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A daily serum that helps even skin tone, fade dark spots, and soften signs of sun damage for healthier-looking skin.

  • Dual action: Glycolic acid + phytic acid work together to smooth, brighten, and reduce pigmentation.

  • Brightening: Improves radiance and helps minimise the look of sun damage.

 

Use:

  • Apply a small amount to clean, dry skin on the face, neck, and décolletage.

  • Avoid the eye area.

  • Can be used on post Inflammatory acne scars 

  • Use sunscreen during the day.

  • If irritation occurs, start by using it every other night and gradually increase frequency.

 

Ingredients:

Vegan

Water (Aqua), Azelaic Acid, Propylene Glycol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Alpha-Arbutin, Hexylresorcinol, Potassium Azeloyl Diglycinate, Polysorbate 20, Sodium Benzoate, Xanthan Gum, Citric Acid, Tetrasodium EDTA, Polysorbate 60, Sorbitan Isostearate.

 

 

*Click here to enjoy a complimentary virtual skin consultation with an expert skin therapist today.

 

Dual Plus is a double-action serum combining two forms of azelaic acid with advanced brightening actives, formulated for skin showing pigment spots and emerging breakouts. Recommended for adults 18 and over.

1. In the evening, cleanse your skin and pat dry.
2. Apply a thin layer to the affected areas, or to the whole face for overall tone. Avoid direct contact with the eyes, mucous membranes and any irritated or broken skin.
3. Start with one application every second evening, building to daily evening use as your skin tolerates it.
4. Every morning, apply a broad-spectrum SPF 50+ sunscreen. Do not spend time in direct sun without it while using this product.

Tips:
- A tingling sensation, slight redness or light flaking can occur in the first weeks; this generally settles. In case of discomfort, reduce the frequency of use.
- Do not combine with retinol or AHA-based products (Activ Retinol, Foamer, TurnOver, Light Ceutic, Radiance) in the same routine phase. One targeted active course at a time gives better tolerance.
- Layer Hyal Ceutic over the top if skin needs extra comfort.
- Patch test before first use.
- Not recommended during pregnancy or breastfeeding. Check with your GP if unsure.
- Persistent breakouts or changing pigmentation should be assessed by your GP or dermatologist; this is a cosmetic product, not a treatment for acne or melasma.
Key ingredients:
- Azelaic Acid: helps improve the look of blemish-prone skin and uneven tone by supporting a smoother, clearer looking surface
- Potassium Azeloyl Diglycinate: a water-soluble azelaic acid derivative that helps reduce the look of excess oil while hydrating
- Hexylresorcinol: a brightening active that helps even the look of the complexion and supports the other actives
- Alpha-Arbutin: a plant-derived brightening agent that helps fade the appearance of dark spots

Full ingredients (INCI):
Water (Aqua), Azelaic Acid, Propylene Glycol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Alpha Arbutin, Hexylresorcinol, Potassium Azeloyl Diglycinate, Polysorbate 20, Sodium Benzoate, Xanthan Gum, Citric Acid, Tetrasodium EDTA, Polysorbate 60, Sorbitan Isostearate.
It targets two linked concerns at once: the look of emerging breakouts and the dark marks they leave behind. The dual azelaic acid system works on both, alongside alpha-arbutin and hexylresorcinol for tone, so you are not choosing between clearing and brightening.
Azelaic acid derivatives are generally well tolerated, but this is a concentrated active serum, so patch test first, start every second evening and build up slowly. Expect a possible tingle early on.
Keep it lean while on a Dual Plus course: Oxybiome or Advanced Cleanser to cleanse, Dual Plus in the evening, Hyal Ceutic for hydration, SPF 50+ every morning. Park your retinol and AHA products until the course is done.
Brand testing found smoother looking skin and visibly corrected blemishes for most users, with tone evening out over subsequent weeks. Plan on 8 to 12 weeks of consistent use with daily SPF for the full picture.
Yes. Book a free virtual skin consultation through the link on our site and our therapists will help you build a routine around your skin. It costs nothing.
We ship Australia wide, with free standard shipping on orders over $99. Standard delivery is 2 to 5 business days and express options are available at checkout.

Dermaceutic Laboratoire Dual Plus - 30mL

Dermaceutic Laboratoire Dual Plus - 30mL

Price: $168.00
Price: $198.00 AUD Sale price $168.00
or 4 interest-free payments of $42.00 with
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A daily serum that helps even skin tone, fade dark spots, and soften signs of sun damage for healthier-looking skin.

  • Dual action: Glycolic acid + phytic acid work together to smooth, brighten, and reduce pigmentation.

  • Brightening: Improves radiance and helps minimise the look of sun damage.

 

Use:

  • Apply a small amount to clean, dry skin on the face, neck, and décolletage.

  • Avoid the eye area.

  • Can be used on post Inflammatory acne scars 

  • Use sunscreen during the day.

  • If irritation occurs, start by using it every other night and gradually increase frequency.

 

Ingredients:

Vegan

Water (Aqua), Azelaic Acid, Propylene Glycol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Alpha-Arbutin, Hexylresorcinol, Potassium Azeloyl Diglycinate, Polysorbate 20, Sodium Benzoate, Xanthan Gum, Citric Acid, Tetrasodium EDTA, Polysorbate 60, Sorbitan Isostearate.

