Erica

5 / 5

My appetite used to be out of control, thanks to GLPRO-1 I am sticking to my meal plan and losing weight already.

GLPRO-1

Food supplement with sweetener

4.93 / 5

196 Verified reviews

8 in 1 formula with carefully selected ingredients that support slimming¹ and decrease appetite¹

Supports slimming¹
Decreases appetite¹
Suppresses feeling of hunger⁴
Helps in weight control⁴
Helps to control glucose level¹
Helps to improve blood glucose control³
Helps to maintain a normal cholesterol level³
Contribution to fat metabolism⁴

Supported by users:

90%* reported weight control within 3 weeks*
86%* reported a decrease in appetite

*Based on a user study. Results may vary from person to person.

Net 150 g | for 30 days

How to Use

Recommended daily dose 5 g (1 scoop) mix into a glass (150 ml) of water and drink. For precise measuring we suggest weighing.

Warnings:

A food supplement is not a substitute for a balanced, varied diet and a healthy lifestyle. The recommended daily dosage must not be exceeded. Keep out of reach of children! We do not recommend pregnant women and nursing mothers to consume the product.

Due to natural variations in the properties of the active ingredients, the colour, taste and smell of the product may vary slightly from batch to batch. These changes do not affect the overall quality and performance of the product.

Storage: Store in a cool and dry place.

Key Ingredients

GLPRO-1 – Food supplement with sweetener

Ingredient: inulin powder, psyllium husk (Plantago ovata) powder, prickly pear (nopal) stem extract 10:1 (Opuntia ficus-indica), green tea (Camellia sinensis (L.) Kuntze, leaf) extract, cherry flavour, lemon flavour, stabiliser: cellulose, guarana (Paullinia cupana Kunth, seed) extract, ginger (Zingiber officinale, root) powder, red beet concentrate (maltodextrin, red beet powder (Beta vulgaris)), Rebersa® Hydrochloride (Berberis aristata extract) of which 97% berberine chloride, sweetener: steviol glycosides from stevia, chromium picolinate.

Nutritional Value

Active ingredients	Per 5 g
Inulin	3527 mg
Psyllium husk	500 mg
Prickly pear (nopal) extract	200 mg
Chrome	60 μg (150% NRV*)
Green tea extract	150 mg
– of which polyphenols	57 mg
– of which catechins	36 mg
– of which EGCG	21 mg
– of which caffeine	6.75 mg
Guarana extract	50 mg
Ginger	50 mg
Rebersa® (Berberine extract)	25 mg
– of which berberine chloride	24.25 mg

* NRV = Nutritional Reference Value

REBERSA® is a trademark of Sabinsa

Certifications

Why Independent Testing Is Essential At Nature’s Finest, we believe that wellness starts with trust.

Here’s what our testing covers:

Ingredient Precision: We verify that the nutrients listed on our labels are present in the exact amounts promised.
Purity & Cleanliness: Each product is screened for substances such as heavy metals (including mercury, lead, and arsenic), common allergens (like soy, dairy, nuts, and gluten), and microbial threats like E. coli and salmonella.
Nutrient Verification: We confirm that both macronutrients and micronutrients are present and potent.

Explore our IFS Food Standard certification—the highest level of quality assurance in the industry—and see why Nature’s Finest stands above the rest. View our certification here.

28,50€

28,50€ /piece

27,08€ /piece Save 2,85€

Everything you need to know:

Can I drink GLPRO-1 every day?

Yes, GLPRO-1 is suitable for daily use. Mix 1 scoop (5 g) into 150 ml of water and drink once per day. For precise measuring we suggest weighing.

I often feel hungry even shortly after eating. Could this product support me?

Yes. The guarana extract in this product helps suppress the feeling of hunger, which is one of the reasons many people choose to try it.

I want to include something in my routine to help with slimming. Is this product suitable?

Yes. This product supports slimming¹ and contains guarana extract, which helps in weight control⁴.

