AS3 Medical Spa logo featuring a cursive letter "A" representing luxury, in shades of bronze gold. The text "AS3" is encapsulated in a circle with greenish plants on a vine, while "MED SPA" in all capitals is written in smaller font underneath. The logo conveys a sense of calmness, relaxation, and professionalism | AS3 Med Spa

Welcome to AS3 Med Spa

AS3 Korean Med Spa located in Santa Fe Springs specializes in injectables: BellafillJuvederm, and Restylane Fillers; BOTOX and Jeuveau Neurotoxins; and Carbon Peel Nd:YAG Spectra Laser Treatments with Reblocell’s microneedling (MTS) system and EGF aftercare. 

Walk-ins are welcome, consultations are free, and personalized treatment plans are given in English and Korean.

Injectables: 5 Year Filler, Dissolvable HA Fillers, and Botulinum Toxin

AS3 Korean Medispa offers Bellafill, a 5 year filler, to address smile & marionette lines, acne scars, temples, under-eye bags, cheeks, jawline, and nasal bridge lifting.

AS3 Medical Spa also provides reversible hyularonic acid (HA) fillers JUVÉDERM® (Volbella, Voluma) and Restylane (Contour, Lyft, Kysse) dermal filler injections to add volume to temples, under-eye, cheeks, lips, chin, and jawline.

At AS3, BOTOX and Jeuveau neurotoxin injections allow for temporary reduction of moderate to severe frown lines between the eyebrows (glabellar lines), forehead wrinkles, and wide jawline (masseter muscle).

Carbon "Hollywood" Laser Peel using a Nd:YAG Laser with MTS & EGF

AS3 Medical Spa offers advanced carbon “Hollywood” laser peel using Spectra ,a Q-switched Nd:YAG 1064nm/532nm, Laser treatments with microneedling (MTS) for aging spots, melasma, and skin rejuvenation. Our laser MTS treatments are followed up with Reblocell’s EGF-infused ampoules and facial masks, enhancing the results and leaving your skin looking radiant and refreshed.

Recent Client Ratings | AS3 Med Spa

Photos | AS3 Med Spa

Before-and-After Gallery

An image showing the before-and-after results of a Bellafill treatment for a female client's marionette lines at AS3 MED SPA. The top of the image shows the client's face with noticeable wrinkles around the mouth, while the bottom shows the same area with smoother, more youthful-looking skin after the treatment.
Marionette Lines Treatment with Bellafill
An image showcasing the before-and-after results of a Suneva Bellafill treatment for a male client's smile lines (nasolabial folds) at AS3 Med Spa. The image is taken at a 45-degree angle, and the top of the image shows the client's face with visible lines around the mouth, while the bottom shows the same area with smoother, more even-toned skin after the treatment.
Smile Lines (Nasolabial Folds) Treatment with Bellafill
An image showcasing the before-and-after results of a Suneva Bellafill treatment for a female client's tear troughs under the eyes at AS3 Med Spa. The top of the image shows the client's face with dark circles and hollows under the eyes, while the bottom shows the same area with more volume and smoothness after the treatment.
Under Eyes (Tear Trough) Treatment with Bellafill
An image showcasing the before-and-after results of a Bellafill and botulinum toxin treatment for a female client's frown line at AS3 MED SPA. The top of the image shows the client's face with noticeable wrinkles and lines between the eyebrows, while the bottom shows the same area with smoother, more relaxed-looking skin after the treatment.
Frown Lines Treatment with Bellafill & Botulinum Toxin
An image showcasing the before-and-after results of an Evolus Jeuveau #Newtox treatment for a female client's frown lines on the forehead at AS3 Med Spa. The top of the image shows the client's face with noticeable wrinkles and lines on the forehead, while the bottom shows the same area with smoother, more youthful-looking skin after the treatment.
Frown Lines on Forehead Treatment with Jeuveau #Newtox
An image showcasing the before-and-after results of a Restylane Contour treatment for a female client's Indian line and cheek volume restoration at AS3 Med Spa. The top of the image shows the client's face with visible hollow cheeks, while the bottom shows the same area with lifted cheeks, and smoother, more youthful-looking skin after the treatment.
Indian Lines (Hollow Cheek Volume) Treatment with Restylane Contour
An image showcasing the before-and-after results of a Restylane Kysse treatment for a female client's lip volume augmentation at AS3 Med Spa. The top of the image shows the client's lips with a thin and undefined shape, while the bottom shows the same area with fuller, more plump-looking lips after the treatment.
Lip Volume Augmentation with Restylane Kysse
An image showcasing the before-and-after results of a laser treatment with MTS and EGF-infused ampoule & mask for a female client's melasma on the right side of the face at AS3 Med Spa. The left side of the image shows the client's face with noticeable discoloration and uneven skin tone, while the right side shows the same area with improved clarity, brightness, and smoother-looking skin after the treatment.
Melasma Treatment with Laser w/ MTS & EGF-Ampoule & Mask
An image showcasing the before-and-after results of a laser treatment with MTS and EGF-infused ampoule & mask for a female client's aging spots and melasma at AS3 Med Spa. The left side of the image shows the client's face with visible discoloration, dark spots, and fine lines, while the right side shows the same area with improved clarity, brightness, and smoother-looking skin after the treatment.
Aging Spots and Melasma Treatment with Laser w/ MTS & EGF-Ampoule & Mask
An image showcasing the before-and-after results of a laser treatment with MTS and EGF-infused ampoule & mask on the right cheek of a male client at AS3 Med Spa. The left side of the image shows the client's cheek with noticeable discoloration and uneven skin texture, while the right side shows the same area with improved clarity, brightness, and smoother-looking skin after the treatment.
Acne Scars Treatment with Laser w/ MTS & EGF-Ampoule & Mask

