The complete synergy for your testosterone.
At a given age, men today have on average lower testosterone than previous generations. GOL brings together nine actives, including Shilajit, Zinc and Ashwagandha, in a formula built to support your testosterone and vitality. Made in France.
The reality
At a given age, men today have on average lower testosterone than their elders, an underlying decline observed by research since the 2000s. Stress, sleep, diet, sedentary life: the modern lifestyle weighs heavy. GOL is built to help you take back control.
Without GOL
The vicious circle
With GOL
The virtuous circle
Libido down, desire asleep.
Drive and vigour back.
Zinc, maintenance of normal testosterone
A body that stalls despite the effort.
Muscles that finally respond.
Vitamin D, normal muscle function
Flat energy from the moment you wake.
Vitality, morning to night.
Magnesium, reduction of fatigue
Confidence and focus on a rollercoaster.
The assurance that comes back with shape.
Magnesium, normal psychological function
General epidemiological observation (average decline in testosterone observed in the male population). Active-ingredient claims compliant with EU regulation 432/2012. GOL is a food supplement and is not a substitute for a varied, balanced diet and a healthy lifestyle.
Ce que dit la science
Chaque actif de GOL est présent pour une raison, appuyée par la recherche. Voici les sources, en accès libre. Cliquez, vérifiez.
À âge égal, les hommes d'aujourd'hui présentent en moyenne des niveaux de testostérone plus bas que les générations précédentes. Ce déclin de fond, indépendant du vieillissement, est observé par la recherche depuis les années 2000. C'est lui qui a guidé la conception de GOL.
Voir l'étude (Travison et al., J Clin Endocrinol Metab, 2007)Résine minérale de l'Himalaya, traditionnellement utilisée pour la vitalité masculine. Un essai clinique randomisé contre placebo a étudié un Shilajit purifié chez l'homme sur 90 jours.
Source : Pandit et al., Andrologia, 2016Le zinc contribue au maintien d'un taux normal de testostérone dans le sang (allégation de santé autorisée). Sa carence est associée à une baisse de la testostérone.
Source : Prasad et al., Nutrition, 1996Le magnésium contribue à réduire la fatigue et à une fonction musculaire normale, des besoins particulièrement sollicités chez l'homme actif et le sportif.
Source : Cinar et al., Biol Trace Elem Res, 2011La vitamine D contribue au maintien d'une fonction musculaire normale ; son statut est étudié pour son rôle dans l'équilibre hormonal masculin.
Source : Pilz et al., Horm Metab Res, 2011Plante adaptogène de la tradition ayurvédique, étudiée chez l'homme pour aider l'organisme à s'adapter au stress du quotidien (usage traditionnel).
Source : Lopresti et al., Am J Mens Health, 2019Traditionnellement associé au tonus masculin. Une étude randomisée a observé une amélioration du ressenti de la fonction sexuelle (sans effet démontré sur la testostérone).
Source : Kamenov et al., Maturitas, 2017Racine andine traditionnelle. Un essai randomisé a observé une amélioration du désir sexuel auto-rapporté, indépendamment des niveaux de testostérone.
Source : Gonzales et al., Andrologia, 2002Acide aminé naturellement concentré dans les muscles et le système nerveux, étudié chez le sportif dans le cadre de l'effort et de la récupération.
Source : Kurtz et al., J Int Soc Sports Nutr, 2021Le cuivre contribue à un métabolisme énergétique normal et aide à protéger les cellules du stress oxydatif (allégations autorisées). Il équilibre l'apport en zinc.
Source : Avis EFSA, EFSA Journal, 2009Les références citées portent sur les actifs étudiés, le plus souvent isolément et sur des populations spécifiques. Elles ne constituent pas une preuve d'efficacité de GOL en tant que produit fini. Les plantes (Shilajit, Tribulus, Maca, Ashwagandha) sont présentées au titre de leur usage traditionnel. GOL est un complément alimentaire et ne se substitue pas à une alimentation variée et équilibrée ni à un mode de vie sain.
La formule
La formule
Developed with pharmacists, GOL brings together a complete synergy to naturally support your testosterone and vitality, at any age. Nine actives, including Shilajit, Zinc and Ashwagandha, all dosed and printed on the box down to the milligram. No vague blend.
| Active | Form | Dose | % NRV |
|---|---|---|---|
Shilajit Plante Purified resin | Purified resin | 330 mg | |
Tribulus terrestris Plante Plant extract | Plant extract | 230 mg | |
Maca Plante Dried root | Dried root | 200 mg | |
Taurine Acide aminé Amino acid | Amino acid | 200 mg | |
Ashwagandha Plante Extract titrated 5% withanolides | Extract titrated 5% withanolides | 200 mg | |
Zinc Minéral Bisglycinate | Bisglycinate | 10 mg | 100 % |
Magnesium Minéral Bisglycinate | Bisglycinate | 60 mg | 16 % |
Copper Minéral Bisglycinate | Bisglycinate | 2 mg | 200 % |
Vitamin D3 Vitamine Cholecalciferol | Cholecalciferol | 50 µg (2000 IU) | 1000 % |
Ce que disent les autorités de santé
Zinc contributes to the maintenance of normal testosterone levels in the blood. It also contributes to normal fertility and reproduction, and to the normal function of the immune system.
