Aggy D+ is our high-touch, fully personalised 1:1 coaching program designed for women who want rapid fat loss with real support — and no fluff.
It combines short bursts of aggressive dieting (for fast results) with expert guidance, deep personalisation, and a clear roadmap to long-term success.
You’ll be coached through every phase — from prep, to the diet, to refeeds and maintenance — with your macros, workouts, and check-ins tailored entirely to you and your lifestyle.
It’s not a one-size-fits-all plan. It’s a hands-on coaching experience with daily accountability, weekly 1-1 calls, and direct access to us (Nic & Mark) to make sure nothing gets in your way.
Whether you’re a busy mum, in the process of a fertility journey, or just tired of getting nowhere with your body, this is for you.
🔥 Want a personalised rapid fat loss plan, built for your body and your lifestyle?
We’re Nic & Mark — the husband and wife team behind OPE. Based in the UK, we combine expert, evidence-based nutrition and coaching with real-life experience to help women lose fat fast. Taking back control and building a healthier future, whether they’re mums, on a fertility journey, or just ready for change.
With The Aggy D, we don’t just offer a plan,
We deliver a full transformation.
No more guesswork. Just results.
Start with a short Preparation Phase to increase carbohydrates and glycogen stores, get you used to tracking and the app, and start to understand the diet itself.
This sets your body (and mind) up for aggressive fat loss success.
Enter a short, powerful burst of aggressive dieting with high protein, low calories, and full support.
This is where rapid fat loss happens — fast, focused, and effective.
Strategic high-carb days are built in the plan to boost metabolism, restore glycogen, protect lean body mass, and keep you moving forward without burning out.
When you're getting results. We want you to learn how to live after the Aggy D, without gaining weight back. By including days or extended periods of maintenance, this will help you learn these skills, with our full support.
Depending on your goals, we’ll either:
This is YOUR journey, and we will support you all the way!
Lost nearly 8kg | Mum of a young child | Feeling like herself again
"I wanted to do The Aggy D because it promised quick results without needing to fit in hours and hours of workouts (who has time for that with a young child who still doesn’t sleep through?!).
I lose motivation easily, and the short bursts of aggressive dieting—interspersed with more moderate phases—really helped the program feel manageable, not overwhelming.
Having the flexibility to choose what to eat within your own macros, while sharing ideas with others, has been amazing. With some creativity, it’s incredible what you can eat, even on an aggressive diet!
I’ve hit my goal and lost nearly 8kg, and most of the time I didn’t even feel that hungry. I now feel confident I can maintain the loss with the skills and knowledge I’ve gained.
Nic and Mark are incredibly responsive, caring, and knowledgeable. They truly understand that life gets in the way and are always reassuring and supportive.
I’m finally starting to feel more like myself again—four years after becoming a mum—and I’m so glad I took the leap to join the program.
— Emma
"Food noise is gone. I'm cooking for my toddler and not even tempted to join in. My bloating’s gone, and the scale’s moving—finally!"
"My bestfriend said my face looked smaller! I’m less puffy, more positive, and genuinely loving the process. My whole mindset around food has shifted."
"I’ve lost 6lbs and now I’m back in clothes that were too tight a few weeks ago. I’m so, so motivated!"
"I lost 2kg in the first week! The comparison photos speak volumes, even if the scales are up and down. I'm a foodie but didn't feel deprived — I'm buzzing for another 6 days on Aggy D."
"I’ve hit my goal and lost nearly 8kg, and most of the time I didn’t even feel hungry. I feel confident I can maintain the loss with the tools and knowledge I’ve gained. Nic and Mark are so supportive and understanding—it made all the difference."
“Nic & Mark just get it — they know life’s chaotic and help you through it.
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