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Current Promotions

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Receive 10 Units of Jeuveau #Newtox (Botulinum Toxin) Free for new patients only ($120 Value) | AS3 Med Spa

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FILLERS

BOTOX

LASER

FILLERS - Bellafill by Suneva | AS3 Med Spa

$900 per syringe

Bellafill logo consisting of the word "bellafill" in blue, lowercase letters with a curved line underneath, which forms a smile. The copyright symbol is located on the top right corner of the logo. The design represents a happy and satisfied customer, and the blue color conveys a sense of trust, professionalism, and reliability | AS3 Med Spa

What makes Bellafill, the ‘liquid face lift’, unique among facial fillers?

Bellafill stands out among facial fillers due to its long-lasting effects, providing a ‘liquid face lift’ by stimulating collagen growth for sustained structural skin support.

This results in a youthful appearance that can endure for up to five years.

An image with a whitish bluish background. On the top-left is the AS3 med spa logo. On the top middle of the image it states Age is just a number. Below that is a picture of three Bellafill dermal syringes. The syringes are clear with the Bellafill logo on them. Below and right of the syringes is the Bellafill logo with a curved line below the word resembling a smile. Below that on the bottom is a blue strip. The left of the strip states "Youthful Looks" in pink. Below that in light blue font states "That Last". On the right of the blue strip it shows Suneva Medical logo | AS3 Med Spa

Features & Benefits

Bellafill’s tiny, polymethyl methacrylate (PMMA) microspheres are suspended within a base of smooth collagen gel.

Once injected, the collagen gel immediately reduces the look of smile lines.

Over time, your body uses the microspheres in Bellafill to create a “scaffold” onto which your own natural collagen can develop.

This collagen forms a foundation that adds volume to wrinkles, reducing their appearance – and giving you natural-looking results that feel soft and smooth for up to 5 years.

Given Bellafill’s permanent effects, why is choosing the right professional for the injections so crucial?

Your face is one of your most defining features, and with Bellafill’s lasting impact, it’s not something you want to entrust to just anyone.

The permanence of Bellafill makes choosing an experienced professional like Amber Kim RN, the owner and main injector of AS3 Medspa, critical.

Her extensive experience, including over 2500 Bellafill injections and tenure at Dr. Midas, ensures a safe and precise procedure, minimizing potential swelling and bruising.

With Amber, you’re not just getting a ‘liquid face lift’, you’re getting peace of mind knowing your face is in expert hands.

