About AS3 Medical Spa

AS3 Medical Spa in Fullerton, CA is a Korean Med Spa specializing in injectables and laser treatments. They offer a range of services including Bellafill for acne, Juvederm, Restylane for under-eye bags, cheeks, lips, and wrinkles, BOTOX and Jeuveau toxin injections for frown lines and jawlines, and carbon peel Nd:YAG laser treatments with microneedling and Reblocell's EGF. Clients praise the spa's clean facility, friendly staff, and knowledgeable injectors. They highlight Amber, the nurse injector, for her expertise, gentle touch, and ability to understand and address specific concerns. Clients report positive results from facial treatments, with improvements in acne scarring and overall skin health. AS3 Medical Spa also offers free consultations, personalized treatment plans, and bilingual support, making it accessible to a wide range of clients.

Photos

Add a Photo
AS3 Medical Spa
View All Photos

Reviews for AS3 Medical Spa

Write a review
  • Dec 2025

    HIGHLY RECOMMEND!
    Michelle is very knowledgeable!

    The building is unassuming from the street - once inside the treatment room with soft music playing in the background it was an oasis.

    Plenty of free parking in the building šŸ 

    They use Reblocell products - IYKYK

  • Nov 2025

    Absolutely astonishing service and care given by the entire staff. I have never had so many perk free add-ons in my life. I came in for a carbon facial and ended up with face mask, micro needling pen, red light therapy, massage, and lovely compliments! I am obsessed. The staff took their time and I am grateful for that as I feel usually rushed out of other medical clinics who keep a super tight schedule. Will be back!!

    And prices are lower than other comps.

  • Jul 2025

    I just want to start by saying that I really liked this place! I had my first appointment there 2 weeks ago and decided to give Jeuveau enough time to be fully kicked in before leaving my review. The staff were accommodating and professional. The only reason I’m not giving them 5 stars is because when they asked me about my main concerns, I said that no matter what I would be happy if my 11 lines were taken care of. They assured me that with the 40 units I had purchased, they would do that. I love how my forehead looks and the brow lift I achieved but I fear not enough units were utilized between my brows since I can still crease them. Next time I will insist on diverting...read full review

Hours

Monday: 9AM - 5PM
Tuesday: 9AM - 5PM
Wednesday: ClosedThursday: 9AM - 5PM
Friday: 9AM - 5PM
Saturday: 9AM - 5PM
Sunday: Closed

Tips

walk-ins welcome accepts credit cards free wi-fi bike parking verified license

Location

3828 W Commonwealth Ave, Fullerton

Directions Appointment Call Suggest an Edit