Magnesium contributes to the reduction of tiredness, to normal energy-yielding metabolism and to the normal function of the nervous system.
Copper contributes to normal energy-yielding metabolism and to the protection of cells from oxidative stress.
Vitamin D3 contributes to the maintenance of normal muscle function and to the normal function of the immune system.
Les plantes de la formule
Mineral resin used in the Himalayan tradition. Purified extract.
Plant traditionally used in pharmacopeia.
Root grown in the Andean highlands. Peruvian traditional use.
Sulfur amino acid, present in nervous and muscular tissues.
A plant used for millennia in Ayurvedic medicine.
Doses per 2 capsules, the daily serving. NRV = Nutrient Reference Value.Les plantes sont présentées pour leur usage traditionnel. Elles ne font l'objet d'aucune allégation de santé.
The reference cure
Hormonal balance follows a biological cycle of about three months. A full cure is needed to feel the effects and make them last.
Month 1
Deficiencies are filled. Energy and sleep are often the first to change.
Month 2
The body finds its rhythm. Recovery, strength and libido build week after week.
Month 3
Benefits set in. This is where renewed vitality becomes your new normal.
180 capsules, the complete transformation cycle
Fabrication
Where most brands hide their formula behind a proprietary blend, we do the opposite. Here is exactly where, how and with what GOL is made.
Phytolor Nutrition laboratory, ZA de Rettel, 57480 Rettel (Moselle, France). Integrated manufacturer handling raw material sourcing, formulation, tableting and packaging in-house, no middlemen.
Every active appears on the box with its exact dose per 2 capsules. No hidden blend, no opaque percentages.
Lot number and best-before date on every box. An email to contact@gol-labs.com brings up the analysis certificate of the batch.
Vegetable HPMC capsule, non-GMO, gluten-free, free of E171, E551 and E572 additives. Compliant with European food-supplement regulations.
L'équipe
Fondateurs
A licensed pharmacist who signs the formula, an engineer who runs the product, a sales lead who works with doctors. Real names, real faces, real accountability for what goes in the capsule.
PharmacistCofounder, licensed pharmacist
Owner of an independent pharmacy in Chartres, France. He reviewed and pushed back on every ingredient, every dose and every claim in the GOL formula. Nothing ships without his pharmaceutical sign-off.
Cofounder, product and operations
Engineer, former data lead at Chanel and Hermès. Runs the formulation work with the Phytolor lab, the website and the supply chain. Makes sure the doses on the box are the actual doses in the capsules.
Cofounder, distribution and field
Owns the sales side and the relationship with prescribing physicians. Years working with doctors and pharmacies on the ground, not from slides.
It started with a simple observation: the men's supplement aisle is a minefield. Promises of transformation in two weeks, labels that hide their doses behind a proprietary blend, faceless brands made who-knows-where. With Ryan, a licensed pharmacist, we took the problem from the other end. We started from the only actives with a recognised health claim in Europe (zinc, magnesium, vitamin D), dosed them seriously, and added traditional plants men have talked about for centuries. Our only rule: everything in the capsule is written on the box, down to the milligram. Made in France, approved by a pharmacist, sold with no magic promise. That's GOL.
Nos cures
The hormonal cycle plays out over 90 days, which is why the 3-month cure is our default recommendation. The 1-month cure stays useful for a trial, the 6-month cure for those who want to settle into the protocol.
Trial
Soit 33 € par mois
Full cure
99 € à l'unité
Soit 26 € par mois
Long-term
198 € à l'unité
Soit 23 € par mois, le meilleur prix
Every cure is covered by the 30-day money-back guarantee.
Try GOL for 30 days. If the cure doesn't suit you, a single email gets you a full refund of your order. You keep the box, you send nothing back, and you don't have to justify yourself. All the risk is on us.
Read the guarantee conditionsYou email contact@gol-labs.com with your order number, within 30 days of delivery.
We reply within 48 business hours, no justification asked.
Full refund within 5 business days on your original payment method. You keep the box.
FAQ
Eleven answers to the questions we hear most. If yours isn't here, email contact@gol-labs.com.
