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  • La Roche-Posay Effaclar Salicylic Acid Serum
La Roche-Posay

La Roche-Posay Effaclar Salicylic Acid Serum

Or 4 payments of $14.98 AUD or

  • Size
  • 30ml

Get clearer skin and reduce skin imperfections, breakouts and blemishes with La Roche-Posay Effaclar Salicylic Acid Serum. This face serum for adult acne minimises fine lines and wrinkles, and is scientifically proven to reduce pimples, blackheads and acne marks.

Product details
Effaclar Facial Serum is an ultra concentrated salicylic acid serum that helps to visibly reduce the appearance of breakouts, blemishes and imperfections.

This serum for acne prone skin and wrinkles is formulated with 3 complimentary peeling acids; LHA to micro-exfoliate and refine pores, salicylic acid to unclog pores and help clear imperfections, and anti-bacterial glycolic acid for anti-redness.

Tackle imperfections head on with an anti-wrinkle serum that works to visibly minimise the appearance of fine lines and wrinkles, while simultaneously tackling the formation of breakouts.

The Effaclar serum for acne prone skin has a fast-absorbing texture and non-sticky finish, ideal for the subsequent application of a facial moisturiser.

You can view our full range of La Roche-Posay products here.

Quick facts
- Face serum formulated for acne-prone skin and adult acne.
- Scientifically proven to help visibly reduce imperfections, fine lines and wrinkles.
- Contains salicylic acid to reduce sebum, unclog pores, and for visibly clearer skin.
- Contains anti-bacterial glycolic acid to reduce redness, prevent new breakouts, and improve skin texture and clarity.
- Contains LHA to gently lift dead skin cells for a smoother complexion.

Key benefits
Formulated for adult acne, this salicylic acid and glycolic acid facial serum is scientifically proven to help visibly reduce imperfections, fine lines, wrinkles.
- 50% fewer blackheads after 44 days*
- 45% fewer pimples after 28 days*
- 49% fewer acne marks after 28 days*
- Skin feels softer, moisturised, more comfortable overnight.

Key ingredients
- LHA - micro-exfoliates and gently lifts dead skin cells, refining pores for a smoother complexion. LHA works with other ingredients to visibly improve existing pimples, and reduce future breakouts.
- Salicylic acid - exfoliates surface cells and helps reduce sebum production for visibly clearer skin. Salicylic acid works to unclog pores to clear existing imperfections, as well as simultaneously helping to prevent new breakouts from forming.
- Glycolic acid - provides anti-bacterial properties to help prevent new breakouts in the skin, as well as manage redness. Glycolic acid exfoliates dead skin cells to improve overall skin clarity, visibly improving texture for a more even skin tone.

Formula facts
- Tested on adult acne-prone skin.
- Hypoallergenic.
- Non-comedogenic.
- Tested under dermatological control.

*Cosmeto-clinical study, 51 subjects, 4 weeks application

How to use
Apply to freshly cleansed skin, after using the Effaclar Foaming Gel Cleanser.
Apply 2-3 drops of anti-acne
 serum and gently massage onto the skin.
Follow with the 
Effaclar Duo (+) Moisturiser for targeted results and added hydration.

Avoid the eye area. In case of contact with eyes, rinse thoroughly.
This serum can increase skin's sensitivity to sunlight.
Use in association with a daily photoprotection product such as the Anthelios XL Anti-Shine Facial Sunscreen.
This serum for acne is an active product, in case of discomfort space out applications.
Shake before use.


Kiana Beauty offers a range of shipping options for your convenience.

Delivery Options

In-Store Pickup

International Shipping

Delivery Options

All orders from Kiana Beauty are sent with Australia Post.

We’re doing our best to have your beauty goodies to you as quickly as possible! Orders are dispatched same or next business day, however, there are current delays with our delivery partners. Please expect delivery delays of up to three business days for standard & express orders, and up to five business days in VIC, NSW and ACT.

Please be patient while we all do our best to get your orders out to you. If you have not received your item within 2 weeks please lodge an enquiry with our team.

Free Standard Shipping

We are proud to offer our customers FREE SHIPPING on orders over $50.

For orders under $50, standard shipping is $9.95.
Express shipping is also available for $14.95, see below for further information.

*Please use these timeframes as an estimate only, as provided by Australia Post. Please ensure that you allow enough time for your parcel to arrive. Kiana Beauty will not be liable for delays in delivery times caused by our shipping partners.

Estimated Shipping Times for Regular Post

Location Order Before 12pm Business Days
Metro CBD VIC, NSW, QLD, SA, ACT 2-5 Business Days
Regional VIC, NSW, QLD, SA, ACT 3-8 Business Days
Metro & Regional TAS, WA, NT 4-14 Business Days

Express Shipping

Express Post Delays

As a result of Australia Post's new distribution arrangement, it may take up to three business days for express shipping items to arrive. 

