2 x NS Blue+

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2 x NS Blue+

Product Information

NS Blue™ is an innovative non-prescription topical anesthetic cream approved by Korea Food and Drug Administration (KFDA) to control pain associated with minor medical/aesthetic procedures, needle injection and minor skin operation. It has the strongest lidocaine mix out of all our products and extended shelf-life up to three years. NS Blue™ formula is compliant to the provisioned standards of Korean Pharmacopoeia (KP) on quality, performance, and storage to ensure product efficacy and safety of consumers.


Features and Benefits

The unique proprietary formula of NS Blue™ is made distinct by these features:


  • rapid dermal absorption rate

  • fast-acting and longer lasting effect (numbs the skin within 15 minutes and lasts up to 4 hours)

  • may be reapplied to maintain peak effect of anesthesia

  • does not require occlusive wrap but using occlusion method over the applied cream enhances skin absorption and extended localized effect

  • non-irritating, non-oily and water soluble



NS Blue™ is indicated for (including but not limited to):

  • temporary relief of pain and/or itching associated with minor burns, sunburn, minor cuts, scrapes, insect bites, minor skin irritations, perianal discomfort and anorectal disoders

  • dermal procedures that induce pain such as venipuncture (blood sampling), intravenous cannulation (administration of contrast agents, fluids, medications, parenteral nutrition and blood products), minor skin procedures (laceration repair, warts removal), laser treatment procedures, hair removal (waxing and electrolysis), body art (tattoo and piercings), cosmetic procedures (microdermabrasion, microneedle therapy, injectable filler treatments)


Administration Route

The route of administration of NS Blue™ is via topical application on the skin. Recommended dose for adults is 0.5 grams per one square inch of skin. NS Blue™ should be applied no more than 30% of body surface area. To compute for percentage of coverage, refer to the illustrations below:




Product Packaging

NS Blue™ cream is contained in a pharmaceutical-grade laminated tube with barrier and preservation properties to keep the contents protected. The tube has a twist cap closure with puncture to pierce through the seal allowing the contents flow out seamlessly.


Safety Information

1. Do not use NS Blue if:

  • allergic (hypersensitive) to lidocaine or any of the ingredients of NS Blue

  • skin is inflamed, blistered, eczematous or ulcerated

  • pregnant or lactating

2. Supervised care when using NS Blue™ on:

  • geriatric and pediatric patients

  • patients with heart, liver and kidney conditions or on medications contraindicated to NS Blue™ formula

3. General Caution

  • Stop using NS Blue™ and seek medical attention immediately in cases of severe allergic reactions such as hives, difficulty of breathing, dizziness, blurring of vision, choking, facial swelling, tightness in the chest, fainting, slow or irregular heartbeat

  • Avoid prolonged usage without medical consent or supervision of a doctor

4. Application Caution

  • External use only. Avoid contact with eyes or nose. If this happens, flush the eyes thoroughly with clean water. Do not consume in large amounts


Adverse Reactions

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.


  • Large swellings that look like hives on the skin or in the mouth or throat

  • Blurred or double vision

  • confusion

  • convulsions (seizures)

  • dizziness or lightheadedness

  • increased sweating

  • ringing or buzzing in the ears

  • shivering or trembling

  • slow or irregular heartbeat

  • troubled breathing

  • unusual anxiety, excitement, nervousness, or restlessness

  • unusual paleness

  • unusual tiredness or weakness



The shelf-life of NS Blue™ is three years.



KEEP OUT OF REACH OF CHILDREN. Recommended storage temperature is from 1⁰ to 30⁰ C (33.8⁰ to 86⁰ F). Keep away from direct heat, freezing temperatures, and sunlight. Always close the tube tightly when not in use.


7 Reviews Hide Reviews Show Reviews

  • 5
    Product Feedback

    Posted by Melissa Donovan on 2020 Nov 3rd

    I love this product have used on my 6 tattoo's this year and have also reccommended friends to get this

  • 5

    Posted by Margaret on 2020 Oct 7th

    Very good numbing cream for small procedure

  • 5
    Dr numb blue

    Posted by Dominique jones on 2019 Sep 1st

    Best numbing ever for cosmetic tattoo, skin needling and plasma fibroblast.

  • 5
    Amazing product

    Posted by Andrew on 2019 Jun 30th

    I must say this was a surprise on how well it worked. Initially I had mixed results but to maximize the effect you must apply a liberal amount of cream on the area, about 45mins before hand and if you can wrap the area with glad wrap or similar. I got 4 hours easily during my 5 hour tattoo session. Great product if used correctly.

  • 5
    Dr Numb

    Posted by Charity on 2019 Jun 9th

    Awesome product. Works well and fast. Only complaint would be the numbing cream wears out too fast. Overall, awesome product!

  • 5
    Dr Numbskin 10.56%

    Posted by Debra Lommerse on 2017 Dec 2nd

    I bought it so I could remove skin tags at home, Worked really well , I would purchase it again.

  • 5

    Posted by Lauren on 2017 Nov 14th

    I used this for numbing before laser tattoo removal of a large tattoo on my upper arm. It worked great! I have had tattoo laser removal prior to this without numbing so was aware of how painful this would be. Although I could still feel the laser it was comfortable, only a few spots that I felt any pain (and it wasn't very painful either).
    Overall it worked well and would use again and recommend.
    I had a good dose of cream on for just over 1 hour prior to treatment.