FILLERS - JUVÉDERM® by Allergan | AS3 Med Spa

$600 per syringe of Volbella | $800 per syringe of Voluma

An image showing packaging of Juvederm Voluma | AS3 Med Spa

What is JUVÉDERM® VOLUMA® XC?

CHEEKS: As you age, the cheeks may flatten and the skin may begin to sag. This is caused by natural loss of volume in the cheek area, or what the experts call age-related midface volume loss. JUVÉDERM® VOLUMA® XC adds volume beneath the skin’s surface, which provides lift and contour to the cheek area.

CHIN: JUVÉDERM® VOLUMA® XC injectable gel is designed for deep injection for augmentation of the chin region to improve the chin profile. Adding volume to the chin area creates shape and definition for adults over 21 years of age.

At AS3 Medical Spa, JUVÉDERM® VOLUMA® XC is used to provide FDA-approved treatment for hollow cheek augmentation and chin augmentation.  It is also used to address sunken temples and jawline off-label.

Ad of Juvederm Volbella | AS3 Med Spa

What is JUVÉDERM® VOLBELLA® XC?

LIPS: JUVÉDERM® VOLBELLA® XC injectable gel is for injection into the lips for lip augmentation and for correction of perioral lines (lines around the mouth), often called lipstick lines, vertical lip lines, or lip wrinkles in adults over the age of 21.

UNDEREYESJUVÉDERM® VOLBELLA® XC is an injectable gel that adds volume to improve the appearance of undereye hollowing. Undereye hollows are depressed, sunken, or hollow areas below the eyes that contribute to a tired-looking appearance.

At AS3 Medical Spa, JUVÉDERM® VOLBELLA® XC is used to provide FDA-approved treatment for lip augmentation and under eye augmentation.  

FILLERS - Restylane by Galderma | AS3 Med Spa

$650 per syringe

Restylane Kysse, a dermal filler product for lips, displayed on a pink background with a whitish glow surrounding the Restylane Kysse packaging and a syringe in front of it. The product box is dark blue and features the word "Restylane" on the left side, and a pink box on the lower right with the word "Kysse" in it. The image showcases the product packaging and syringe, emphasizing its use for lip enhancement. The overall design conveys a sense of elegance, quality, and femininity, in line with Galderma's brand image.

What is Restylane Kysse?

Restylane Kysse is the first lip filler designed with XpresHAn Technology for flexible movement and natural-looking volume proven to last for up to 1 year. Enhance texture and color of the lips while maintaining a full range of expressions.

The image shows the packaging and syringe for Restylane Lyft. The packaging is in all white with the word "Restylane" in dark blue stylized font. Below that is a teal green strip on the right with the word "LYFT with Lidocaine" in dark blue font. Directly below the strip and centered is the text "Injectable Gel". In the bottom left corner is Galderma's Logo in blue and the words "GALDERMA" in all caps next to the logo. In front of the packaging is a clear syringe with the words "Restylane Lyft" on the label. The plunger is all white, and the bottom portion has clear measurement marks in black | AS3 Med Spa

What is Restylane Lyft?

Restylane® Lyft is a safe, effective and dissolvable HA filler that can add volume in your cheeks and hands for a smoother, fuller appearance. 

The Restylane Contour packaging image is in dark blue with white font. The word "Restylane" is written in stylized font on the left, and on the bottom right of it, there is a red box with the word "CONTOUR" in all caps and dark font. Below the red strip, there are the words "Injectable Gel with Lidocaine 1mL." On the bottom left, there is Galderma's logo in all white and the word "GALDERMA" in all caps written next to the logo also in white | AS3 Med Spa

What is Restylane Contour?

Restylane Contour is an innovative cheek filler designed with XpresHAn Technology to move with natural facial expressions while providing restored cheek shape and definition. Gone are the days of frozen, over‑stuffed cheeks.

