We understand that every individual is different, so our approach will be based on what will work specifically for you

Our approach and certifications

Masters in Sports Nutrition

Leeds Beckett University, United Kingdom

SENr Practitioner

Registered Sport & Exercise Nutritionist

Accredited Advisor

UK Anti-Doping Accredited Advisor

Licensed Dietitian Nutritionist

Târgu Mures University of Medicine & Pharmacy, Romania

Târgu Mures University of Medicine & Pharmacy

RMR Testing

RMR Testing

RMR Testing

• Calories burnt analysis at rest
• Energy expenditure analysis at rest
• Copy of results interpretation
• Interpretation of results

a woman wearing a gas mask while riding a stationary bike
a woman wearing a gas mask while riding a stationary bike
fruit salad on gray bowls
fruit salad on gray bowls

Nutritional Consultation

• RMR Testing (Resting Metabolic Rate)

• Determination of body composition

• Establishing required calories & distribution of macronutrients

• Full consultation report, directions & take home messages

1-2-1 Nutritional Coaching

1-2-1 Nutritional Coaching

1-2-1 Nutritional Coaching

• Monthly RMR Testing

• Monthly body composition assessment

• Goal oriented support

• Caloric & macronutrient planning

• Weekly personalised food plan on request

• Weekly Zoom call for support

• Daily WhatsApp support

a man riding a bike down a street
a man riding a bike down a street

VO2max TEST for Athletes & Amateurs

• Effort zone establishment

• Oxygen consumption per zone

• Aerobic & anaerobic threshold determination • Energy expenditure during effort

• Running economy (oxygen consumption at race pace)

• Metabolic efficiency (carbohydrate vs. fat utilisation during exercise)

• Max fat burning rate

Who is this sustainable for?
Absolutely everyone!

Who is this sustainable for? Absolutely everyone!

Nutritik Performance offers a wide range of nutrition services and cardio-metabolic testing structured to help you achieve your goals.


From nutritional consultations to stress tests, our offerings apply equally to all categories of individuals (professional athletes, recreational athletes, and the general population), but adapted and aligned with your specific context and personal needs.


Whether you're a casual jogger, a professional athlete, or just someone eager for positive change in your life, our doors are wide open.


Whether it's boosting your confidence, fitting into that fabulous dress, prioritising your health, or embracing a new chapter in your life, we're here to support you every step of the way. Let's make your goals a reality together!

woman in black tank top and black shorts playing basketball
woman in black tank top and black shorts playing basketball
woman running wearing armband
woman running wearing armband
man wearing black and blue jersey shirt on field
man wearing black and blue jersey shirt on field
man in black t-shirt carrying barbell
man in black t-shirt carrying barbell
low angle photography of woman in blue brassiere and blue bottoms
low angle photography of woman in blue brassiere and blue bottoms
person swimming on an olympic pool
person swimming on an olympic pool

Let’s Build Champions Together

Reach out to me on LinkedIn or WhatsApp to start the conversation.

© 2025 Alex Maftei • Nutritik Performance

Let’s Build Champions Together

Reach out to me on LinkedIn or WhatsApp to start the conversation.

© 2025 Alex Maftei • Nutritik Performance

Let’s Build Champions Together

Reach out to me on LinkedIn or WhatsApp to start the conversation.

© 2025 Alex Maftei • Nutritik Performance