Premium natural ingredients with proven effects

L-Carnitine

L-carnitine is an amino acid that is crucial for fat metabolism because it ensures that long-chain fatty acids are transported to the mitochondria where they are converted into energy.

Coffee & Guarana Extract

Guarana is a popular indigenous plant of the Amazon rainforest in Brazil. Guarana prevents fatigue and also helps with weight control.

Elderberry Extract

Elderberry supports sweating and contributes to weight loss and weight management. It also supports the immune system and improves blood circulation.

Nettle leaf extract

Nettle is one of the most well-known medicinal plants and is excellent in stimulating the excretory functions and removing water from the body. It also supports the excretory functions of the kidneys, venous circulation and contributes to the functionality of the urinary tract.

Asparagus extract

The hemlock tree (Polygonum aviculare) is a type of plant found all over the world. It helps in the excretion of water and the elimination of bacteria through the urinary tract.

Frequently Asked Questions of Our Users

How and why does it work?

This tasty drink helps speed up fat metabolism and promote weight loss with its active ingredients: L-carnitine, elderflower and guarana extract. OK!WaterOut contains only carefully selected ingredients that help to eliminate excess water from the body and help you lose pounds faster!

Who is it for?

The product is suitable for anyone who wants to burn fat, lose weight and improve their figure while enjoying a delicious coffee drink.

What ingredients does it contain?

Rice drink powder, acacia gum, coffee extract, coffee flavour, L-carnitine, guarana extract, elderberry extract. OK!WaterOut: Tapioca starch, stabiliser: cellulose, natural pineapple flavour, nettle root extract, elderberry extract, hemlock extract, steviol glycoside sweetener.

How long does the delivery take?

We will do our best to process your order the same day and send it for delivery. On average, packages are delivered within 2-3 days.

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 2 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.

Customer Reviews

Amazing

3 months ago by Nicole Edwards

Fabulous looking forward to receiving my parcel and going on my new journey

2 months ago by iwona swiderska

Thank You ❤️

11 months ago by Gerald S.

Great product

10 months ago by Likwa D.

What a wonderful product

2 weeks ago by Daniele Montagliani

Awesome products

11 months ago by Marie K.

These products are really good quality & fast delivery thank you

11 months ago by U H.

The customer only left a rating.

11 months ago by David H.

Prompt delivery and good quality supplements and prices.

1 month ago by Mr A Brewster

Product description clear and easy to understand. Very fairly priced compared to similar products.

7 months ago by Inga Valaine

I can’t tell at the moment nothing really before I try out

6 months ago by David Wray

Looking forward to trying purchase and will feed back after a few weeks

11 months ago by Stuart S.

The customer only left a rating.

2 months ago by Paula James

Great product. Speedy delivery. Reasonable price.

7 months ago by June Wood

I love your product

11 months ago by Joanna P.

the products are great

3 months ago by Samantha Kumadiro

Very excited to try it!

2 weeks ago by Pennie Mirembe #14

Good products

6 months ago by Kathy Kiernan

So easy to order. Great discounts too. Looking forward to trying new items.

1 month ago by Garry Mitton

Excellent ordering process and so easy.

11 months ago by Stephen P M.

Excellent Product.Excellent Delivery.

Product description clear and easy to understand. Very fairly priced compared to similar products.

From Mr A Brewster

OK!FatBurn Coffee

Ingredients: rice drink powder (rice, oat beta-glucans, sunflower oil, salt), stabilizer: acacia gum, instant coffee (Coffea arabica L.), stabilizer: cellulose, L-carnitine, guarana seed extract (Paullinia cupana). elderberry extract (Sambucus nigra L.).

Contains naturally occurring sugars.

OK!WaterOut – dietary supplement with sweetener

Ingredients: Tapioca starch, stabilizer: cellulose, pineapple flavor, nettle leaf extract (Urtica dioica), elderberry extract (Sambucus nigra L.), beet concentrate (maltodextrin, beetroot powder (Beta Vulgaris)), knotweed extract (Polygonum aviculare L.), sweetener: steviol glycoside.

	Per 100g
Energy value	1328,97 kJ
Fat	2,24g
Saturated fat	1,98g
Carbohydrates	62g
of which sugars	14g
Fibre	20,89g
Protein	2,14g
Salt	0,2g
	Per serving (10g)
L-carnitine	100 mg
Instant coffee	1500 mg
Guarana extract	100 mg
Elderberry extract	50 mg
Caffeine	62 mg

* NRV = prehranska referenčna vrednost

OK!FatBurn Coffee: Stir 10 g (1 tablespoon) of OK!FatBurn Coffee mixture into a cup (150 ml) of warm water or (plant) milk.

OK!WaterOut: Every day, dose 2 scoops (10 g) of OK!WaterOut into a glass of water. With one scoop you will consume 50mg of knotweed, 100 mg of nettle extract and 100 mg of elderberry extract.

The drink tastes like pineapple.

Warning:

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.

Why choose Nature’s Finest?

14 years of tradition

400+ unique products

50+ patented active ingredients

3mil+ satisfied customers

Natural:

We believe in the perfection of nature. Our commitment extends to responsible sourcing of raw materials, including sustainability, ethics, and fair business principles. We prioritize eco-friendly packaging to reduce our carbon footprint.

Proven:

The effectiveness of our products is confirmed by studies and research that are verifiable and repeatable. All our products are tested in independent laboratories, as our goal is to provide our customers with only the highest quality and effective products for their money.

Effective:

Nature offers effective solutions for many challenges we face. Our experienced development team uses and combines these exceptional substances in our products so that the body can best utilize them. Active ingredients in our products are present in proven effective amounts, not just in small and negligible percentages.

Tested:

Our products are tested through various user studies and trials that ensure their safety and effectiveness. We always listen carefully to the feedback from our customers and consider their opinions, criticisms, and suggestions to ensure that our products are truly tailored to their needs.

Meet Our Development Experts

We are proud to have only the best experts in the field of nutrition and dietary supplements on our team, who ensure the development and exceptional quality of our products. With outstanding 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.

With rich experience and professional knowledge of the industry, our experts strive to provide Nutrisslim customers with the most innovative products, thus maintaining its status as one of the leading companies in the field of nutrition and dietary supplements.

Meta Bizjak M.Sc. Nutrition Engineering

Pia Fistrovič Food and Nutrition Engineer

#WeAreNature

»Committed to delivering the most natural products to your home«

For over 13 years, Nature’s Finest has been dedicated to offering natural solutions for those who want to overcome challenges and discomforts with a healthy lifestyle. We use only 100% natural ingredients, traditionally grown without additives or unnecessary processing. Whenever possible, we use ingredients from organic farming, supported by the SI-EKO certificate. This ensures that no genetically modified organisms (GMOs) or pesticides are used.

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