BOTULINUM TOXIN - BOTOX by Allergan | AS3 Med Spa

$600 per 50 Unit Vial

The Allergan BOTOX 100 Unit Vial is displayed on the left and front of the packaging, with a white label and a purplish box on the bottom left that states "100 units/vial". The label features the words "BOTOX cosmetic" in all caps, followed by "onabotulinumtoxinA" in lowercase underneath. On the bottom right, it states "Single Patient Use". The packaging has a NDC number listed on the top right, with the words "BOTOX" and "COSMETIC" in all caps below the number and centered. Below "cosmetic", it states again "onabotulinumtoxinA for injection" in all lowercase. On the mid-right side of the box, in purple, it states "100 units/vial". Directly below the purple box, is the Allergan logo and the word "Allergan" written on the right of the logo. The packaging is in white and purple, with a sleek and professional design that conveys a sense of quality and trust | AS3 Med Spa

Why BOTOX?

ONLY BOTOX® COSMETIC IS FDA APPROVED TO TEMPORARILY MAKE MODERATE TO SEVERE FROWN LINES, CROW’S FEET, AND FOREHEAD LINES LOOK BETTER IN ADULTS.

About BOTOX®

Choose the brand medical providers and patients know and trust: BOTOX® Cosmetic.

  • The first and only treatment FDA approved to temporarily make moderate to severe frown lines, crow’s feet, and forehead lines look better in adults.
  • Treatment requires minimal downtime. You can return to your daily routine immediately after you leave your specialist’s office.
  • You may begin to notice results within 24 to 48 hours for moderate to severe frown lines.
  • It delivers predictable, subtle results, so you look like you, only with less noticeable facial lines.

BOTULINUM TOXIN - Jeuveau by Evolus #Newtox | AS3 Med Spa

$12 $7 per unit of #Newtox

"The Jeuveau #newtox packaging displays a clear vial on the front and left, featuring a label with an orange strip on the top. Written in white font on the orange strip is "prabotulinumtoxinA-xvfs", followed by "Jeuveau for Injection" in orange font. Below that, the label states "100 units per vial", "for intramuscular use", and "1 Single-dose vial". The Evolus logo with the words "Designed by Evolus" in small font can be found at the bottom of the label. The packaging design is consistent with the vial label, featuring similar words and style. Both the vial and packaging design are simple and clean, with a white background and orange accents. This design conveys a sense of innovation and modernity, in line with the product's "#newtox" branding." | AS3 Med Spa

What is Jeuveau?

Jeuveau is a modern, top-tier treatment among med spa offerings, renowned for its role in reducing the appearance of moderate to severe frown lines between the eyebrows, also known as “glabellar lines.”

This product is crafted using Hi-Pure™ technology, setting it apart in the realm of aesthetic medicine.

 

As a prescription medicine, Jeuveau is administered through injections into specific facial muscles.

These Jeuveau injections provide a temporary solution for adults seeking to improve their appearance by smoothing out frown lines.

By incorporating this treatment into their beauty regimen, many have found Jeuveau to be an effective method to enhance their youthful look, making it one of the top medical spa treatments today.

YAG Spectra Laser Therapy with Reblocell's MTS combined with EGF-infused Ampoules and Masks | AS3 Med Spa

From $300

What does a Spectra YAG Laser treatment session entail at AS3 Medical Spa?

  • Step 1: Spectra “Hollywood” Carbon Peel (targets areas of hyperpigmentation, melasma, aging spots, and freckles)
  • Step 2: Reblocell’s MTS [Microneedling] System (opening up facial pores to receive EGF ampoule)
  • Step 3: Reblocell’s Glossom Ampoule EGF 4ppm 5ml (promoting rapid regeneration of skin)
  • Step 4: Reblocell’s Glossom Facial mask infused with EGF 4ppm (cooling effect and aids in regeneration of skin)
  • Step 5: Reblocell’s nocnoc Radial (providing instant stimulation that targets facial contours)
  • Step 6: Facial Massage + Karen’s CC Skin Perfector Application for UV Protection + Brightening + Anti-wrinkle
  • Step 7: Enjoy a bottle of Fiji Water to leave refreshed and hydrated

A mixed-race woman's face is shown in an image. On the left side of the picture is a before-and-after image. In the before part of the image, the left side of the face shows an uneven skin tone with slightly darker patches. In contrast, the after part of the image on the right shows the skin to be noticeably clearer and brighter. Both the before-and-after image and the word "Melasma" are displayed in front of a white background. On the bottom right is the AS3 MED SPA Logo in gold, covered in a circle with vines that are gold and green leaves stemming from the vine.