What benefits can GLPRO-1 offer?

GLPRO-1 is a food supplement that can be included in your daily routine due to all that it can offer with regular and consistent use. It helps to control glucose level¹ and helps in weight control programmes by reducing appetite and calorie intake¹, while also helping to improve blood glucose control³. In addition, it suppresses fatigue⁴ and contributes to vascular and heart health⁵. Along with all these listed benefits, the product also offers many others.

Our customers also confirm it works

4.9 / 5

5/5

I’ve never felt this in control of my appetite! GLPRO-1 has helped me reduce appetite and stay on track with my weight loss goals.

Leo

5/5

I used to get tired easily, now I feel so much more energetic throughout the day and my appetite is decreased.

Alicia

5/5

Noticeable results within the first couple of weeks, my husband said I am visibly slimmer. I feel amazing!

Emily

Explore the benefits of GLPRO-1

Supports slimming¹ and helps in weight control⁴

In today’s fast-paced world, maintaining a balanced routine and managing nutrition can be challenging. GLPRO-1 can be included as part of your daily routine to support these efforts. The recommended dose can be taken once a day, helping you support slimming¹ and weight control⁴.

Helps to control glucose level¹

Maintaining glucose levels is important. GLPRO-1 contains ingredient that help to control glucose level¹, which many users consider an important benefit worth trying.

Decreases appetite¹

Sometimes we find ourselves snacking even when we’re not truly hungry. GLPRO-1 contains ingredient that decrease appetite¹, helping you better manage these moments and stick to your regular eating routine.

Suppresses fatigue⁴ and contributes to enhancement energy⁵

The formula helps suppress fatigue⁴ and contributes to enhancement energy⁵, which can support you in staying active and achieving your daily goals.

Convenient and easy

Simply take one serving daily and incorporate it into your routine. GLPRO-1 can be a practical addition to your day.

Reasons to start using GLPRO-1 today:

If you start using GLPRO-1 today:

You support slimming¹
You help to control glucose level¹
You decrease appetite¹
You help to maintain a normal cholesterol level³
You help in weight control⁴
You contribute to enhancement energy⁵

If you start using GLPRO-1 later:

You miss out on support for slimming
You continue without the benefits of helping to control glucose level
You miss out on support for decreasing appetite
You continue without the benefits of helping to maintain a normal cholesterol level
You miss out on support for helping in weight control
You continue without the benefits of contributing to enhancement energy

Made from quality ingredients

1. Prickly pear (nopal) stem extract 10:1

It supports weight management programs by reducing appetite and calorie intake and contributing to fat metabolism. It also helps regulate glucose levels.

2. Chromium

Chromium contributes to maintaining normal blood glucose levels and the normal metabolism of macronutrients.

3. Rebersa® (berberine extract)

It helps improve blood sugar regulation and maintain normal cholesterol levels. Berberine normalizes intestinal function.

4. Guarana extract

Guarana contributes to fat metabolism and suppresses feelings of hunger and fatigue, making this natural extract an effective aid in weight management.

5. Ginger

Ginger is a spice that helps increase vitality and energy, supports physical well-being, and aids digestion.

6. Green tea

Green tea is prepared from unfermented tea leaves.

7. Inulin

Inulin is a prebiotic and a source of dietary fiber, with 90 g per 100 g.

8. Psyllium husk

Plantago ovata is high in dietary fiber, lowers cholesterol, and reduces blood lipid levels.

Traceability of our ingredients

Discover nature through our natural products! We carefully select and trace every ingredient to ensure optimal effectiveness, backed by scientific evidence. Our commitment to transparent traceability guarantees the integrity and excellence of every component of our products. Our products are certified to the IFS standard (registration number: 00063/0) and also hold an ECO certificate (certification number: EPR-26420/22-1).

High-quality ingredients

Carefully selected, pure ingredients.
No unnecessary additives

Only what your body needs. Nothing more.
Carefully verified purity and safety

Independently tested to ensure compliance with quality standards.

