Antioxidant vitamin for immunity and energy
Food supplement with sweeteners
Vitamin C, also known as ascorbic acid, is a water-soluble vitamin essential for many biological functions. The human body cannot synthesize or store it for long periods, making daily intake through diet or supplementation essential.
Among its major roles, vitamin C contributes to the proper functioning of the immune system, both at rest and during periods of increased physiological stress, such as an infection. It also helps protect cells against oxidative stress by neutralizing free radicals generated by metabolism or external aggressions (pollution, tobacco, UV, etc.).
Vitamin C also plays a role in reducing fatigue and supports energy production by contributing to normal energy metabolism. It is also involved in the synthesis of collagen, a protein essential for maintaining the structure of the skin, bones, cartilage, blood vessels, and gums.
Vitamin C requirements may increase in certain situations: stress, smoking, aging, intense physical exertion, or exposure to environmental pollutants. Even a moderate deficiency can manifest as persistent fatigue, weakened immunity, or skin problems.
Vitamin C is naturally found in many fruits and vegetables, especially citrus fruits (orange, lemon, grapefruit), berries (blackcurrant, strawberry, raspberry), kiwi, guava, as well as vegetables like red bell pepper, broccoli, parsley, and cabbage. However, vitamin C content decreases with cooking or prolonged storage, which can limit actual intake.
Supplementation then becomes an effective strategy to sustainably support physiological functions and prevent deficiencies.
PHYSIOMANCE® VITAMIN C provides 500 mg of vitamin C per chewable tablet, which is 625% of the Reference Intakes. In line with THERASCIENCE Laboratory standards, this product contains no artificial colors, no artificial flavors, and no controversial excipients. It is formulated with natural flavors (orange and lemon) and contains no added sugars. It is suitable for vegans, and contains no lactose- or gluten-based ingredients, and no nanoparticles, enhancing its natural profile. Thanks to its chewable format, PHYSIOMANCE® Vitamin C is suitable for the whole family and can be easily integrated into a daily routine.
PHYSIOMANCE® Vitamin C is a single-ingredient formulation for targeted, personalized support that can be adjusted according to individual needs, without the risk of overdosing when combined with other actives. It can also be easily paired with other micronutrients and is intended for anyone looking to strengthen their immunity, optimize their energy, or preserve their youthful capital, while respecting their nutritional preferences.
The health benefits of vitamin C are widely validated by the European Food Safety Authority (EFSA), which recognizes that it contributes to:
Vitamin C in the form of L-ascorbic acid is the natural and biologically active form of vitamin C, the one found in foods and used by the body. It is a water-soluble molecule with high bioavailability, particularly well absorbed in the small intestine.
Although its absorption decreases at high doses (above 1 g), this form remains a reference in supplementation, notably for its well-documented properties, purity, and stability.
Discover the single-ingredient range by Therascience, developed by our expert laboratory in Physionutrition! To ensure effective supplementation tailored to each of your needs, the THERASCIENCE Laboratory has developed a wide range of single-ingredient formulas, always guaranteeing product quality and active ingredient efficacy! The single-ingredient products by Therascience allow for:
Clinical studies have shown that a daily intake of 500 mg of vitamin C is an optimal dosage to support essential physiological functions such as immunity, antioxidant protection, collagen formation, and fatigue reduction.
Each 500 mg dose provides a level of intake that ensures optimal bioavailability and tissue concentration, while guaranteeing good digestive tolerance. This dosage is higher than the recommended dietary intakes (RDI) (between 80 and 110 mg/day depending on age), while remaining well below the maximum limits set by health authorities (2000 mg/day), thereby ensuring daily safety and efficacy. This quantity has been carefully selected to meet increased physiological needs, especially during oxidative stress, fatigue, or recovery, while minimizing the risk of digestive discomfort associated with excessively high doses.
PHYSIOMANCE® Vitamin C reflects the commitment of the THERASCIENCE Laboratory to enhanced naturalness and responsible formulation. This food supplement is formulated without added sugar, without colorants, and exclusively with natural flavors. It contains no controversial excipients, no gluten- or lactose-based ingredients, and is perfectly suitable for vegetarian and vegan diets. This commitment to purity reflects a desire to offer a transparent product that respects the body and aligns with current expectations regarding health, ethics, and sustainability.
1 chewable tablet per day for at least 3 months. Repeat if necessary.
Precautions for use :
Adult only. Excessive consumption can have laxative effects. Do not ingest the desiccant capsule inside the pill box.
Food supplements should be used as part of a healthy lifestyle and should not be used as a substitute for a varied and balanced diet. Do not exceed the recommended daily doses. Keep the product out of the reach of young children. In case of combination of several dietary supplements, ask your health professional for advice.
Sweetener: isomalt, Vitamin C (L-ascorbic acid), sweetener: Xylitol, orange flavour, lemon flavour, anti-caking agent: fatty acid, sweetener: steviol glycosides from Stevia.
| For 1 tablet | %RI* | |
| Vitamin C | 500,0 mg | 625 |
* RI: Reference Intakes
Back to school: boost your immune defences and those of your loved ones!