How does the carbon laser peel treatment at AS3 Medical Spa address sun damage and pigmentation issues like freckles and melasma?

The carbon “Hollywood” Laser peel, offered at AS3 Medical Spa, is a treatment that uses the Spectra, a Q-switched Nd:YAG 1064nm/532nm, laser.

This treatment stimulates collagen and elastin production, aiding in the improvement of fine lines, wrinkles, and scars.

It’s particularly effective for pigmentation irregularities such as freckles and light brown spots, often seen in skin exposed to the sun.

The treatment is safe, non-invasive, and professionally performed in our MD Medspa clinic.

What role does laser therapy play in treating skin conditions caused by sun exposure, and how can it help those who develop melasma?

Laser therapy, a key AS3 med spa treatment, can effectively address skin conditions triggered by sun exposure such as aging spots, melasma, wrinkles, and acne.
 
By targeting and breaking down pigmentation, laser therapy stimulates collagen production, improves skin texture and tone, and helps reverse sun damage.
 
This makes it an essential offering at AS3 Medical Spa for those seeking healthier, rejuvenated skin.
The image depicts a Korean woman in her 30's that is facing the left. The woman has dark brown-black hair that is long and tied in a knot. The woman has very clear and white complexion without any blemishes. The model is wearing a white tanktop. The image only displays the model's shoulders and face. The model is holding a Reblocell MTS Needle Shot with her left hand as if to instruct the viewer how to use the product. In the bottom right corner of the image, the word "reblocell" is written in large, white lowercase font | AS3 Med Spa

What distinguishes Reblocell’s Microneedle (MTS) Needle Shot in facial rejuvenation and mesotherapy treatments?

Reblocell’s Microneedle (MTS) Needle Shot, one of the leading products in facial rejuvenation and mesotherapy, is uniquely designed for minimal discomfort.

Its needle, only a third the thickness of a hair follicle, ensures a gentle treatment experience.

Unlike other MTS products that can only be used monthly, Reblocell’s Glossum Needle Shot can safely be used once a week, making it a standout choice in our facial rejuvenation center and medspa near me in Santa Fe Springs.

What is Reblocell’s EGF-infused Ampoule and Mask?

EGF (epidermal growth factor) is a “signal protein” that sends a skin regeneration message to the human body to create new skin cells. As skin aging progresses after the age of 20, EGF production rapidly decreases and wrinkles appear. EGF-infused masks and ampoules solves this problem regenerating cells in the skin and making the skin healthier and firmer.

WATCH VIDEO (REBLOCELL EGF)

Standard vs Membership Plans | AS3 Med Spa

Laser w/ MTS Treatment for Melasma / Rejuvenation

Standard (Non-membership)

5 Packets
$1500
$ 1250 Expires in 1 year
  • 5 Laser w/ MTS Sessions Total
  • Glossum Ampoule EGF 4ppm 5ml x 5
  • Flossom EGF Facial Mask 1ppm x 5
  • EGF Glossom Needle Shot (Included)
  • Schedule whenever you want
5 Packets

Standard (Non-membership)

10 Packets
$3000
$ 2200 Expires in 1 year
  • 10 Laser w/ MTS Sessions Total
  • Glossum Ampoule EGF 4ppm 5ml x 10
  • Flossum EGF Facial Mask 1ppm x 10
  • EGF Glossom Needle Shot (Included)
  • Schedule whenever you want
10 Packets

Standard (Non-membership)

20 Packets
$6000
$ 4000 Expires in 2 years
  • 20 Laser w/ MTS Sessions Total
  • Glossum Ampoule EGF 4ppm 5ml x 20
  • Flossum EGF Facial Mask 1ppm x 20
  • EGF Glossom Needle Shot (Included)
  • Schedule whenever you want
20 Packets

Gold (Tier)

Bi-weekly Membership
$600
$ 500 Monthly
  • 2 Laser w/ MTS Sessions per month
  • +1 Free Laser MTS Session (every 6 mo)
  • Glossum Ampoule EGF 4ppm 5ml
  • Flossum EGF Facial Mask 1ppm
  • EGF Glossom Needle Shot (Included)
  • Fast Results with consistency
  • Gold Member Perks (5% off all purchases)
Bi-weekly

