Vitamin C | Daily care during travel and work

Travel and work change how you move through a day. Whether you're a guest exploring a new destination or a staff member managing a busy shift, your routine shifts. Sun exposure, new environments, activity and stress all change your usual patterns. Many people find that simple daily essentials help create consistency when routines change.

Hospitality staff face particular demands. Long shifts, early mornings, late nights and exposure to many people create specific pressures. Guests experience similar challenges: activity, new environments, changing sleep patterns and time zone shifts. Both benefit from small moments of intentional care.

Vitamin C is one of those everyday essentials.

It's something you might find in your morning coffee at home or your lunch at a hotel. Many people choose to include it as part of a small daily ritual during their stay or shift. One small moment of intentional care.

The bioflavonoids included here are simply compounds that work alongside vitamin C. Together, they're designed to be part of a consistent routine.

Not a cure for anything.

Just a small ritual many people use to create more consistency when their day feels unpredictable. A moment of care for yourself before tomorrow begins.

Learn More:

Take 2 capsules daily with water. Optimal timing: one with breakfast, one with lunch or dinner. For best results, take consistently throughout your stay. Do not exceed 4 capsules per day.

Most people notice improved energy and clearer thinking within 1-3 days. Immune support builds over 5-7 days of consistent use.

Storage: Store in a cool (15-25°C), dry place. Keep sealed, away from sunlight, and out of reach of children.

Do not use if you:

Are under 18
Are pregnant or breastfeeding (consult your doctor, as high doses may have effects)
Have kidney stones or are prone to kidney stones (high vitamin C can increase risk)
Are allergic to any ingredient
Take blood thinning medications (consult your doctor)

If you take any medication, always consult your doctor before using. Include this ingredient list when you ask.

Per serving (2 capsules):

Vitamin C (ascorbic acid): 500 mg
Bioflavonoid complex: 50 mg
Other ingredients: Cellulose, silica, rice flour

All ingredients are pharmaceutical-grade and third-party tested.

Yes. Vitamin C + Multivitamin works well together. Vitamin C + Fish Oil works well together. Vitamin C + Electrolytes works well together. No harmful interactions with any KYŌ supplement.

Most people experience improved energy and immune support.

Possible effects:

Improved energy (intended)
Mild digestive upset if taken on empty stomach (take with food)
Slight increase in urination (vitamin C is water-soluble and excreted)

If you experience anything concerning, stop and contact the hotel.

Vitamin C (ascorbic acid) is synthesized but chemically identical to vitamin C from natural sources. Bioflavonoids are derived from natural plant sources. Both are pharmaceutical-grade and used globally.

Crafted in the Netherlands by KYŌ Group B.V. under pharmaceutical standards. Full traceability from raw material to finished product.

Order at kyo-essentials.com or email support@kyo-essentials.com for home delivery.

Douglas, R.M., et al. (2007) Vitamin C for preventing and treating the common cold in Cochrane Database on immune response during stress.

Chambial, S., et al. (2013) Vitamin C in disease prevention and cure in Indian Journal of Medical Research on micronutrient status and travel fatigue.

Hemila, H., et al. (2017) Vitamin C supplementation and common cold incidence in Journal of American College of Nutrition on environmental stress and immune demands.

Updated July 04, 2026