COSRX front packaging showing the full niacinamide peptide set and clear labeling benefits
COSRX niacinamide serum dropper dispensing clear texture for fast absorption benefit
COSRX peptide booster toner close-up of bottle highlighting peptide-rich formula benefit
COSRX set displayed in a lifestyle scene showing easy everyday skincare incorporation benefit
COSRX serum pump next to dispensed drops to show recommended amount and precise dosing benefit
COSRX texture swatch on skin showing lightweight finish and non-greasy absorption benefit
COSRX products staged with moisturizer illustrating layering routine and enhanced results benefit
COSRX bottles next to a coin size comparison showing travel-friendly dimensions benefit
COSRX front packaging showing the full niacinamide peptide set and clear labeling benefits
COSRX niacinamide serum dropper dispensing clear texture for fast absorption benefit
COSRX peptide booster toner close-up of bottle highlighting peptide-rich formula benefit
COSRX set displayed in a lifestyle scene showing easy everyday skincare incorporation benefit
COSRX serum pump next to dispensed drops to show recommended amount and precise dosing benefit
COSRX texture swatch on skin showing lightweight finish and non-greasy absorption benefit
COSRX products staged with moisturizer illustrating layering routine and enhanced results benefit
COSRX bottles next to a coin size comparison showing travel-friendly dimensions benefit

COSRX Niacinamide 15% Peptide Booster Set — 2-step Niacinamide Serum & Peptide Toner, Pore-Refining Texture Support

COSRX Niacinamide 15% Peptide Booster Set pairs a high-strength niacinamide serum with a peptide-rich booster toner to refine pores, improve...
Vendor: COSRX
Product type: Facial Kit
$111.52
$111.52
Please hurry! Only 10 left in stock
Subtotal: $111.52
10 customers are viewing this product

Free Shipping

We offer free shipping to every province and territory in Australia.

Free Returns

Learn More.

Seasonal Shipping Delays to Outer Regions

Learn More.
COSRX front packaging showing the full niacinamide peptide set and clear labeling benefits

COSRX Niacinamide 15% Peptide Booster Set — 2-step Niacinamide Serum & Peptide Toner, Pore-Refining Texture Support

$111.52
COSRX front packaging showing the full niacinamide peptide set and clear labeling benefits
COSRX niacinamide serum dropper dispensing clear texture for fast absorption benefit
COSRX peptide booster toner close-up of bottle highlighting peptide-rich formula benefit
COSRX set displayed in a lifestyle scene showing easy everyday skincare incorporation benefit
COSRX serum pump next to dispensed drops to show recommended amount and precise dosing benefit
COSRX texture swatch on skin showing lightweight finish and non-greasy absorption benefit
COSRX products staged with moisturizer illustrating layering routine and enhanced results benefit
COSRX bottles next to a coin size comparison showing travel-friendly dimensions benefit

COSRX Niacinamide 15% Peptide Booster Set — 2-step Niacinamide Serum & Peptide Toner, Pore-Refining Texture Support

$111.52
Description
Description
x

COSRX Niacinamide 15% Peptide Booster Set pairs a high-strength niacinamide serum with a peptide-rich booster toner to refine pores, improve texture, and boost skin vitality.

Designed as a two-step booster routine, this Amazon-exclusive set from COSRX combines a concentrated 15% niacinamide serum with a peptide booster toner that contains six peptides. Together they target excess oil, pore appearance, and loss of elasticity while creating a lightweight layering system that fits easily into morning or evening skincare. The set is presented for straightforward use: toner first to prep and deliver peptides, then the niacinamide serum to target tone and texture.

How should I layer these two products for best results?

Apply the peptide booster toner first on clean skin to help improve absorption and provide peptide support, then follow with the niacinamide serum to address uneven texture and oil control. Give each product a minute to absorb before applying the next step, and finish with a moisturizer or sunscreen as needed.

