Skip to main content
UltraClear Acne Fighting Serum - Intensive Acne Defence
UltraClear Acne Fighting Serum - Intensive Acne Defence
UltraClear Acne Fighting Serum - Intensive Acne Defence
UltraClear Acne Fighting Serum - Intensive Acne Defence
UltraClear Acne Fighting Serum - Intensive Acne Defence

UltraClear Acne Fighting Serum - Intensive Acne Defence

A daily clarifying cleanser for congested, acne-prone skin.
$65.00
Tax included.

Loved by 25,000 customers worldwide

BioQx™ postbiotic technology

Daily acne & congestion support

Gentle salicylic (BHA) + glycolic & lactic (AHA)

 Barrier-supportive ceramides & lipids

Soothing colloidal oatmeal

Free shipping over $120

30-day money-back guarantee

A foundational product for UltraClear Skin, this high-strength Serum targets stubborn acne and blackheads, restoring a balanced microbiome for clear and calm skin.

  • Targeted Acne Control: Clears stubborn acne and blackheads
  • Concentrated Action: Leave on formula delivers targeted actives that continue to work long after delivery
  • Intensive Exfoliation Action:  AHA/BHA penetrates deeply, unclogging pores, removing debris and dead skin cells
  • Strengthens Skin: Supports a healthy skin microbiome and fortifies the skin barrier
  • Clears & Nourishes Skin: Maintains a hydrated and clear complexion, suitable for oily & acne-prone skin types 
IngredientsTarget stubborn acne and persistent breakouts

Lactobacillus ferment filtrate, aqua, propanediol, caprylyl caprylate/caprate, glyceryl stearate citrate, salicylic acid, poloxamer 188, polyglyceryl-3 stearate, lactic acid, glycolic acid, glycerin, trisodium citrate dihydrate, ceramide NP, ceramide AP, ceramide EOP, phytosphingosine, cholesterol, sodium lauroyl lactylate, sodium phytate, sodium hydroxide, fragrance, hydrogenated lecithin, xanthan gum.

Product formulations may change from time to time. While we strive to keep the ingredient lists on our website current, please refer to the ingredient list on your product packaging for the ingredients in the product you have received.

What is BioQx™

BioQx™ is Biomiq's proprietary postbiotic microbiome-supporting technology, designed to help support the skin barrier, hydration and resilience so skin can look clearer, calmer and healthier over time.

Developed from Australian microbiome research, BioQx™ is built around Lactobacillus Ferment Filtrate and related bioactive metabolites. It helps support the skin ecosystem, barrier comfort and visible resilience without introducing live bacteria to the skin.

BioQx™ works with the skin's biological foundations:

Microbiome support

Helps support a balanced skin ecosystem and defend against acne-causing bacteria, even as you cleanse.

Barrier support

Helps maintain skin comfort, hydration and resilience.

Visible skin stress support

Helps skin look calmer and feel better supported over time.

In UltraClear Cleanser, BioQx™ ensures cleansing supports rather than strips, giving acne-prone skin a clean, clear and comfortable foundation.

OUR science

Biomiq products are developed in Australia using microbiome-first formulation principles and proprietary BioQx™ technology. UltraClear Cleanser brings together:

BioQx™ proprietary postbiotic technology

Biomiq's signature microbiome-supporting technology, designed to help support the skin barrier, hydration and visible resilience.

Salicylic acid (BHA)

An oil-soluble exfoliant that helps decongest and unclog pores as you cleanse.

Glycolic & lactic acids (AHA)

Gentle surface exfoliants that help smooth and refine the skin.

Colloidal oatmeal

A soothing ingredient that helps calm the look of redness and irritation.

Barrier-supportive lipids

Ceramides, cholesterol and phytosphingosine help protect barrier comfort and moisture so skin never feels stripped.

Together, these ingredients create a gentle yet effective daily cleanser for acne-prone skin that needs decongesting, clarifying and soothing support without over-drying.

Our 30 day promise

We are so confident in our skincare products that if you do not see a visible improvement in your skin appearance in 30 days with consistent use, we will give you a full refund for this item. Refund excludes shipping fees.

Our story

Biomiq began in biotechnology before it became skincare.

Developed from Australian microbiome research, Biomiq was created to support the skin's biological foundations, including the microbiome, barrier comfort, hydration and visible resilience.

UltraClear Cleanser was designed as the first step for skin that struggles with stubborn acne. Most acne washes strip the skin to force a result. We wanted a cleanser that clarifies while protecting the microbiome and barrier.

That is where UltraClear Cleanser fits.

Powered by BioQx™ and supported by gentle acids, colloidal oatmeal and barrier-supportive lipids, UltraClear Cleanser brings microbiome-led skin support into a daily cleanse.

Because clean skin does not need to feel stripped. It starts with skin that feels supported, balanced and comfortable.

Add me to your routine

Understanding what's happening beneath the surface

BioQx™& The Skin Microbiome

When skin looks congested, oily or prone to acne, harsh cleansing often makes the problem worse, not better.

