• O Cosmedics Multi-Functional Peel 30ml 14% AHA PHA leave-on treatment for uneven texture, dullness and visible pores.
  • O Cosmedics Multi-Functional Peel 30ml with Lactic Acid and PHA for progressive chemical exfoliation and smoother skin.
  • O Cosmedics Multi-Functional Peel with 14% AHA PHA resurfacing complex for dull skin, uneven tone and refined pores.
  • O Cosmedics Multi-Functional Peel leave-on acid treatment for overnight resurfacing and improved skin texture.
  • O Cosmedics Multi-Functional Peel with Amphoteric Hydroxy Complex, Gluconic Acid PHA and Multi-Fruit AHA Complex.
  • O Cosmedics Multi-Functional Peel 30ml resurfacing treatment for uneven tone, visible pores and clearer-looking skin.
  • O Cosmedics Multi-Functional Peel 14% AHA PHA formula for leave-on chemical exfoliation and skin renewal.
  • O Cosmedics Multi-Functional Peel 30ml Lactic Acid treatment for dullness, uneven texture and visible skin refinement.
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O Cosmedics

O Cosmedics Multi-Functional Peel 30ml

O Cosmedics Multi-Functional Peel 30ml

$78.00 AUD
$78.00 AUD
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Taxes included. Shipping calculated at checkout.

O Cosmedics Multi-Functional Peel is a leave-on AHA and PHA exfoliating treatment formulated to resurface dull, uneven and textured skin while maintaining essential hydration. Powered by a 14% AHA/PHA complex, it helps refine visible pores, improve uneven tone and encourage smoother, clearer-looking skin without the downtime associated with a traditional peel.

At the centre of the formula is an Amphoteric Hydroxy Complex combining Lactic Acid with Amino Acids for controlled, time-release exfoliation. Gluconic Acid, a PHA, provides additional resurfacing while attracting and binding water, while a Multi-Fruit AHA Complex supports healthy surface renewal and visible brightness. This combination gives the formula its key advantage: meaningful chemical exfoliation without treating hydration as an afterthought.

Unlike a rinse-off exfoliating mask, Multi-Functional Peel becomes part of the evening routine and remains on the skin before serums and moisturiser. Used consistently and according to tolerance, it is particularly useful when persistent surface build-up, enlarged-looking pores, congestion or uneven pigmentation are preventing the complexion from looking clear and refined.

Product Size: 30ml

SKIN DEEP MEDISPA EXPERT VERDICT
Our rating: 4.8/5
O Cosmedics Multi-Functional Peel is one I reach for when I can see that surface build-up is becoming an ongoing part of the problem rather than something that needs an occasional exfoliation. I particularly like it for skin that feels persistently coarse, looks uneven or congested, or seems to have lost that clarity despite otherwise using a good routine. The Lactic Acid and PHA combination is what makes it useful to me because I can get meaningful resurfacing without choosing an acid formula purely on strength. I still introduce it carefully though. If someone is already using Retinol, Retinal or several other corrective products, I want to know where this actually fits before I add it. Sometimes the best change I can make to a routine is one well-chosen exfoliant, not another three actives layered around it.

BEST FOR
Uneven Texture • Visible Pores • Congestion • Uneven Tone • Fine Lines

This isn't the peel I would automatically give to someone whose skin is simply a little dry or flaky. If they need occasional surface refinement and their skin is sensitive, I may choose O Cosmedics 3 In 1 Fruit Peel Mask instead. I also wouldn't introduce Multi-Functional Peel while the skin is irritated or the barrier is compromised. In that situation, getting the skin stable again takes priority over resurfacing it.

Reviewed by: Diana / Founder & Head of Clinical Therapies, Skin Deep Medispa, Armadale

🔥 OUR HOT TIP
Don't judge this peel by how much you can feel it working. Tingling isn't the goal, and I don't want someone increasing the amount or frequency because they think an acid needs to feel strong to be effective. I look at what the skin is doing over the following weeks: texture becoming more refined, less visible surface build-up and better overall clarity. That's a much better measure of whether your exfoliation routine is working.

Not sure if it’s right for your skin? Ask A Skin Deep Medispa Therapist

What We Love

✓ 14% AHA/PHA complex delivers progressive leave-on chemical exfoliation
✓ Amphoteric Hydroxy technology provides controlled Lactic Acid resurfacing
✓ Hydrating PHA helps maintain moisture while exfoliating the skin
✓ Addresses multiple concerns including visible pores, congestion, uneven tone and surface ageing
✓ Leave-on format integrates easily into a corrective evening skincare routine

Key Ingredients

✓ Amphoteric Hydroxy Complex (AHC) - Combines Lactic Acid with Amino Acids in a controlled, time-release system to lift accumulated surface cells and support smoother, more refined skin.
✓ Gluconic Acid (PHA) - A Polyhydroxy Acid that provides gentle surface exfoliation while attracting and binding water, helping maintain hydration throughout the resurfacing process.
✓ Multi-Fruit AHA Complex - A blend of Bilberry, Sugar Cane, Sugar Maple, Orange and Lemon extracts containing naturally occurring AHAs to support surface renewal, brightness and more even-looking tone.

