Back to product search
doc weingartbeverage

DOC Intelligent Refresher: Is it actually healthy?

DOC intelligent refresher by doc weingart is a caffeinated, vitamin-enriched beverage designed for mental alertness. Consumers often scan this drink to understand if its added vitamins justify the nutritional profile. Our analysis indicates that the product's reliance on sweeteners offsets its functional benefits.

Updated July 18, 2026Product analysis

Health score

Mixed

0

/ 100
PoorExcellent

Verdict: unhealthy

DOC intelligent refresher by doc weingart earns an unhealthy score of 45/100 due to its reliance on dual sugar sources and lack of substantial nutritional density.

Key takeaways

  • 4.5g of sugar per 100ml.
  • Contains both fructose and added sugar.
  • Caffeine sourced from Guarana-extrakt.
  • Planet score is low at 30/100.
  • Vitamin-enriched but processed formulation.

Our read on this product

While the drink contains Guarana-extrakt for energy and a B-vitamin mix, its nutritional profile is weighed down by 4.5g of sugar per 100ml. The combination of Fruktose and Zucker creates a rapid glycaemic impact that undermines the benefits of the added vitamins. The presence of Citronensäure may also pose a risk to dental enamel with frequent consumption. Overall, the beverage functions more as a sugary energy booster than a health-supportive supplement.

Best for

This beverage is intended for individuals seeking a quick, caffeinated pick-me-up during periods of low focus.

Approach with care

Individuals managing insulin resistance, diabetes, or those sensitive to caffeine should avoid this product entirely.

Ingredient breakdown

Good ingredients

Vitaminmischung: Good

Neutral ingredients

Wasser: Neutral
Guarana-Extrakt: Neutral
Citronensäure: Neutral

Ingredients to watch

Fruktose: Watch out
Zucker: Watch out
Neutral

Wasser

Die Basis des Getränks, die zur Hydratation dient. Es ist essenziell für alle Körperfunktionen und neutral in seiner gesundheitlichen Wirkung.

Watch out

Fruktose

Ein natürlicher Fruchtzucker, der für den süßen Geschmack sorgt. Übermäßiger Konsum steht jedoch in Verbindung mit metabolischen Problemen und Leberbelastung.

Watch out

Zucker

Zusätzliche Süßungsquelle zur Geschmacksabrundung. Hoher Konsum von zugesetztem Zucker kann zu Insulinresistenz und Entzündungsprozessen führen.

Neutral

Guarana-Extrakt

Eine natürliche Quelle für Koffein, die die Wachheit und Konzentration fördern kann. Bei empfindlichen Personen kann es jedoch zu Herzrasen oder Schlafstörungen führen.

Good

Vitaminmischung

Eine zugesetzte Kombination aus Vitaminen wie B-Komplex und C zur Unterstützung der Stoffwechselvorgänge. Künstliche Anreicherung ist oft weniger bioverfügbar als natürliche Quellen.

Neutral

Citronensäure

Wird als Säuerungsmittel eingesetzt, um den Geschmack zu stabilisieren. Kann bei häufigem Kontakt den Zahnschmelz angreifen, ist ansonsten gesundheitlich unbedenklich.

Nutrition facts

Values shown per 100ml

Energy

20 kcal

Protein

0.1g

Carbs

4.5g

Fat

0.1g

Fiber

0g

Sugar

4.5g

low

Sodium

24mg

low

Saturated fat

0g

low

Fiber

0g

low

How it scores against your goal

Mood Effect

A
B
C
D
E

The caffeine may boost mood initially, but the sugar crash often leads to irritability.

Muscle Gain

A
B
C
D
E

With only 0.1g of protein, it offers no benefit for muscle hypertrophy.

Weight Loss

A
B
C
D
E

The sugar content and caloric density make it unsuitable for effective weight management.

Flu Recovery

A
B
C
D
E

Vitamin C inclusion is helpful, but the negative impact of sugar on immune function remains.

Fever Recovery

A
B
C
D
E

While hydrating, the sugar and caffeine content are not ideal for fever-related recovery.

Pcos Management

A
B
C
D
E

Sugar-heavy beverages can worsen insulin resistance, a core component of PCOS pathology.

Diabetes Management

A
B
C
D
E

The addition of both fructose and sugar creates a high risk of insulin spikes.

Myth busters

Not supported

Contains real fruit juice

No fruit juice is listed; ingredients show water, sugar, and concentrates.

Not supported

Provides a sustained energy boost

The 4.5g of sugar per 100ml likely causes a crash following the caffeine kick.

Supported

Vitamin enrichment improves health

Vitamin B and C are included, though their bioavailability is lower than natural sources.

Frequently asked questions

Is DOC intelligent refresher by doc weingart considered healthy?

+

DOC intelligent refresher by doc weingart is not considered healthy as it contains 4.5g of sugar per 100ml and provides minimal nutritional value despite vitamin enrichment.

What is the primary health concern with DOC intelligent refresher by doc weingart?

+

DOC intelligent refresher by doc weingart presents a primary health concern regarding its high sugar content from dual sources, which can contribute to metabolic issues.

Does DOC intelligent refresher by doc weingart contain effective stimulants?

+

DOC intelligent refresher by doc weingart contains Guarana-extrakt, which provides a natural source of caffeine to promote short-term mental alertness and concentration.

Is DOC intelligent refresher by doc weingart suitable for a diabetic diet?

+

DOC intelligent refresher by doc weingart is not suitable for a diabetic diet because the presence of fructose and added sugar can cause blood glucose spikes.

What is a better alternative to DOC intelligent refresher by doc weingart?

+

DOC intelligent refresher by doc weingart can be replaced by unsweetened green tea or water infused with fresh lemon, which offers hydration without sugar.