Parfaite en période de stress
"Me donne un petit coup de fouet sans effet excitant, ça fait la différence au travail."


Energy and the immune system
Supports energy and natural defenses thanks to a highly concentrated non-acidic vitamin C, ideal for sensitive stomachs.
Suitable for sensitive stomachs thanks to the neutral pH of Ester-C®, which helps protect the mucous membranes
High concentration of vitamin C
Ideal program to help prevent seasonal fatigue
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Innovative formulas
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This solution targets vitality and optimal immune system function thanks to an innovative form of vitamin C: Ester-C®. This patented technology provides a non-acidic vitamin C that is perfectly tolerated by sensitive stomachs, while ensuring optimal assimilation.
Ester-C® is distinguished by its unique structure, calcium ascorbate-threonate, which allows for prolonged release and superior bioavailability compared to conventional vitamin C. Each dose provides a high concentration of vitamin C, helping to reduce fatigue, support energy metabolism, and strengthen immune defenses.
The formulation has been designed to be suitable for individuals prone to gastric discomfort. The effectiveness of Ester-C® is documented in scientific literature, highlighting its role in maintaining immune functions and protecting against oxidative stress.
Take 1 to 2 capsules daily with a glass of water, preferably in the morning.
Should not replace a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily dose. Keep out of reach of children. Not recommended for pregnant or breastfeeding women without the advice of a healthcare professional. For adults only.
Store away from light, heat, and humidity.
ESTER-C®: Calcium L-ascorbate (calcium ascorbate-threonate) including vitamin C; Maltodextrin; Capsule shell (gelatin); Anti-caking agents: magnesium salts of fatty acids, stearic acid.
Per 2 capsules:
Vitamin C from ESTER C®: 500 mg (625% NRV*)
*NRV: Nutrient Reference Values
Two lives are sought before
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Our customers say it best
Overall rating: 4.3125 / 5 from 16 reviews.
Review topics: ["boost","formula","effect"].
"Me donne un petit coup de fouet sans effet excitant, ça fait la différence au travail."
"Résultats visibles rapidement, je le recommande à tout mon entourage."
"Je l’ai prise en prévention avant l’hiver, et je ne suis pas tombée malade."
"Pas besoin d’en faire trop, cette formule suffit à retrouver un bon niveau d’énergie."
"Très efficace pour prévenir les petits maux de l’hiver, et goût neutre, c’est appréciable."
"Bien tolérée, facile à prendre, effet positif sur la vitalité générale."
"Depuis que je la prends, je n’ai pas attrapé un seul rhume !"
"Sans conservateurs ni artifices, efficace et clean, je valide totalement."
"Je l’emporte partout, parfait pour les déplacements fréquents."
"En quelques jours, j’ai ressenti un vrai regain de forme."
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