Weight Loss in and near Diamond Bar, CA

12-Month Sam's Club Membership with Complimentary Items (Up to 53% Off). Two Options Available.

Freshly-prepared gourmet Indian dishes available for takeout

$14.25 for Online Driver's Ed with DMV Completion Certificate from MyCaliforniaPermit.com ($65 Value)

2.5 Hour Whale Watching and Dolphin Cruise from Davey's Locker (Up to 74% Off). Six Options Available.

5 or 10 Passes or 1 Month Unlimited of Yoga Classes at Yoga108 (Up to 79% Off)

Alexander Del Rossa Women's Sherpa-Fleece Hooded Robe. Plus Sizes Available.

Oil Change at Valvoline Instant Oil Change (Up to 49% Off). Three Options Available.

$0 for 3-Month Subscription to Pandora On-Demand Premium

90-Minute Electric-Boat Rental for 8 or 12 People from Newport Fun Tours (Up to 60% Off)

25¢ Off Per Gallon on Your Next Fill-Up at a Participating Shell

$139 for 800 Ft. Parasail Flight for Two at California Parasail ($190 Value)

California DMV Drivers Ed Online Course from DmvEdu.org (Up to 77% Off). Two Options Available.

One- or Two-Year Sunday Newspaper Subscription to the Orange County Register (97% Off)

Swedish Massage with Optional One-Month Membership at Certified Hands Massage Therapy (Up to 69% Off)

Kid's 3-PLY Disposable Face Mask

Explore Gyms By CategoryView All

Personal Trainer 191 Deals

Health Club 66 Deals

Detoxing For Weight LossView All

Three-, Five-, or Seven-Day Weight-Loss Detox from TrimFit4U (Up to 80% Off)

Multi-Level Cleanse Detox Programs from A Choice For Life (Up to 47% Off). Five Options Available.

One 30-Day Detox or Credit Toward Products from THINTonic Detox Tea ($78 Off)

One or Three 30-Minute Body Detoxes with Chinese Moxibustion Table at Health Beauty Spa (Up to 76% Off )

One Acupuncture Session with Cupping and Optional Detox Tea at Green Jade Acupuncture (Up to 50% Off)

One Weight-Loss Package or a 4-, 8-, or 12-Week Detox Diet Plan at Weekend Weight Loss Center (Up to 89% Off)

Non-Invasive Weight Loss ProceduresView All

One or Three Whole-Body Cryotherapy Sessions at O2 Health Lab (Up to 69% Off)

One, Two, Six, or Twelve Sweat Sessions at Shape House

Up to 46% Off on Cupping at Natural Acupuncture & Cupping Center

How to Lose Weight Fast: Our Best Weight Loss Tips & Deals

Groupon Editors

There is no magic way to shed pounds overnight, but our weight loss tips and deals can help you take the first steps on your weight-loss journey.

$39.20 for Four-Week Medical Weight-Loss Program at Serenity MD Weight Loss & Medical Spa ($180 Value)

Medical Weight-Loss Program

Serenity MD Chino Chino $180.00 $39.20

$36.75 for Four-Week Medical Weight Loss Program at Serenity MD Weight Loss & Medical Spa ($180 Value)

Medical Weight Loss Program

Serenity MD Weight Loss & Medical Spa East Anaheim $180.00 $36.75

Four-, or Six-Week Weight-Loss Program at OC Weight Loss Centers (Up to 62% Off)

Weight-Loss Assistance

OC Weight Loss Centers Mission Viejo $288.00 $112.00

Weight-Loss Program at M.D. Maximum Weight Loss Medical Center (Up to 58% Off)

Weight-Loss Program

M.D. Maximum Weight Loss Medical Center Multiple Locations $45.00 $18.75

$31.20 for a One-Month Weight-Loss Program at Newport Beach Medical Weight Loss ($509 Value)

Weight-Loss Program

Newport Beach Medical Weight Loss South Coast $509.00 $31.20

Four- or Eight-Week Weight-Loss Package with Appetite Suppressants and Injections at Healthy for Life (Up to 68% Off)

Weight-Loss Packages

Healthy for Life Pasadena $254.00 $79.20

Up to 76% Off B12 Injections at Lux Medical Spa Institute

B12 Injections

Lux Medical Spa Institute Irvine Spectrum $115.00 $38.00

Two- or Four-Week Medical Weight Loss Program at Veritas Medical Center (Up to 89% Off)

Medical Weight Loss Programs

Veritas Medical Center El Modena $209.00 $26.25

Join A Weight Loss ProgramView All

$39.20 for Four-Week Medical Weight-Loss Program at Serenity MD Weight Loss & Medical Spa ($180 Value)