60-day money-back guarantee

To make your purchase completely risk-free, we offer a 60-day money-back guarantee. If you are not completely satisfied with the product, simply contact us and we will refund your money.

GLPRO-1

4.93 / 5

Verified reviews (196)

Premium product with powerful benefits

90%* of users reported weight control within 3 weeks*
86%* of users reported a decrease in appetite
Suppress feeling of hunger⁴ and supports slimming¹
Helps to maintain a normal cholesterol level³

Frequently asked questions from our users

How and why does it work?

GLPRO-1 contains carefully selected, high-quality ingredients that not only taste great but also offer a range of benefits. Among these are that it supports slimming¹, helps to control glucose level¹, and decreases appetite¹, along with many others.

Who is the product suitable for?

It is suitable for anyone who wants to help in weight control⁴, decrease appetite¹, help to control glucose level¹ and help to maintain a normal cholesterol level³.

What ingredients does it contain?

Prickly pear nopal (Opuntia ficus-indica ), Chromium, Rebersa ® (Berberine extract), Guarana extract, Ginger, Green tea extract, Inulin and Psyllium husk.

What does it taste like?

Thanks to the natural cherry and lemon aroma, this drink is a delicious combination of sweet and fresh flavour.

How long does shipping take?

We will do our best to process your order the same day and send it for delivery. On average, packages are delivered in 4-6 business days.

What if I don't like it?

No worries! If the product does not meet your expectations, we offer a 60-day refund.

Erica

5 / 5

My appetite used to be out of control, thanks to GLPRO-1 I am sticking to my meal plan and losing weight already.

GLPRO-1

Food supplement with sweetener

4.93 / 5

196 Verified reviews

8 in 1 formula with carefully selected ingredients that support slimming¹ and decrease appetite¹

Supports slimming¹
Decreases appetite¹
Suppresses feeling of hunger⁴
Helps in weight control⁴
Helps to control glucose level¹
Helps to improve blood glucose control³
Helps to maintain a normal cholesterol level³
Contribution to fat metabolism⁴

Supported by users:

90%* reported weight control within 3 weeks*
86%* reported a decrease in appetite

*Based on a user study. Results may vary from person to person.

Net 150 g | for 30 days

How to Use

Recommended daily dose 5 g (1 scoop) mix into a glass (150 ml) of water and drink. For precise measuring we suggest weighing.

Warnings:

Storage: Store in a cool and dry place.

Key Ingredients

GLPRO-1 – Food supplement with sweetener

Nutritional Value

Active ingredients	Per 5 g
Inulin	3527 mg
Psyllium husk	500 mg
Prickly pear (nopal) extract	200 mg
Chrome	60 μg (150% NRV*)
Green tea extract	150 mg
– of which polyphenols	57 mg
– of which catechins	36 mg
– of which EGCG	21 mg
– of which caffeine	6.75 mg
Guarana extract	50 mg
Ginger	50 mg
Rebersa® (Berberine extract)	25 mg
– of which berberine chloride	24.25 mg

* NRV = Nutritional Reference Value

REBERSA® is a trademark of Sabinsa

Certifications

Why Independent Testing Is Essential At Nature’s Finest, we believe that wellness starts with trust.

Here’s what our testing covers:

Ingredient Precision: We verify that the nutrients listed on our labels are present in the exact amounts promised.
Purity & Cleanliness: Each product is screened for substances such as heavy metals (including mercury, lead, and arsenic), common allergens (like soy, dairy, nuts, and gluten), and microbial threats like E. coli and salmonella.
Nutrient Verification: We confirm that both macronutrients and micronutrients are present and potent.

Explore our IFS Food Standard certification—the highest level of quality assurance in the industry—and see why Nature’s Finest stands above the rest. View our certification here.