  • Step 1: Pat 2–3 pumps of the peptide booster toner into skin.
  • Step 2: Apply 2–3 drops of the Niacinamide 15% serum.
  • Step 3: Seal with moisturizer and SPF in the morning.

What skin concerns does this set target?

The formula combination is built to address visible pore size, excess sebum, uneven texture, and early signs of decreased firmness. Niacinamide helps balance oil production and brighten, while the peptide toner supports elasticity and can help the skin appear smoother.

  • Refines pores and reduces excess shine with niacinamide and zinc PCA.
  • Supports firmness and texture with a blend of six peptides.
  • Improves skin radiance and overall visible texture.

Is this routine suitable for sensitive or reactive skin?

The set contains active ingredients at concentrated levels, so sensitivity varies by individual. COSRX advises performing a patch test before full-face use; if no irritation appears within 24 hours you may proceed cautiously. Stop use and consult a physician if you experience persistent irritation.

  • Patch test recommended on the body first for 24 hours.
  • Introduce products slowly—start every other day if needed.
  • Avoid mixing with strong actives until tolerance is known.

How quickly will I notice changes in my skin?

Immediate effects are usually limited to improved hydration and a temporary smoother feel as the products absorb. Consistent use over several weeks is typically needed to see more noticeable changes in pore appearance, tone, and texture. Individual results depend on skin type, routine consistency, and other factors.

  • Short-term: softer, smoother skin surface after application.
  • 4–8 weeks: improved texture, reduced oiliness, and refined pores for many users.
  • Longer term: combined peptide support for resilience and radiance.

Who is this for: This COSRX set is aimed at people looking to address enlarged pores, excess oil, and dull texture with a targeted two-step booster system. It's suitable for those who want a lightweight layering routine that adds both niacinamide strength and peptide support, and for gift-givers seeking a compact, Amazon-exclusive Korean skincare pairing. Those with very reactive skin should patch-test and introduce slowly.

Ingredients

15% Niacinamide with Zinc PCA, 6 Peptides with Hyaluronic Acid And Allantoin

FAQ

Q: Can I use the peptide booster and niacinamide serum together every day?

A: Yes, most people can use both daily; start slowly and patch-test. Apply peptide toner first, then niacinamide, and use sunscreen during the day.

Q: Do I need to patch test before applying to my face?

A: Yes. Perform a patch test on the body and wait 24 hours; discontinue if irritation occurs.

Read more
Shipping & Return
Shipping & Return
x

Return Policy

We offer a 30-day return policy, which means you have 30 days after receiving your item to request a return. For Beauty & Personal Care items, returns are only accepted for products that arrive damaged, defective, incorrectly shipped, or in a condition that is the fault of the seller.

To be eligible for a return, your item must be in the same condition that you received it — unopened, unused, with all original packaging, safety seals intact, and all included accessories. For hygiene and safety reasons, opened or used beauty, skincare, haircare, fragrance, makeup, nail, tattooing, and personal care items cannot be returned.

You will also need your receipt or proof of purchase.

To start a return, contact us at cevraaustralia@gmail.com
All approved returns must be sent to the following address:

Cerva Australia – Returns Department
2601 E 28th St, STE 005
Signal Hill, California
United States

If your return is accepted, you will receive a prepaid return shipping label (when applicable) along with detailed instructions on how and where to send your package. Items sent back without first requesting a return will not be accepted.

You can always reach us at cevraaustralia@gmail.com for any return questions.

Damages and Issues

Please inspect your order upon delivery and contact us immediately if your item is damaged, defective, incorrect, leaking, broken, or arrives with missing components. We will evaluate the issue and make it right.

For seller-caused issues (damaged, defective, incorrect, expired), Cerva Australia will cover the return shipping cost.

