Korean skincare

21% Red Succinic Acid Cleansing Booster Serum

119 reviews
$20.50

The step your routine was missing

Formulated for skin that has earned its character.

Option SINGLE

In stock

  • 30-day returns
  • Dermatologist tested
  • Fragrance free

About this product

  • KEY INGREDIENTS


    • Claims: Non-comedogenic, Hypoallergenic Full Ingredients
  • PROVEN RESULTS

    • It is essential to cleanse away acne-causing sebum, dead skin, and bacteria if you have Acne-prone Skin

    • 1 minute cleanse: Scale away the causes of acne deep within skin pores and crevices

  • HOW TO USE

    • When first trying the product, it is recommended to use it once or twice a week for one minute. The frequency of use can be gradually increased depending on the skin condition.
      1. After cleansing, lightly pat your skin dry.
      2. Apply 2 drops of product on the entire face or on the areas of concern and leave it for 1 minute. Gently massage onto face with fingers.
      3. After 1 minute, rinse thoroughly with lukewarm water. After cleansing, apply the skincare you normally use to prevent the skin from drying out.
      Tip!
      21% Red Succinic Acid Cleansing Booster Serum is made with highly concentrated acid. If your skin is sensitive to acids or not accustomed to highly concentrated acid products, perform a patch test on the forearm or behind your ear before using the product.
      Easier and faster ways to use it daily:
      1. Pour 700ml of lukewarm water in the sink and apply a drop of 21% Red Succinic Acid Cleansing Booster Serum.
      2. Wash your face by lightly splashing the water diluted with the product.
    • FAQ

      • 1. What exactly is a purging period?
        As a product with a high concentration of active ingredients, there may be an purging period where red turns flaky or red. This is a naturally occurring temporary effect that occurs during the adjustment period. However, the product is safe to use.
        2. Are there ingredients I should avoid using with this product?
        While there are no ingredients you should actively avoid, if you use this product along with those that contain AHA & BHA, you may experience irritation and high stimulation. Please conduct a patch test before use and then manage the usage period and amount according to your skin type.
        3. Do I have to wash it off after use?
        Yes, as it was created as a wash-off product. As it contains a high concentration of active ingredients, you must wash it off with running water.
        4. Can I use it for more than 1-2 minutes?
        As it contains a high concentrations of active ingredients, we recommend using it once every 5 days for 1-2 minutes. Please manage the usage amount and time according to your skin type.
        5. Do I have to conduct a patch test before use?
        Considering the product contains a high concentration of active ingredients, we recommend you conduct a patch test before use. Take a small amount of the product with a q-tip and apply it to the inside of your arm or behind your ear.
        6. Can I mix the 21% Red Succinic Acid Cleansing Booster Serum with my cleansing products?
        For the effectiveness of the product, we do not recommended mixing it with other cleansing products (balm, oil, gel, foam). Please use after a first cleanse with your usual cleanser. It can be diluted in clean water to wash your face with it.
    How to use

    Apply to clean skin, morning and evening. Follow with moisturiser, and always finish with SPF during the day.

    Full ingredient list

    Add the complete INCI list here, exactly as printed on the carton.

    Shipping and returns

    Free shipping on all orders. Returns accepted within 30 days of delivery.

    SKU: PMEUS55003R01

    • Free shipping
    • 30-day returns
    • Dermatologist tested
    • Fragrance free

    What makes it work

    Four things worth knowing before you add it to your routine.

    Concentrated where it counts

    Actives

    Concentrated where it counts

    The active sits at a percentage high enough to do something and low enough to stay tolerable on daily use. No filler percentages for the label.

    Absorbs in seconds

    Texture

    Absorbs in seconds

    A lightweight layer that sinks in without pilling under sunscreen or makeup, so nothing in your routine has to move.

    Built for mature and sensitive skin

    Skin types

    Built for mature and sensitive skin

    Fragrance free and non-comedogenic. Suitable for dry, combination and reactive skin. Patch test first if your skin is very reactive.

    Results

    What to expect, honestly

    Texture and hydration shift within the first two weeks. Tone and spots take longer, usually eight to twelve weeks of consistent use.

    Daily use

    Formulated in Korea

    One step, done properly

    Skincare works when it is simple enough to repeat. This is one step you will actually keep doing, formulated so it plays well with everything else on your shelf.

    What's inside

    • Fragrance free
    • Non-comedogenic
    • Dermatologist tested
    • Cruelty free
    • Layers under SPF without pilling
    • Safe for daily use
    • Suitable for sensitive skin

    How to use it

    Four steps. Same every day.

    1 4

    1. Start on clean skin

      Step 1

      Start on clean skin

      Cleanse and pat dry. Leaving skin slightly damp helps the next layer spread further.

    2. Warm it between your fingers

      Step 2

      Warm it between your fingers

      Two or three drops is enough for the whole face. Warming it first makes it absorb faster.

    3. Press, do not rub

      Step 3

      Press, do not rub

      Press into the skin in upward motions. Rubbing drags at the skin and wastes product.

    4. Seal and protect

      Step 4

      Seal and protect

      Follow with moisturiser. In the morning, finish with a broad-spectrum SPF, every day without exception.

    Backed by professionals

    What professionals say

    • The formulations are honest. The percentages match what the label claims, and the textures are pleasant enough that people actually finish the bottle, which is most of the battle.
      Dra. Christine HallPhysician specializing in aesthetic medicine and emergency medicine

    Your questions, answered

    Still unsure? Message us and we answer within one business day.

    How long until I see results?

    Texture and hydration usually shift within two weeks. Tone and dark spots take longer, typically eight to twelve weeks of daily use.

    Where does this go in my routine?

    After cleansing and toning, before moisturiser. Thinnest texture first, heaviest last.

    Can I use it with retinol or acids?

    Yes, but introduce one new active at a time and alternate nights until you know how your skin responds.

    Is it safe during pregnancy?

    Check the full ingredient list with your doctor. We cannot give medical advice.