Clarity is influenced by the skin microbiome, barrier comfort and oil balance. Stripping the skin can disrupt all three, leaving it more reactive and more prone to breakouts.

UltraClear Cleanser is designed to support these foundations together. It helps decongest and clarify while protecting barrier comfort and the skin ecosystem.

Because clean skin is not about stripping. It's about supporting the conditions skin relies on to look calm, balanced and clear.

LEARN MORE
From science to skin

The Process

Biomiq starts with the foundations skin relies on to look and feel healthy. UltraClear Cleanser combines BioQx™ with gentle acids, colloidal oatmeal and barrier-supportive lipids to help support congested, acne-prone skin.

LEARN MORE

BioQx™

Salicylic Acid (BHA)

Glycolic & Lactic Acids (AHA)

Colloidal Oatmeal

Barrier Lipids

BioQx™

Biomiq's proprietary postbiotic microbiome-supporting technology, designed to help support the skin barrier, hydration and visible resilience.

BioQx™

Biomiq's proprietary postbiotic microbiome-supporting technology, designed to help support the skin barrier, hydration and visible resilience.

Salicylic Acid (BHA)

An oil-soluble exfoliant that helps decongest and unclog pores.

Salicylic Acid (BHA)

An oil-soluble exfoliant that helps decongest and unclog pores.

Glycolic & Lactic Acids (AHA)

Surface exfoliants that help resurface and smooth the skin, refining texture and softening the look of marks.

Glycolic & Lactic Acids (AHA)

Surface exfoliants that help resurface and smooth the skin, refining texture and softening the look of marks.

Colloidal Oatmeal

Essential skin lipids that help keep the barrier strong, calm and resilient while you treat.

Colloidal Oatmeal

Essential skin lipids that help keep the barrier strong, calm and resilient while you treat.

Barrier Lipids

Ceramides, cholesterol and phytosphingosine help protect barrier comfort and moisture so skin never feels stripped.

Barrier Lipids

Ceramides, cholesterol and phytosphingosine help protect barrier comfort and moisture so skin never feels stripped.

Clearer Skin

Fewer Breakouts

of users saw fewer active breakouts and clearer-looking skin with consistent use

Reduced Irritation & Inflamation

Redness Reduction

reported less redness and irritation, with skin looking calmer within the first 10 days of use

Balanced Oil

Less Congestion

noticed fewer clogged pores and a smoother-looking complexion with regular use

Stronger Barrier

Fewer Future Breakouts

felt their skin was more balanced and less prone to recurring breakouts

FAQs

Who is UltraClear Serum for?
UltraClear Serum is designed for skin that looks congested, oily, uneven or prone to stubborn acne. It suits people who want a powerful daily treatment serum that clarifies while supporting barrier comfort and microbiome balance.
Is UltraClear Serum suitable for all skin types?
UltraClear is our strongest range, formulated for stubborn, persistent acne. It should be used with caution on sensitive skin and is not suitable for dry skin. The gentler Clear range may be a better starting point for those skin types.
Can I use UltraClear Serum morning and night?
Yes. It can be used morning and/or night after cleansing. Start once daily and build to twice daily as your skin adjusts. In the morning, follow with SPF.
Where does UltraClear Serum fit in my routine?
Use it after cleansing and before moisturiser: cleanse, apply serum, moisturise if needed, then use SPF in the morning. For best results, pair with the UltraClear Cleanser.
Why does it tingle?
A mild tingle is normal with our most active formula and settles quickly. If your skin feels tight or uncomfortable, reduce frequency and introduce gradually.
Will it make my acne purge?
Some mild congestion in the first week or two is normal as the microbiome rebalances and impurities surface. This is the rebalance at work, not a setback, and typically settles within the first month.
Can I use UltraClear Serum with active ingredients?
Yes, but keep your routine simple and introduce new actives gradually. Avoid layering too many strong actives at once if your skin starts to feel tight, dry or uncomfortable.
Does UltraClear Serum help with acne?
Yes. UltraClear Serum is our most powerful treatment for congested, acne-prone skin, helping clear active breakouts and decongest pores while supporting the barrier and microbiome.
Does it help with blackheads and congestion?
Yes. Salicylic acid (BHA) is especially effective at decongesting pores and clearing the look of blackheads.
Is UltraClear Serum safe for the skin barrier?
Yes. The ceramide-lipid complex is designed to strengthen and comfort the barrier while the acids do their work.
Is UltraClear Serum the same as the UltraClear Hydrogel Mask?
No. The serum is your daily leave-on treatment step, while the UltraClear Hydrogel Mask is a more intensive clarifying and calming ritual for when skin needs extra support. They can be used together as part of the UltraClear routine.
How long until my skin looks different?
Some people notice skin feels clearer and more comfortable early on. More visible improvements in clarity and texture usually build with consistent use over 2 to 4 weeks.