Diamond (Tier)

Weekly Membership
$1200
$ 900 Monthly
  • 4 Laser w/ MTS Sessions per month
  • +1 Free Laser MTS Session (every 3 mo)
  • Glossum Ampoule EGF 4ppm 5ml
  • Glossum EGF Facial Mask 4ppm
  • EGF Glossom Needle Shot (Included)
  • FASTEST Results Guaranteed
  • Free Monthly Vit B12 Injection
  • Diamond Member Perks (10% off all purchases)
Best-Seller

Blog | AS3 Med Spa

Blog Articles

Jeuveau vs Dysport: An Insightful FAQ and Comparison Guide

Jeuveau vs Dysport: An Insightful FAQ and Comparison Guide

Puzzled about ‘Jeuveau vs Dysport’? Our all-inclusive FAQ and meticulous comparison table help you decipher the world of these potent neurotoxins. Explore the science, pricing, and first-hand experiences to steer your cosmetic decisions.

Med Spa Tipping: Navigating the Gratuity Maze

Med Spa Tipping: Navigating the Gratuity Maze

Med Spa Tipping can be a confusing topic for many clients. In our guide, “Med Spa Tipping: Navigating the Gratuity Maze,” we’ll clarify the rules and help you confidently show appreciation for exceptional service.

REBLOCELL’s EGF Serum: The Best Choice for Sensitive Skin?

REBLOCELL’s EGF Serum: The Best Choice for Sensitive Skin?

Experience youthful skin with REBLOCELL’s EGF Serum. A natural formula suitable for all skin types. Compare with BIOEFFECT.

Bellafill vs Sculptra for Facial Volume Loss: The Pros and Cons

Bellafill vs Sculptra for Facial Volume Loss: The Pros and Cons

Discover the differences between Bellafill vs Sculptra in our blog article, featuring FAQs and a detailed table comparison. Make an informed decision today.

Botox: History, Effects, Areas, Precautions, and versus Fillers​

Botox: History, Effects, Areas, Precautions, and versus Fillers​

Looking to enhance your appearance with Botox? This comprehensive guide explores the history, popularity, effects, treatment areas, precautions, and differences between Botox and fillers, helping you make an informed decision.

Restylane vs. Bellafill: Which Dermal Filler is Right for You?

Restylane vs. Bellafill: Which Dermal Filler is Right for You?

As we age, our skin loses volume resulting in wrinkles and hollow areas. Restylane and Bellafill are two popular dermal fillers used to address these concerns, with different compositions and benefits.

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AS3 Med Spa Staff

A photograph of Dr. Kevin Do, MD, AS3 Medical Director is shown. The image features an Asian man with short hair wearing a white coat, smiling, and facing the camera. The photo displays the upper part of his chest up to his face | AS3 Med Spa

Dr Kevin Do, MD

Medical Director | AS3 Med Spa

An image of Amber Kim, RN, an AS3 Nurse Injector, is shown. The image displays an Asian woman wearing a brightly colored dress from the chest up to her face. The model has long brown wavy hair that goes down her shoulders in front. She has a bright and clear complexion with pink lipstick and blush | AS3 Med Spa

Amber Kim, RN

RN Injector | AS3 Med Spa

An image of Tony Kim, RN, an AS3 Nurse Injector, is shown. The image displays an Asian man wearing a dark blue scrub top. The model has short black wavy hair | AS3 Med Spa

Tony Kim, RN

RN Injector | AS3 Med Spa

Michelle Cha

Consultant / Manager

Nicole Song

Brand Ambassador | AS3 Med Spa

Se En Park

Front Office Staff | AS3 Med Spa

Esther Hwang

Front Office Staff | AS3 Med Spa

A photograph of Daniel Kim, AS3 Office Manager, is shown on a dark-grey background. Daniel is an Asian male wearing a black suit coat, white dress shirt, and a navy blue tie. He has short black hair and a slightly darker complexion, and is smiling | AS3 Med Spa

Daniel Kim

Office Manager | AS3 Med Spa

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