Lose Weight Over 40 without
Dieting or GLP-1 Medication
Work with Dietitians to
Create a Plan that Fits YOU.
Lose Weight Over 40 without Dieting or GLP-1 Medication
Work with Dietitians to
Create a Plan that Fits YOU.
Lose weight and get healthy eating delicious food.
Work With Dietitians
Personal health coaching to
make a plan that's right for you.
Eat Delicious Food
To suit your dietary preferences, lifestyle, and budget.
Achieve Your Health Goals
Lose weight and heal your body naturally with strategic eating.
What our clients say
By week two my life had changed.
Skinny60 made me feel
10 years more live!
This was 100% life-changing.
I dropped the weight and my
hot flashes disappeared.
I lost 17 pounds during menopause and it was easy!
This really will change your life.
Listen to Jen
By week two my life had changed. Skinny60 made me feel 10 years more live!
This was 100% life-changing.
I dropped the weight and my hot flashes disappeared.
I lost 17 pounds during menopause eating lots of incredible food.
Melbourne, Australia
2 million people
use The Blender Girl recipes and health tips to live their best life!
200,000
cookbooks sold
with Penguin Random House.
30,000 people
have used our programs to
reach their health goals.
Meet your coaches
Meet your coaches
Hey! I'm Tess Masters - Creator of the 60-Day Reset.
You may have one of my books with Random House and know me as The Blender Girl.
I’d spent decades working in the health world as an author, speaker, and coach.
I knew how to “eat clean.” But when I hit menopause, everything changed.
Suddenly, I was 30 pounds heavier, bloated, anxious, and depressed.
Struggling to sleep, exhausted, snapping at my family, and constantly thinking...
“What is happening?”
I was doing everything “right”—eating well, exercising, taking supplements.
But, my body wasn’t responding anymore.
Everyone kept saying, “It’s just your age.” But, I knew that wasn’t the whole story.
Leading doctors and dietitians
helped me understand:
- My gut health was out of balance
- Changing hormones elevated my blood sugar
- My metabolism needed more food, not less
- I wasn’t eating enough protein
Takeaway: I had the power to turn it all around!
Once I made strategic nutrition changes and learned what worked for my body, everything changed.
The weight came off, my sleep was incredible, and I got my energy and joy back.
I felt like me again.
That’s why I created the 60-Day Reset.
My team of dietitians and I have helped thousands of women in their
40's, 50's, 60's, and 70+ lose weight and achieve their health goals.
This is not a diet or a cleanse, and it’s not a one-size-fits-all approach.
This is a very personal experience using science-based strategies.
We meet you where you are, and find solutions that work for your lifestyle and goals.
And, you don’t have to stop your life, be perfect, and do everything “right” to get results.
It’s about eating delicious food in a way that makes your body function better.
Feeling stuck and frustrated—thinking nothing will work?
I see you. I’ve been there. I built this for you.
Let’s reset. Together.
Hey! I'm Tess Masters - Creator of the 60-Day Reset.
You may have one of my books with Random House and know me as The Blender Girl.
I’d spent decades working in the health world as an author, speaker, and coach.
I knew how to “eat clean.” But when I hit menopause, everything changed.
Suddenly, I was 30 pounds heavier, bloated, anxious, and depressed.
Struggling to sleep, exhausted, snapping at my family, and constantly thinking “What is happening?”
I was doing everything “right”—eating well, exercising, taking supplements. But, my body wasn’t responding anymore.
Everyone kept saying, “It’s just your age.” But, I knew that wasn’t the whole story.
Leading doctors and dietitians helped me understand:
- My gut health was out of balance
- Changing hormones elevated my blood sugar
- My metabolism needed more food, not less
- I wasn’t eating enough protein at at the right times
Takeaway: I had the power to turn it all around!
Once I made strategic nutrition changes and learned what worked for my body, everything changed.
The weight came off, my sleep was incredible, and I got my energy and joy back.
I felt like me again.
That's why I created the 60-Day Reset.
My team of dietitians and I have helped thousands of women in their 40's, 50's, 60's, and 70+ lose weight and achieve their health goals.
This is not a diet or a cleanse, and it’s not a one-size-fits-all approach.
This is a very personal experience using science-based strategies.
We meet you where you are, and find solutions that work for your lifestyle and goals.
And, you don’t have to stop your life, be perfect, and do everything “right” to get results.
It’s about eating delicious food in a way that makes your body function better.
Feeling stuck and frustrated—thinking nothing will work?
I see you. I’ve been there. I built this for you.
Let’s reset. Together.
Tess Masters has been featured in...
Meet our Lead Dietitian
Meghan Donnelly, MS, RDN, CDN
Based in New York City, Meghan specializes in gastrointestinal nutrition and women’s health.
She is the kind of dietitian who actually listens.
She meets you where you are, takes in your whole story, and helps you find flexible solutions that work with your family and social life.
Her approach is warm and practical, which is why so many women in our community feel safe opening up to her about their health and frustrations.
Working with Skinny60® for 7 years, Meghan has helped hundreds of women achieve their goal weight, improve their gut health, feel better in their bodies, and create sustainable changes without extremes or perfection.
Meghan is the Director of Health Communications at the Celiac Disease Foundation, where she helps translate complex science into clear, compassionate guidance for people living gluten-free.
In her private practice at Nutmeg Nutrition, Meghan works closely with clients to build a balanced and joyful relationship with food, especially when navigating IBS, SIBO, food intolerances, and disordered eating. She also provides nutrition counseling for weight management, heart health, kidney disease, and metabolic health, and is a Monash University–certified FODMAP practitioner.
Meghan’s philosophy:
Good nutrition should support your life—not take it over.
You don't have to be perfect...
You don't have to be perfect...
This is designed for real life.
You don’t have to do everything “right” to get results.
You just need to know what works
for your body at this phase of life.
Even when life gets busy or stressful.
Or you lose motivation.
Each day...
We meet you where you are.
No judgment. No shame.
No "Starting over on Monday."
Our mantra is
“Good, Better, or Best, Not Perfect.”
It's the reason women in our community
finally break free from the all-or-nothing trap.
Let's build a flexible lifestyle one choice at a time.
Let's talk about "skinny"
MONEY-BACK GUARANTEE
We see incredible results every day.
But trust is earned, not assumed.
Our promise:
If you don’t see results within 2 weeks—we’ll give you a refund.
No questions asked.
MONEY-BACK GUARANTEE
We see incredible results every day. But trust is earned, not assumed.
Our promise:
If you don’t see results
within 2 weeks
we’ll give you a refund
no questions asked.
