Best Zest Active 2025

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Last Updated - 26.07.2025

Best Choice

01

zestonics

Zest'vital Arginine 4.0: Zest'vital: L-Arginine (Base), L-Citrulline, Red Wine Polyphenols, 5-MTHF Calcium and Much More, 100 % Vegan, 240 Capsules

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9.8

Exceptional

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The latest-generation heart and circulatory preparation: If you want normal blood pressure*, normal heart function**, normal homocysteine metabolism*** and healthy vessels**** - voilà - it couldn't be better. We are able to withstand any comparison.
Plant arginine combined with citrulline: Because the body quickly uses arginine, Zest'vital contains the amino acid citrulline. When consumed orally, the liver converts citrulline into arginine. This provides the body with arginine for 4 times longer.
Latest-generation arginine: The intelligent formula developed over years by Zest'vital combines the amino acid arginine with citrulline, antioxidants, co-enzymes, minerals, plant extracts and vitamins to create Arginine 4.0.
Based on over 140 scientific works: Well-founded, sensible, intelligent composition. Zestonics develops and produces all formulas itself. 100 % quality.
All-inclusive nutrients: Arginine Base, Citrulline, Potassium, Zinc, OPC Red Wine Glyphenol + Pine Bark Extract OPC, Tumeric, Milk Thistle, Rosemary, Reveratrol, Q10, B1, B2, B6, B12, C, Folate (natural form of folic acid) and Piperine. High-dosage. Anyone who still reaches for ordinary mono-preparations is doing themselves a disservice.

49,90 €
02

Tostoron

Top Testo¹ Blaster ¹ with Zinc, Contributes to Maintaining a Normal Testosterone Level - 166 Capsules Tribulus, Maca Black, Arginine, Citrulline, Cordyceps, Ginseng, Total 14 Mega Ingredients 1 Tin =

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9.7

Exceptional

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Your drive. With zinc: because zinc contributes to the maintenance of a normal testosterone level in the blood. + Zinc also contributes to normal fertility and normal reproduction [reproduction].
Your drive. With Selenium: Selenium contributes to normal formation. Your drive. With vitamin B5 (pantothenic acid), because pantothenic acid contributes to normal synthesis and normal metabolism of steroid hormones, vitamin D and some neurotransmitters.
Top Testo¹ blaster, your drive high dose with zinc. Zinc contributes to the maintenance of normal testosterone levels in the blood.
The full charge Tostoron: with 14 Mega ingredients and 6 capsules as a daily dose. With maca root extract 10:1, made from black maca roots. Maca black is also known as the men's Maca. With 666 mg maca extract 10:1 per daily dose - which corresponds to 6660 mg maca root powder.
Plus the amino acids L-arginine base + L-citrulline, the perfect companion. Also with pomegranate apple peels, fenugreek seeds and Cordyceps sinensis CS-4 extract. CORDYCEPS was highly sought after by the Chinese emperors and enjoys great popularity even now. Contains 180 mg Cordyceps sinensis CS-4 extract 10:1 per daily dose, which is equivalent to 1800 mg Cordyceps powder. Also with panax ginseng and ginkgo biloba extract.
PLUS TOP TRIBULUS terrestris extract 20:1. With 666 mg Tribulus extract 20:1 per daily dose - which corresponds to 13320 mg Tribulus terrestris powder.
100% full control with laboratory certificate: Tostoron contains only controlled super foods and vital substances. Every single Tostoron delivery is inspected by an independent German laboratory so that you get maximum quality. You can see the laboratory certificates in the product images. If your batch is not there: write us a message, we will send you the laboratory certificate. Laboratory certificate = powerful. Start by + get the Tostoron Hammer directly home

39,66 €
03

zestonics

L-Arginine Base + L-Citrulline + Maca + Cordyceps 120 Capsules Zest'Active by ZESTONICS

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9.6

Exceptional

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With L-Citrulline: the natural precursor of L-arginine helps to keep the arginine level stable in the body.
With Cordyceps Sinensis: the mushroom has been appreciated in Southeast Asian region for over 2,000 years.
Premium Maca: Our yellow maca is very high dosed thanks to a concentration ratio of 50:1 - 1 gram of maca extract corresponds to 50 grams of maca active ingredient.
High quality: we stand for high quality standards: each capsule contains 35.8 g of active ingredient.
Basic: we use arginine base as raw material. This has a basic pH value of 10.5 to 12 and a purity of 99 percent (1 g raw material = 0.99 g active ingredient). Our arginine is made from barley tested for harmful substances.
As a premium brand, we attach great importance to quality and transparency in our products. Therefore, we have our products regularly tested by independent laboratories.

25,90 €
04

zestonics

Zest Cortex - Curcuma Extract, Green Tea Extract, Pterostilts, Sulforaphan, Phosphatidylserine, R-Alpha Lipoic Acid, Alpha GPC Choline - Nrf2 + BDNF Activator - After Villodo and Mother of Pearl

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9.3

Excellent

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Made in Germany: this goes without saying it. The highest quality standards are used.
Highly concentrated formula: 120 capsules, maximum active ingredient density, sophisticated formula. Capsules instead of powder. Because we want satisfied customers. We don't do it underneath
For psyche and nervous system: Zest'Cortex contributes to normal functioning of the nervous system and normal mental function.
Exclusive and unique: the combination of 12 nutrients is unusual. Only the unique mix of turmeric extract, green tea extract, Alpha GPC choline, R-alpha lipoic acid, pterostilben sulforaphane piperine magnesium, B2,B6 and B12.
According to the book "The Illuminated Brain": according to the original formula of Dr. David Mother of Pearl and Alberto Villoldo.