28,50€

28,50€ /piece

27,08€ /piece Save 2,85€

Customer Reviews

★ ★ ★ ★ ★

196

Verified reviews

4.9/5

★ ★ ★ ★ ★

Published 5 months ago by: DYMPNA FINNEGAN

seems to be a good product with good information given

★ ★ ★ ★ ★

Published 7 months ago by: Nina Tutunaru

Good quality of products. I feel better and lost already 5 kg. Recommend! Thank you 😊

★ ★ ★ ☆ ☆

Published 2 years ago by: Jim C.

Some benefits were noticeable, but I would like the effects to be more pronounced

★ ★ ★ ★ ★

Published 1 year ago by: Darren Qualter

Fabulous service, fast delivery

★ ★ ★ ★ ★

Published 2 years ago by: Bertini-salas B.

Love it!! Thank you

Sort by: Highest rating

DYMPNA FINNEGAN

Verified reviewer

seems to be a good product with good information given

Nina Tutunaru

Verified reviewer

Good quality of products. I feel better and lost already 5 kg. Recommend! Thank you 😊

Why choose Nature's Finest?

16 years of tradition
400+ unique products
50+ patented active ingredients
4.7M+ satisfied customers

Natural

We believe in the perfection of nature. Our commitment includes responsible sourcing of raw materials, based on sustainability, ethics and fair business practices.

Proven

The effectiveness of our products is confirmed by verifiable and repeatable studies and research. All our products are tested in independent laboratories, because our goal is to offer our customers products of the highest quality and real effectiveness, in line with their investment.

Effective

Nature offers effective solutions to many of the challenges we face. Our experienced development team uses and combines these exceptional substances in our products so the body can make optimal use of them. The active ingredients in our formulas are present in doses with proven efficacy, not just in negligible amounts.

Tested

We test our products through various customer studies and trials to guarantee their safety and effectiveness. We always carefully listen to our customers' feedback and take their opinions, criticism and suggestions into account to ensure our products are truly tailored to their needs.

Meet our development experts

We are proud to have in our team only top experts in the fields of nutrition and natural formulations, who guarantee the development and exceptional quality of our products. With exceptional dedication, they lead studies and research and collaborate with external laboratories, inspection bodies and other experts to ensure the highest quality and safety of our products. Thanks to their rich experience and recognized expertise in the industry, our experts strive to offer customers the most innovative products, thereby helping to maintain our position among the leading companies in the field of nutrition and dietary supplements.

Meta Bizjak Nutrition engineer
Pia Fistrović Food science and nutrition engineer

#WeAreNature

“Dedicated to bringing the most natural products into your home”

For more than 16 years, Nature's Finest has been dedicated to providing natural solutions for everyone who wants to overcome the challenges and discomforts associated with their lifestyle. We use only natural ingredients, produced traditionally, without additives or unnecessary processing. Whenever possible, we choose organically grown ingredients certified to SI-EKO-001.

GLPRO-1

8 in 1 formula with carefully selected ingredients that support slimming¹ and decrease appetite¹

*Based on a user study. Results may vary from person to person.

Review

Everything you need to know:

Our customers also confirm it works

Explore the benefits of GLPRO-1

Reasons to start using GLPRO-1 today:

If you start using GLPRO-1 today:

If you start using GLPRO-1 later:

1. Prickly pear (nopal) stem extract 10:1

2. Chromium

3. Rebersa® (berberine extract)

4. Guarana extract

5. Ginger

6. Green tea

7. Inulin

8. Psyllium husk

Traceability of our ingredients

High-quality ingredients

No unnecessary additives

Carefully verified purity and safety

60-day money-back guarantee

GLPRO-1

Frequently asked questions from our users

How and why does it work?

Who is the product suitable for?

What ingredients does it contain?

What does it taste like?

How long does shipping take?

What if I don't like it?

GLPRO-1

8 in 1 formula with carefully selected ingredients that support slimming¹ and decrease appetite¹

*Based on a user study. Results may vary from person to person.

Customer Reviews

Why choose Nature's Finest?

Meet our development experts

#WeAreNature

Help & Information