Hr Labs - Proven - 16g - Sample

HR Labs Proven is a stimulant-free pre-workout supplement that combines ingredients selected for their roles in nitric oxide production, exercise performance, and mental focus, without relying on caffeine or other conventional stimulants.

Each 16g sample sachet contains one full serving of Proven, providing a combination of L-citrulline malate, L-tyrosine, taurine, OxyStorm®, pomegranate extract and several branded performance ingredients.

The formula contains 6,000mg citrulline malate 2:1, supplying approximately 4,000mg L-citrulline, alongside 3,000mg L-tyrosine and 2,000mg taurine.

Citrulline is commonly included in pre-workout supplements because it can increase circulating arginine availability, which is involved in nitric oxide synthesis. Nitric oxide helps regulate blood vessels, making citrulline a popular ingredient in products designed around the training pump.

L-tyrosine is an amino acid involved in producing catecholamine neurotransmitters, including dopamine and noradrenaline. It is frequently included in cognitive and performance supplements.

Proven also contains 1,000mg OxyStorm®, a branded amaranth extract used as a source of dietary nitrates, alongside 1,000mg pomegranate extract standardised to 30% punicalagins.

The formula is completed with vitamin C, Peak ATP®, uridine monophosphate, CognatiQ® and AstraGin®.

Unlike stimulant-based pre-workouts, Proven does not list caffeine among its ingredients, making it an option for individuals who train later in the evening or prefer to avoid stimulant-containing supplements.

The 16g sachet lets you try the formula before buying a larger container.

The Basics

• Stimulant-free pre-workout powder
• 16g single-serving sachet
• 1 full serving per sachet
• No caffeine listed in the formula
• Designed for use before training
• Suitable for individuals avoiding stimulants
• Vegetarian and vegan suitable, according to the packaging
• GMP-certified production facility

Videos:

💪🌙 HR Labs PROVEN Stimulant-Free Pre-Workout Samples

How & When to Use

Mix one 16g sachet with approximately 400ml of water.

Consume approximately 30 minutes before training.

The manufacturer advises new users to start with a smaller amount to assess individual tolerance before increasing to a full serving.

Do not exceed the recommended serving.

Although the formula does not contain caffeine, individual responses to its ingredients may vary.

Ingredients Panel

Based on Gummy Bears

Servings Per Container: 1

Active Ingredients

Ingredient	Per 16g Serving
Citrulline Malate 2:1	6,000mg
L-Tyrosine	3,000mg
Taurine	2,000mg
OxyStorm®	1,000mg
Pomegranate Extract (Std. 30% Punicalagins)	1,000mg
Pink Himalayan Salt	500mg
Vitamin C	500mg
Peak ATP®	400mg
Uridine Monophosphate	300mg
CognatiQ®	100mg
AstraGin®	30mg

 

Ingredients List

The following ingredients are declared on the supplied Gummy Bears sachet:

Citrulline Malate 2:1, L-Tyrosine, Taurine, OxyStorm® (Amaranth Extract), Flavouring, Acidity Regulator (Malic Acid), Pink Himalayan Salt, Vitamin C (As Ascorbic Acid), Peak ATP® (Adenosine 5'-Triphosphate Disodium), Uridine Monophosphate, Anti-Caking Agent (Silicon Dioxide), Colouring (Red Beetroot), Sweetener (Sucralose), CognatiQ® (Coffee Fruit Extract), AstraGin® (Astragalus Membranaceus Root Extract, Panax Notoginseng Root Extract).

The packaging also identifies the product as suitable for vegetarians and vegans.

Allergen Information

Manufactured in a facility that also handles cereals containing gluten, egg, soya and milk.

FAQ

Frequently Asked Questions

 

What is HR Labs Proven?

HR Labs Proven is a stimulant-free pre-workout powder containing citrulline malate, L-tyrosine, taurine, OxyStorm®, pomegranate extract and several additional performance-focused ingredients.

 

Does Proven contain caffeine?

No caffeine is listed in the supplied product ingredients.

 

How many servings are in the sample sachet?

Each 16g sachet contains one full serving.

 

How much citrulline does Proven contain?

Each serving contains 6,000mg citrulline malate 2:1, which corresponds to approximately 4,000mg L-citrulline based on the stated ratio.

 

What is OxyStorm®?

OxyStorm® is a branded amaranth extract used as a dietary nitrate ingredient in sports nutrition formulations.

 

What is Peak ATP®?

Peak ATP® is a branded form of adenosine 5'-triphosphate disodium. Researchers have investigated it for potential effects on exercise performance and training adaptations.

 

What is CognatiQ®?

CognatiQ® is a branded coffee fruit extract included in some supplements marketed for cognitive support.

 

What is AstraGin®?

AstraGin® is a branded combination of Astragalus membranaceus and Panax notoginseng extracts, marketed for supporting nutrient absorption. Evidence for meaningful performance benefits in trained individuals remains limited.

 

Can I use Proven for evening workouts?

Because the formula does not list caffeine, it may suit evening training better than caffeine-containing pre-workouts.

 

Will Proven give me a muscle pump?

The formula contains ingredients associated with nitric oxide production and vascular function, but the size of any perceived training pump varies between individuals.

 

Does it contain beta-alanine?

No beta-alanine is listed in the supplied ingredients.

 

Will it cause tingles?

This formula is not expected to cause the characteristic tingling associated with beta-alanine, although individual sensitivity to other ingredients can vary.

 

How much water should I use?

The manufacturer recommends approximately 400ml of water per full serving.

 

When should I take it?

Approximately 30 minutes before training, according to the packaging.

 

Is Proven suitable for vegans?

The supplied sachet states that it is suitable for vegetarians and vegans.

 

Is Proven suitable for beginners?

The manufacturer advises new users to begin with a lower serving to assess tolerance.

 

Is the sample the same formula as the full-sized product?

The sachet is labelled as one full serving of HR Labs Proven. You would need to check the full-sized product's current ingredient declaration to confirm an identical formulation.

 

Is Proven a replacement for proper nutrition?

No. Pre-workout supplements are intended to complement appropriate nutrition, hydration, sleep and training rather than replace them.