Kiana Beauty offers an express shipping option within Australia for a flat rate of AUD$14.95. We use Australia Post Express Parcel service. We endeavor to dispatch all orders placed before midday (AEDT) on the same business day and all orders placed after midday (AEDT) will be dispatched on the next business day. Delivery time frames begin from when you receive your shipping notification, not from when your order is placed on the Kiana Beauty website.

Estimated Express Shipping Delivery Times
**Fragrances and flammable items cannot be express shipped**

Location Order Before 12pm Business Days

1-5 Business Days

Regional VIC, NSW, QLD, SA, ACT 1-4 Business Days
Metro & Regional TAS, WA, NT 3-4 Business Days

*Please note that during sale or promotional events, delivery may be longer than the specified times above. Delivery time frames begin from when you receive your shipping notification, not from when your order is placed on the Kiana Beauty website.

**We are only able to ship to one address per order. If your order contains gifts or items that require shipping to multiple locations, you will need to place separate orders for each address.

Flammable Items:

Please note we are unable to send fragrances and other alcohol-based products via Express Post due to their highly flammable nature & Australian postal regulations. Parcels containing flammable items can only be transported by road, which may affect delivery time. If you are purchasing multiple products and would like to have flammable and non-flammable items delivered separately, please place separate orders.

Order Tracking:

You will receive an email notification when your Kiana Beauty order is dispatched to let you know that your items are on their way. You can then check the progress of your parcel through the Australia Post tracking site.

Most orders arrive on time, however occasionally the tracking may show as being “delivered” when you haven’t received your order yet. We suggest you contact Australia Post to ask for additional information about your package’s location. Make sure you have your tracking number available. You can find Australia Post contact information about delayed items here.

Delivery Requirements:

We recommend you have your parcel delivered to an address where someone will be available to receive it. A business address can be great for this reason, however if you are having your parcel sent to work, please include your company’s name (and the department or level where you work) to avoid having your parcel sit in the mail sorting room longer than it needs to.

Erroneously communicated delivery address:

The customer is exclusively liable for erroneously communicated delivery addresses. Customers are advised to check their delivery address details upon receipt of the order confirmation email and communicate any amendments to delivery address as soon as possible to Kiana Beauty via email

Please note that once your order is posted, it becomes your responsibility to contact Australia Post to organise redirection to your correct address.

Authority to leave

During the checkout process you will have the opportunity to decide whether you give Australia Post permission to leave your parcel in a safe place on your premises (Safe Drop), or sign for your parcel and if no one is present to sign you will be required to collect it from the post office. If you wish to give Authority to Leave ('ATL') permission you will need to write a comment in the notes box or untick the following box on the basket screen - 


By commiting to 'ATL', your parcel will be left at the driver's discretion on your premises without a signature. Kiana Beauty cannot be held responsible for parcels lost or stolen as a result of selecting the Authority to Leave option. Australia Post drivers will only leave your parcel in a location they deem safe, and if no such place is available your parcel will be taken to the nearest post office for collection.

In the event you are not available to sign for it, your parcel will be taken to the post office and a card will be left advising when/how to collect it. For more information, please read how it works on the Australia Post website. Please note that by opting in for Australia Post Safe Drop you are agreeing to Australia Post’s Safe Drop Terms & Conditions.

In-Store Pickup

Kiana Beauty offers free in-store pickup for local customers from our two beautiful partner pharmacies in Berwick, Victoria:

Berwick Pharmacy
51 High Street
Berwick VIC 3806

Pharmasave Eden Rise
Eden Rise Shopping Centre
Corner Clyde and O’Shea Roads
Berwick 3806

If you would like to collect your order in person, please add this as a special instruction for your order on the checkout page.

All shipping charges will be refunded to your choosen payment method if you wish to pick up instore.

International Shipping

Kiana Beauty is proud to offer international shipping on our beauty range (with the exception of fragrances and other flammable items). If you are interested in having our gorgeous products shipped internationally, please contact us with details of the items you would like to purchase so we can provide you with a postage quote. Orders for delivery outside Australia can not be placed directly through our website.

Please be aware that some countries charge customs fees on items ordered overseas. These charges are the customer's responsibility and are beyond our control. We advise that you contact the relevant government body in your country (e.g. Customs & Excise) for information on what these charges might be. By law, we have to declare the status (i.e. "merchandise") and the value of each parcel accurately. It is a criminal offence for us to make a false Customs declaration.

Need help?

If you have any questions or concerns please don’t hesitate to contact one of our Customer Service team members on (03) 9707 1555 or email us at

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