Ingredients: Water (Aqua), L-Lactic Acid, Glycerin, Gluconolactone, Arginine, Vaccinium Myrtillus Fruit Extract, Saccharum Officinarum (Sugar Cane) Extract, Acer Saccharum (Sugar Maple) Extract, Citrus Aurantium Dulcis (Orange) Fruit Extract, Citrus Medica Limonum (Lemon) Fruit Extract, Sorbic Acid, Salicylic Acid, Benzyl Alcohol.

Free from parabens, sulfates, petrochemicals and mineral oils, with no artificial colours, harsh preservatives or harsh synthetic fragrances. Vegan-friendly, gluten-free and cruelty-free. The formula is emulsifier-free and biomimetic.

How To Use

Use O Cosmedics Multi-Functional Peel at night, 2 to 4 times per week, according to skin tolerance.

Apply 1 pump in a fine layer to clean, dry skin over the face, neck and décolletage. Massage until absorbed and do not rinse off.

Follow with your usual O Cosmedics serum and moisturiser and apply O Cosmedics Mineral Pro SPF every morning.

When introducing Multi-Functional Peel, begin at the lower end of the recommended frequency and increase only if the skin remains comfortable. If Retinol, Retinal or other exfoliating products are already part of your routine, consider your total active use rather than increasing each product independently.

Pair It With

O Cosmedics B3 Plus

O Cosmedics Concentrated Brightening Serum

O Cosmedics Comfort Cream

FAQs

What is the difference between O Cosmedics Multi-Functional Peel and 3 In 1 Fruit Peel Mask?
O Cosmedics Multi-Functional Peel is a leave-on AHA/PHA treatment designed for regular corrective resurfacing, while O Cosmedics 3 In 1 Fruit Peel Mask is a short-contact enzyme treatment used 1 to 2 times weekly. We generally choose Multi-Functional Peel for persistent texture, visible pores, congestion and uneven tone. For dry or sensitive skin needing gentler occasional exfoliation, we are more likely to choose 3 In 1 Fruit Peel Mask.

Is O Cosmedics Multi-Functional Peel suitable for sensitive skin?
Potentially, but this is where individual skin condition matters more than the label “sensitive.” The controlled Amphoteric Hydroxy Complex and hydrating PHA make it a considered acid formula, but we would still introduce it conservatively. If skin is currently reactive, inflamed or barrier-compromised, we would address that before introducing a leave-on peel.

Can O Cosmedics Multi-Functional Peel help with pigmentation?
Yes, O Cosmedics Multi-Functional Peel can support a pigmentation routine by encouraging regular surface renewal and improving uneven-looking tone. We wouldn't use exfoliation as the entire pigmentation strategy, however. Persistent pigmentation generally responds best to targeted pigment-correcting skincare combined with consistent daily SPF.

Can I use O Cosmedics Multi-Functional Peel with Retinol or Retinal?
Potentially. O Cosmedics Multi-Functional Peel can be used alongside Vitamin A, but we don't automatically recommend layering them on the same night. If you're new to Multi-Functional Peel or already using a corrective Retinol or Retinal product, we generally establish tolerance first and may alternate nights depending on your skin and the rest of your routine.

Will O Cosmedics Multi-Functional Peel make my skin visibly peel?
No. O Cosmedics Multi-Functional Peel is designed as progressive leave-on exfoliation rather than a peel that produces dramatic visible shedding. Persistent flaking, tightness or irritation is a reason to reassess your frequency and overall active routine, not a sign that you need to push through.

Can O Cosmedics Multi-Functional Peel help with congestion and visible pores?
Yes. Regular chemical exfoliation helps prevent redundant surface cells from accumulating around the pore opening, which can improve visible congestion and make pores appear more refined.

Can I use O Cosmedics Multi-Functional Peel on my neck, décolletage or body?
Yes. O Cosmedics Multi-Functional Peel can be extended over the neck and décolletage and used on areas of the body affected by rough or uneven texture. These areas can tolerate actives differently from the face, so we recommend introducing it gradually rather than immediately using the same frequency everywhere.

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★★★★★

“I started slowly because I already use Retinol and didn't want to overdo my routine. Twice a week has been enough to make the texture around my chin feel much smoother and my skin looks clearer overall.”

Amelia, Melbourne VIC

★★★★★

“My main issue was that my skin always looked a bit dull and uneven even though I was using good skincare. I've noticed the biggest difference in how refined my skin looks and my makeup sits much better now.”

Jessica, Perth WA

★★★★★

“I was expecting this to sting because it's an acid peel, but it hasn't on my skin. I use one pump and follow with a hydrating serum and moisturiser. It's easy to use and I've definitely noticed less roughness.”

Catherine, Hobart TAS