29,90 €
Value for Money

05

zestonics

3.7 kg Maca Pro: Maca Capsules Intensive 62.000mg – High Dosiertes Superfood – 62 g 50: 1 extract per day a 2 Capsules Maca – 120 Capsules for 2 month

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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zest'maca is manufactured to the highest quality and safety standards by a company specialising in dietary supplements.
Well cared for: One can contains 120 capsules. According to the recommended intake of 1-2 capsules per day, there is a daily intake of 62 g and 1,860 g of maca root powder per month. In a tin there are 3.6 kg of maca.
Purely plant-based: Our zest'maca capsules are suitable for vegetarians and vegans. The preparation is gluten, casein and lactose free.
Highly dosed: 1g of Maca 50:1 extract equivalent to 50g of maca root powder. Each capsule contains 620 mg of maca extract and thus 31 g of yellow maca root powder.

27,90 €
06

serotalin

serotalin Active Men Maca T Capsules for Active Men, Fenugreek with Shilajit, L-Citrulline, Black Maca & Tribulus, Vegan & Made in Germany, 60 Capsules

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Vegan and made in Germany: we deliberately do not use artificial additives such as magnesium stearate, colours and preservatives, gelatin. In addition, free from lactose, gluten and genetic engineering and are regularly tested in German laboratories.
Smart added: our products can be ideally combined. Discover the serotalin Active Men T-Vital Drink from the MEN range (sold separately) - with creatine, L-citrulline, vitamin B complex and refreshing lemon-ginger flavour.
Natural support in everyday life: each body reacts differently to dietary supplements - depending on diet and lifestyle. We recommend taking two capsules in the morning together with a small breakfast.
Natural ingredients: our black maca capsules for men contain a balanced blend of valuable vitamins (A, E, D3, K2), minerals (zinc, selenium) and amino acids (L-citrulline, tribulus) without additives. 60 capsules for 1 month.
Food supplements for men: the serotalin Active Men T capsules contain high-quality plant extracts such as black maca complex, shilajit and fenugreek.

28,95 €
07

zestonics

L-Arginine Base & L-Citrulline (>99% Purity) Ratio 2:1. 400 Capsules = 66 Days Supply - Arginine 2.0 by Zestonics Basics

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Vegan: our L-arginine and L-citrulline are derived from fermentation (raw material: barley).
Quality: free from flavours, dyes, stabilisers and preservatives. Our arginine + citrulline is lactose and gluten free
Pure plant origin: L-arginine base with pure L-citrulline base. High dose with 2400 mg L-arginine and 1200 mg L-citrulline per daily dose (6 capsules).
Note: We point out the importance of a balanced and varied diet and a healthy lifestyle.

27,90 €
08

XTRA FUEL

Prosta Plus Complex – 180 Prostate Capsules High Dose – Unique Formula of Pumpkin Seed, Saw Palmetto, Stinging Root Extract with Zinc, Vitamin E & Selenium – Tested – Vegan Prostate Complex Capsules

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Strong and highly effective complex: our prostate capsules contain 700 mg pumpkin seed, 360 mg saw palmetto and 125 mg nettle root extract in combination with vitamin E, zinc and selenium per 2 capsules. Designed for your goals.
Relevant fatty acids: The Prosta Plus complex contains a particularly high concentration of physiologically relevant fatty acids. Thus, the capsules are particularly interesting for men of middle to advanced age.
Prostate complex capsules prostate capsules prostate complex test winner prostate complex prostate complex prostate capsules high dose prostate capsules test winner
Laboratory tested in Germany: Our prostate capsules are manufactured in certified facilities in Germany and meet all safety and quality standards. We generally do not use release agents, preservatives and artificial additives.
EASY TO USE The convenient size of the prostate capsules makes taking it easy and convenient. Thus, the ingredients can be optimally absorbed by your body.
Best value for money: 180 Prosta Plus capsules per tin are sufficient for a 3-6 month course with a daily dose of 1-2 capsules.

26,95 €
09

Nature Love

Nature Love® L-Arginine Base with Citrulline - Premium: Vegetable Arginine in Base Shape with 99.7+% Purity - 365 Laboratory Tested Capsules - High Dose, Vegan, Made in Germany

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10% Off
8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Premium raw materials: We use high-quality L-Arginine in the "base" form. Unlike L-Arginine HCL, it is not bound to hydrochloride, but 99.7+% pure L-arginine. Our arginine with citrulline comes from vegetable fermentation from corn (GMO-free). It has a basic pH value, which makes it particularly compatible and digestive friendly. In addition, we use citrulline which has a depot function because it is gradually converted into L-arginine.
Made in strictly controlled plants and without undesirable additives and 100% vegan: Free from flavouring and colouring agents, undesirable stabilisers and (of course) lactose-free, gluten-free, free from preservatives and genetically modified ingredients (GMO-free).
Excellent value for money: High quality L-Arginine base with L-citrulline. High dose with 3000 mg L-arginine and 426 mg L-citrulline per daily dose (3 x 2 capsules). With 365 capsules.
Every production batch is laboratory-tested: Many manufacturers rely on the specifications of their raw material suppliers. A few have their products checked by a laboratory. Nature Love goes one step further: we let the raw material or product of each individual production batch be tested by an independent German laboratory.
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26,99 € 29,99 €(10% Off off)
10

Collins & Brown

Zest Running Made Easy

64% Off
8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

4,60 € 13,00 €(64% Off off)