycol, Yeast Polysaccharides, PPG-12/SMDI Copolymer, Cetearyl Alcohol, Retinol, Polysorbate 20, Camellia Sinensis Leaf Extract, Beta Vulgaris (Beet) Root Extract, Haberlea Rhodopensis Leaf Extract, Yeast Extract, Tocopherol, Ascorbyl Palmitate, Ascorbic Acid, Citric Acid, Xanthan Gum, Dipotassium Glycyrrhizate, Tocopheryl Acetate, Crithmum Maritimum Callus Culture Filtrate, Leontopodium Alpinum Meristem Cell Culture, Rhododendron Ferrugineum Leaf Cell Culture Extract, Isomalt, Lactic Acid, Disodium EDTA, Aloe Barbadensis Leaf Juice Powder, Ubiquinone, Olea Europaea (Olive) Leaf Extract, Citrus Aurantium Dulcis (Orange) Peel Oil.

How long does this product last?

Use as directed, most of the skincare here lasts around eight to twelve weeks. A little goes a long way, so resist the urge to over-apply.

Can I use this with my other products?

In most cases, yes. If you are using strong actives like retinol or exfoliating acids, introduce this gradually and space them out. Not sure? Ask our therapists.

Do you ship, or can I collect?

Both. Choose free pickup from the Cronulla clinic, or flat-rate shipping Australia-wide at checkout.

What if it doesn't suit my skin?

Get in touch, our therapists would rather help you find the right product than have you persevere with the wrong one.