Photos: slslasermedspa.glossgenius.com

SLS Laser/ Medspa

Unclaimed listing 4.7 (132 Google reviews)Ontario, CaliforniaAcne Scar Treatment at a Med Spa · Botox · Chemical peels · Dermal fillers
121of 132 reviews are 5s
121 of 132 reviews are perfect 5s"Painless process" is the topic patients mention most in Google reviews (6 mentions).
1device named on their site
Devices they nameAlma Soprano
About

About SLS Laser/ Medspa

Medical concierge Services , Luxury medical spa specializing in injectables, skin rejuvenation, a ✨ SLS Laser Med Spa | Services Laser Hair Removal • Botox • Lip Fillers • Facial Balancing • PDO Thread Lifts • Salmon DNA (Polynucleotides) • Exosomes • Peptide Therapy • NCTF Skin Rejuvenation • Radiofrequency Skin Tightening • Oxygen Facials • Weight Loss Injections • Anti-Aging Treatments • Skin Tightening ⸻ 💎 Description Results-driven aesthetic and regenerative treatments focused on enhancing natural beauty. Specializing in laser hair removal, injectables, advanced skin rejuvenation, and anti-aging therapies using high-quality products and modern technology. Ontario medspa , botox, micro-needling . Inland empire , rancho cucamonga

What patients mention most

From Google's review topics across 132 reviews.
Painless process
6 reviews
Leg laser
3 reviews
Underarm hair removal
3 reviews
Cute space
3 reviews
Clean suite
2 reviews
Neck hair removal
2 reviews
At a glance

Practice Overview

Location
350 S Milliken Ave # U, Ontario, CA 91761 · View map
Business type
Medical spa · Facial spa · Laser hair removal service · Skin care clinic · Weight loss service · Wellness center
Ownership
Latinx-owned
Treatments offered
Acne Scar Treatment at a Med Spa, Botox, Chemical peels, Dermal fillers, Dermaplaning, Exosome Treatments, Facials, HydraFacial, Laser hair removal, Laser tattoo removal +9 more
Payment
Credit cards · Debit cards · Apple Pay / Google Pay
Published pricing

Treatment Prices

SLS Laser/ Medspa doesn't post prices online. Ask for a quote in your request and they'll send one.
✎

Is this your practice?

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Treatment menu

Treatments & Specialties

Wrinkle relaxers

Botox

Devices named on their site

Alma Soprano
Good to know

Amenities & Accessibility

From the business

Latinx-owned

Accessibility

Wheelchair-accessible entranceAccessible parkingAccessible restroomAccessible seating

Amenities

Gender-neutral restroomRestroom

Crowd

LGBTQ+ friendlyTransgender safe space

Planning

Appointments requiredAppointments recommended

Payments

Credit cardsDebit cardsApple Pay / Google Pay
Patient reviews

What Patients Say

4.7132 Google reviews
5 stars
121
4 stars
1
3 stars
1
2 stars
0
1 star
9
Location & hours

Find the Practice

350 S Milliken Ave # U, Ontario, CA 91761Get Directions →
Monday
8am–8pm
Tuesday
8am–8pm
Wednesday
8am–8pm
Thursday
8am–11am
Friday
8am–5pm
Saturday
7am–12pm
Sunday
Closed
Frequently asked questions

Before You Book

What treatments does SLS Laser/ Medspa offer?
Acne Scar Treatment at a Med Spa, Botox, Chemical peels, Dermal fillers, Dermaplaning, Exosome Treatments, Facials, HydraFacial, and 11 more, based on their Google profile and website.
Is SLS Laser/ Medspa good?
It has a 4.7 rating from 132 Google reviews, and 121 of them are 5 stars.
Where is SLS Laser/ Medspa located?
350 S Milliken Ave # U, Ontario, CA 91761.
Where this information comes from: the practice's Google Business Profile (rating, hours, categories, amenities), slslasermedspa.glossgenius.com (prices, team, devices, photos) and Google review topics. Last checked October 2026. This listing has not been claimed or verified by the practice.