Official FitLine distributor • U.S. customers get 5% OFF through this website
Shop products

LEARN

Product Comparisons

The best comparison asks whether two products serve the same role, not which package makes the strongest promise.

Compare roles

Daily nutrition, active-hours products, protein and minerals answer different questions.

Compare complete labels

Use current formulas, serving sizes, allergens, stimulants and cost per serving.

Choose the smaller routine

More products can mean more duplication, cost and complexity without more benefit.

General education only. Verify current labels and consult an appropriate professional for individual health decisions.

Apply this to the catalog

OFFICIAL FITLINE STORES

Choose your FitLine country

Select a region, then a country. We never redirect you without confirmation.

Current selection: 🇺🇸 United States

1. Region

WHY NTC® MATTERS

The nutrient is only the beginning. Delivery matters.

FitLine’s exclusive Nutrient Transport Concept (NTC®) is designed around three questions: what nutrients are provided, when they are needed, and where they are needed.

CONCEPTUAL COMPARISON

Taking a nutrient is only step one.

A label shows what is inside. NTC® adds delivery, timing and intended destination to the product concept.

01
INGREDIENT-ONLY VIEW

Intake is not guaranteed availability

GI TRACTCELLSVARIABLEWC

Availability varies with nutrient form, dose, formulation, food and individual factors; unabsorbed material continues through digestion.

02
FITLINE NTC® CONCEPT

Delivery is part of the formulation concept

ACTIVIZENUTRIENT FLOWCELL

FitLine describes NTC® as delivering nutrients when and where they are needed — to the cellular level, from inside and outside.

The NTC® idea: formulation + timing + intended destination.Delivery is treated as part of the product—not an afterthought to the ingredient list.
100+patents in the FitLine technology portfolio
ELABregular independent product testing
Cologne List®clean-sport screening framework
ELITE SPORTOlympic Base HH/SH and sports federations listed by PM
Conceptual illustration—not a quantitative absorption study. It does not imply that other supplements are useless. Independent testing concerns product quality and does not by itself prove every interpretation of NTC®.
01 · WHAT

Bioactive micronutrients

FitLine formulas combine carefully selected vitamins, minerals, plant ingredients, and other product-specific nutrients.

02 · WHEN

Designed for timely availability

The NTC® product concept is designed to make nutrients available when the body needs them as part of the recommended product routine.

03 · WHERE

To where they are needed

FitLine describes NTC® as delivering nutrients where they are needed — to the cellular level, from the inside and outside.

MORE THAN AN INGREDIENT LIST

Innovation and quality system

  • Exclusive FitLine NTC® concept
  • More than 100 patents protecting FitLine technologies
  • Patented technologies such as MicroSolve® are used in relevant formulations
  • Made in Germany
  • GMP production standards
  • Regular independent quality testing
CONVENTIONAL INGREDIENT-ONLY VIEW

What is inside

Focuses mainly on what is inside the supplement.

FITLINE PRODUCT CONCEPT

Nutrients plus delivery design

Combines selected nutrients with formulation and delivery technologies designed around what, when, and where.

NTC® is one of the central reasons FitLine is positioned as premium micronutrition rather than simply another ingredient formula.

Explore FitLine productsLearn about FitLine innovation
Technology descriptions are based on official FitLine product and innovation materials.