Back to Maria's Page
Maria Castillo
Maria Castillo

The 21-Day Glow Up

with Maria Castillo

100% User Satisfaction Score

Solin Guarantee

This challenge is 100% Money Back Guaranteed. If you are unsatisfied at any time within 30 days of purchase, Solin will refund your money.

Your Access Includes

  • Gear up to launch the year strong— burn fat, tone up, and transform your body in just 21 days!
  • Direct access to the workout plan, in-app video demos for every movement, private members-only community, & more!
  • One-time purchase for lifetime access

From Maria

Learn More

Solin Guarantee

This challenge is 100% Money Back Guaranteed. If you are unsatisfied at any time within 30 days of purchase, Solin will refund your money.

Challenge Highlights

challenge highlights from creator

From Maria

Maria

Beginner & Home-friendly workouts

Open to both men & women participants of all fitness levels worldwide!

Welcome to the 21 day glow up : a journey to cultivate lasting, healthy habits that will transform not just your physique, but your entire lifestyle.

They say it takes 21 days to build a habit, and we're here to make every single one of those days count.

This challenge is tailored for the modern woman who seeks to enhance her well-being from the comfort of her own home or at the gym, with minimal equipment required.

Whether you're a beginner taking your first steps toward fitness or a seasoned enthusiast looking for a new challenge, this program is designed for you.

Beyond just physical exercise, we're committed to nurturing our spiritual and holistic health by incorporating daily devotionals and prompts for self reflection, nutritional guidance and fostering a supportive community of like-minded individuals. Together, we'll empower each other to push past limits, celebrate victories, and build sustainable habits that last a lifetime.

Join us as we embark on this transformative journey. Together, we'll sculpt not just our bodies, but our futures, one workout at a time. Let's build a community of strong, healthy women dedicated to lifelong well-being.

xx Maria


HERE'S WHAT'S INCLUDED

✔️ 21 days of home-friendly workout routines for men & women

✔️ Dumbbell-only workouts

✔️ Sets, reps, & exercise guidance

✔️ Private community for support & accountability (let's hang out!)

✔️ Weekly Devotionals by DeVon Franklin

✔️ Mobile app access (iPhone & Android apps) 

✔️ Unlimited access to challenge (one-time purchase for lifetime access)

BONUSES

✅ Bonus 1: Video demonstrations for every movement

✅ Bonus 2: 50% off Solin Nutrition Guide

*ALL FITNESS LEVELS ARE WELCOME

Once you've registered, make sure you READ THE IMPORTANT INFORMATION INSIDE THE PLATFORM for directions on how to proceed

Beginner & Home-friendly workouts

Open to both men & women participants of all fitness levels worldwide!

Maria's Reviews

100% User Satisfaction Score

6 Reviews

CM

Coach M.

January 2025

The 21-Day Glow Up

A Transformational Experience! ⭐⭐⭐⭐⭐ Maria’s 21-day Glow-Up Challenge was nothing short of life-changing! This journey pushed me to embody resilience, consistency, grit, and perseverance in ways I never imagined. The community of incredible women was truly inspiring—we uplifted, encouraged, and supported one another every step of the way. I feel healthier, lighter, and more committed than ever to continuing this lifestyle. Maria, thank you for welcoming us into your wholesome space, and a special thanks to DeVon for the weekly motivation that kept us going. Your kindness, humility, and encouragement meant the world to us. I cannot wait for the next challenge! ~COACH~

Show more

User Profile Avatar

Salema A.

January 2025

The 21-Day Glow Up

I LOVED everything about Maria’s 21 day glow up challenge. 💜 I’ve tried working out with a few trainers near me since giving birth, and I was always left in terrible pain. I don’t know if the workouts weren’t arranged properly, or if I just wasn’t doing them right. But Maria’s arrangement of workouts made my mind and body feel sooo good. Her daily and weekly motivation uplifted my spirit soo much, and her showing up for us everyday + encouraging us along the way was truly a gift. I’m looking forward to more of what she has in store. 💜

Show more

User Profile Avatar

Michelle H.

January 2025

The 21-Day Glow Up

I hope this is sharing 5 stars! I’m so happy that I found Maria! What an inspiration! I’ve been on a health journey for years. I get bored easily, so changing up my routine helps. I loved the structure, the weekly motivational videos from both her and Devon. I truly felt like each week I was getting stronger and being intentional about what I was going to do that day. I ended up being able to hold my plank all the way through, almost to 1 min straight! Having a community that was cheering you on helped also. Or if there were setbacks which happens. Not only would I join another challenge, I would recommend her every time!❤️

Show more

User Profile Avatar

Maria D E.

January 2025

The 21-Day Glow Up

The 21-Day Glow Up Challenge with Maria was truly a great experience! It’s the first time that I’ve ever worked out for 21 days straight and was conscious about the food I was putting in my body. I feel lighter and healthier. I also feel my body much stronger than before. I was able to push my body beyond what I thought it was capable of and was amazed by it and amazed by my own consistency and dedication. My husband also complimented my dedication. He sees a difference. I see the difference. Thank you for this challenge, for also personalizing things, and being willing to meet online. Truly thankful!

Show more

User Profile Avatar

Domonica D.

January 2025

The 21-Day Glow Up

This challenge has definitely given me the push I needed to get back to my workout journey, @Maria is very patient, motivational, and very inspiring. I would definitely recommend her to anyone, and I hope she has future challenges because I’d definitely join.😊🫶🏼❤️

Show more

User Profile Avatar

Domonica D.

January 2025

The 21-Day Glow Up

Loved how detail each exercise was and how she communicated along the way.

Maria Castillo

Learn More

Join my exclusive community and get access to all of my latest courses, content, & sessions. Take part in community chats and meet friends in this wonderful community. We'll bring you great content and more!

Are you a creator?

Solin app promotions tab