Exceptions / Non-Returnable Items

For safety and hygiene reasons, the following items cannot be returned:

  • Opened or used Beauty & Personal Care products
  • Skincare, hair care, makeup, fragrance, and personal care items with broken seals
  • Bath & Body products that have been opened
  • Makeup, lip care, mascaras, brushes, or sponges once used
  • Tattooing supplies that have been opened or contaminated
  • Salon & spa tools that show signs of use
  • Perishable beauty goods
  • Customized or personalized items
  • Hazardous materials or flammable liquids
  • Sale or clearance items
  • Gift cards

If you are unsure about your item’s return eligibility, please contact us before sending it back.

Exchanges

Exchanges are only available for unopened items that arrived damaged, defective, incorrect, or expired. The fastest way to receive the item you want is to return the original (if eligible) and place a new order once your return is approved.

European Union 14-Day Cooling-Off Period

If your order is shipped into the European Union, you have 14 days to cancel or return the item for any reason. However, Beauty & Personal Care items must still be unopened, unused, with all seals intact, and in their original packaging.

Refunds

Once we receive and inspect your return, we will notify you whether the refund was approved. If approved, your refund will be processed to your original payment method within 10 business days. Please note that your bank or credit card provider may require additional time to process and post the refund.

If more than 15 business days have passed since your refund was approved, please contact us at cevraaustralia@gmail.com

ORDER PROCESSING TIME

All orders are processed within 2–3 business days after payment confirmation. Orders placed on weekends or Australia public holidays will be processed on the next business day.

If there is any delay in preparing your order, we will notify you promptly by email.

SHIPPING TIME

Cerva Australia ships exclusively within the Australia (England, Scotland, Wales and Northern Ireland).

  • Standard delivery: Total delivery time is approximately 5 business days (2–3 days processing + delivery).

  • Remote or outlying regions: 6–10 business days due to distance, weather conditions and limited carrier routes.

Deliveries to areas such as the Scottish Highlands and Islands, Isle of Man, Channel Islands and certain rural postcodes may take longer because of seasonal and logistical factors.

We always strive for timely deliveries, but once a parcel is handed to the courier, Cerva Australia is not responsible for carrier delays, customs checks or weather-related disruptions.

SHIPPING CONFIRMATION AND TRACKING

Once your order has shipped, you will receive a shipping confirmation email containing your tracking number and a link to track your shipment.

Tracking details typically become active within 24–48 hours after dispatch.

SHIPPING RATES

  • Standard shipping within the Australia is free on all orders.

  • Expedited or express delivery options may be available at checkout for an additional fee depending on your location and chosen courier.

ADDRESS ACCURACY

Please ensure your shipping address is complete and accurate before placing your order. Cerva Australia is not responsible for delays, lost shipments or delivery issues caused by incorrect or incomplete addresses (including wrong house numbers, postcodes or flat numbers).

DAMAGED OR LOST PACKAGES

If your order arrives damaged, please contact us immediately at cevraaustralia@gmail.com with clear photos of the outer packaging and the damaged contents. We will review the case and work to resolve the issue as quickly as possible.

If your parcel is marked as “delivered” by the courier but you have not received it, please first:

  • Check with neighbours or building reception/concierge

  • Verify the shipping address used during checkout

  • Contact your local delivery office or courier depot

If the issue continues, email us and we will help you open an investigation or claim with the carrier.

INTERNATIONAL SHIPPING

At this time, we only ship within the Australia. We may expand our shipping coverage to international destinations in the future.

CONTACT

If you have any questions about shipping, please contact us at: cevraaustralia@gmail.com

Related Products

Vendor
Example product title
$111.52
$111.52
Vendor
Example product title
$111.52
$111.52
Vendor
Example product title
$111.52
$111.52
Vendor
Example product title
$111.52
$111.52
Vendor
Example product title
$111.52
$111.52
Vendor
Example product title
$111.52
$111.52
Vendor
Example product title
$111.52
$111.52
Vendor
Example product title
$111.52
$111.52
Vendor
Example product title
$111.52
$111.52
Vendor
Example product title
$111.52
$111.52

Recently Viewed Products