 

 

*Click here to enjoy a complimentary virtual skin consultation with an expert skin therapist today.

 

View full details
  • 5 stars: 7 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
E
Emily Q.
Perfect under makeup

Leaves a nice base so foundation sits evenly. Texture is silky, no sticky residue and it hasn’t caused breakouts on my sensitive cheeks.

E
Elaine L.
Noticeably brighter in weeks

Started seeing a brighter, more even complexion in about three weeks. Followed the clinic's instructions and skin looks fresher without any irritation.

O
Olivia T.
Noticeable texture improvement

After consistent use my skin texture softened and tiny bumps smoothed out. Scent is neutral and the pump makes dosing easy for morning and night routines.

E
Erik F.
Gentle but effective serum

Lightweight texture that absorbs quickly, no strong scent and my redness calmed after a couple of weeks. Feels gentle yet has definitely improved overall tone and clarity.

L
Lois R.
Clinic recommended, worth it

Clinic suggested this for post-laser healing and it sped up recovery with minimal flaking. A bit pricier than drugstore options but my skin responded well.

V
Veronica N.
Light and non-greasy

Really like how it layers under moisturiser; doesn't pill and dries down to a smooth finish. My pores look cleaner, skin feels hydrated.

O
Olivia T.
Noticeable texture improvement

After consistent use my skin texture softened and tiny bumps smoothed out. Scent is neutral and the pump makes dosing easy for morning and night routines.

  • 5 stars: 7 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
E
Emily Q.
Perfect under makeup

Leaves a nice base so foundation sits evenly. Texture is silky, no sticky residue and it hasn’t caused breakouts on my sensitive cheeks.

E
Elaine L.
Noticeably brighter in weeks

Started seeing a brighter, more even complexion in about three weeks. Followed the clinic's instructions and skin looks fresher without any irritation.

O
Olivia T.
Noticeable texture improvement

After consistent use my skin texture softened and tiny bumps smoothed out. Scent is neutral and the pump makes dosing easy for morning and night routines.

E
Erik F.
Gentle but effective serum

Lightweight texture that absorbs quickly, no strong scent and my redness calmed after a couple of weeks. Feels gentle yet has definitely improved overall tone and clarity.

L
Lois R.
Clinic recommended, worth it

Clinic suggested this for post-laser healing and it sped up recovery with minimal flaking. A bit pricier than drugstore options but my skin responded well.

V
Veronica N.
Light and non-greasy

Really like how it layers under moisturiser; doesn't pill and dries down to a smooth finish. My pores look cleaner, skin feels hydrated.

O
Olivia T.
Noticeable texture improvement

After consistent use my skin texture softened and tiny bumps smoothed out. Scent is neutral and the pump makes dosing easy for morning and night routines.

  • 5 stars: 7 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
E
Emily Q.
Perfect under makeup

Leaves a nice base so foundation sits evenly. Texture is silky, no sticky residue and it hasn’t caused breakouts on my sensitive cheeks.

E
Elaine L.
Noticeably brighter in weeks

Started seeing a brighter, more even complexion in about three weeks. Followed the clinic's instructions and skin looks fresher without any irritation.

O
Olivia T.
Noticeable texture improvement

After consistent use my skin texture softened and tiny bumps smoothed out. Scent is neutral and the pump makes dosing easy for morning and night routines.

E
Erik F.
Gentle but effective serum

Lightweight texture that absorbs quickly, no strong scent and my redness calmed after a couple of weeks. Feels gentle yet has definitely improved overall tone and clarity.

L
Lois R.
Clinic recommended, worth it

Clinic suggested this for post-laser healing and it sped up recovery with minimal flaking. A bit pricier than drugstore options but my skin responded well.

V
Veronica N.
Light and non-greasy

Really like how it layers under moisturiser; doesn't pill and dries down to a smooth finish. My pores look cleaner, skin feels hydrated.

O
Olivia T.
Noticeable texture improvement

After consistent use my skin texture softened and tiny bumps smoothed out. Scent is neutral and the pump makes dosing easy for morning and night routines.

  • 5 stars: 7 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
E
Emily Q.
Perfect under makeup

Leaves a nice base so foundation sits evenly. Texture is silky, no sticky residue and it hasn’t caused breakouts on my sensitive cheeks.

E
Elaine L.
Noticeably brighter in weeks

Started seeing a brighter, more even complexion in about three weeks. Followed the clinic's instructions and skin looks fresher without any irritation.

O
Olivia T.
Noticeable texture improvement

After consistent use my skin texture softened and tiny bumps smoothed out. Scent is neutral and the pump makes dosing easy for morning and night routines.

E
Erik F.
Gentle but effective serum

Lightweight texture that absorbs quickly, no strong scent and my redness calmed after a couple of weeks. Feels gentle yet has definitely improved overall tone and clarity.

L
Lois R.
Clinic recommended, worth it

Clinic suggested this for post-laser healing and it sped up recovery with minimal flaking. A bit pricier than drugstore options but my skin responded well.

V
Veronica N.
Light and non-greasy

Really like how it layers under moisturiser; doesn't pill and dries down to a smooth finish. My pores look cleaner, skin feels hydrated.

O
Olivia T.
Noticeable texture improvement

After consistent use my skin texture softened and tiny bumps smoothed out. Scent is neutral and the pump makes dosing easy for morning and night routines.