$36.75 for Four-Week Medical Weight Loss Program at Serenity MD Weight Loss & Medical Spa ($180 Value)

$0 for 60-Day Membership to Yoga, Pilates, Kickboxing, Barre, Cardio and Muscle Building Workout Videos from Daily Burn

One or Three or Six Body-Contouring and Laser-Lipo Treatment at Anew U Body (Up to 92% Off )

Two or Six Ultrasonic Fat and Cellulite Reduction Treatments at Radiant Body Sculpting (Up to 96% Off)

Two or Six Non-Invasive Lipo-Sculpt Sessions at Radiant Body Sculpting (Up to 92% Off)

The Best Workout Supplements to Match Your Fitness Goals

Groupon Editors

These 11 workout supplements can help give you an edge in becoming stronger, leaner, and more.

$31.60 for Weight-Loss Program and Injections at Beach Cities Medical Weight Control ($289 Value)

Weight-Loss Program & Injections

Beach Cities Medical Weight Loss Clinic Next to Rite Aid $289.00 $31.60

One-Week Weight-Loss Program, or 2 or 10 B12 Injections at California Medical Weight Loss (Up to 72% Off)

Weight Loss and B12 Shots

California Medical Weight Loss Multiple Locations $30.00 $8.40

One, Three, or Six Lipo Laser Sessions on One Body Area with Whole Body Vibration

Lipo Laser Session

Arctic Care Cryo Spa & Weightloss Laguna Hills $1,062.00 $152.00

Up to 40% Off on Weight Loss Program / Center at Vivify Health & Wellness

Weight Loss Program

Vivify Health & Wellness North Huntington Center $149.00 $89.40

$26.25 for a Two-Week Weight-Loss Package at American Weight Loss Centers ($127 Value)

Two-Week Weight-Loss Package

American Weight Loss Centers Multiple Locations $127.00 $26.25

Two- or Four-Week Weight-Loss Package at Lux Medical Spa Institute (Up to 91% Off)

Weight-Loss Package

Lux Medical Spa Institute Irvine Spectrum $285.00 $25.50

Laser-Lipo Treatments with Whole Body Vibrations at Khorrami Chiropractic Wellness Center (Up to 85% Off)

Laser-Lipo and Body Vibrations

Khorrami Wellness and Weight Loss Center Laguna Hills $150.00 $29.25

$30.40 for a Two-Week Weight-Loss Program from Beach Cities Medical Weight Loss Clinic ($289 Value)

Two-Week Weight-Loss Program

Beach Cities Medical Weight Control Fountain Valley $289.00 $30.40

B-12 InjectionsView All

Six, 15, or 25 B-12 Injections

Five or Ten Lipotropic B-12 Injections at Ultherapy Medspa (Up to 83% Off)

Up to 76% Off B12 Injections at Lux Medical Spa Institute

The 6 Best Winter Workouts

Does cold weather make you want to hibernate? You need these winter workouts.

One-Month Gym Membership at Metroflex Gym (64% Off)

Metroflex Gym

Metroflex Gym Saint Francis $75.00 $27.00

$16.40 for a One-Month Gym Membership and One Personal-Training Session at Gold's Gym ($164 Value)

Gym Membership and Training

Gold's Gym Multiple Locations $164.00 $15.20

One Month of Unlimited Fitness Classes for One or Two at Shredz Gym (Up to 85% Off)

Unlimited Fitness Classes

Shredz Gym Ladera Ranch $200.00 $29.25

One-Month All-Access VIP Fitness Package, or 5 or 10 Drop-In Fitness Classes at Fit Gym (Up to 72% Off)

VIP Fitness Package or Classes

Fit Gym Glendora $35.00 $15.20

One-, Two-, or Three-Month Gym Membership for One at Body Works Gym and Spa (Up to 53% Off)

Gym Membership

Body Works Gym and Spa Central Laguna Hills $49.99 $29.00

Trainings at The Next Level Gym (Up to 84% Off). Two Options Available.

Personal Training Sessions

The Next Level Gym Chino $150.00 $31.20

7- or 23-Day Gym Membership for Fitness 360 Boot Camp at United Fitness (Up to 78% Off)

Boot Camp Classes

United Fitness Villa Monaco $35.00 $7.50

Four Semi-Private Training Sessions or Unlimited Group Training and Gym Access at Axioms Fitness (Up to 82% Off)

Training Sessions and Gym Access

Axioms Fitness Anaheim Hills $79.99 $14.25

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