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Vitamin B12 THEA 0.05% 20 single-dose packets
Over-the-counter medication

Vitamin B12 THEA 0.05% 20 single-dose packets

used for :

THEA Vitamin B12 0.05% single-dose eye drops effectively support healing of the ocular surface. Thanks to its sterile formula based on cyanocobalamin, it provides gentle, preservative-free instillation, ideal after irritation, a procedure, or minor trauma. Suitable for sensitive eyes.

€5.99 EXCL. VAT €6.59 INCL. VAT
This product is an over-the-counter medication. Please consult the package insert before ordering online.
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What is THEA Vitamin B12 0.05% 20 single-dose packets used for?

Our eyes are one of the senses we use most in our daily lives, and they’re exposed to blue light, pollution, and even contact lenses. It’s therefore no surprise that they may show signs of fatigue or micro-lesions, particularly after eye surgery, prolonged contact lens wear, or chronic irritation. This is where ophthalmic Vitamin B12 reveals its full restorative potential.

These eye drops, formulated with cyanocobalamin, support the eye’s healing process, helping to improve cellular regeneration on the eye’s surface. Thanks to its localized action, it actively aids in the repair of the cornea and conjunctiva, particularly in cases of microtrauma or scarring disorders.

Its fluid texture and single-dose format allow for precise, hygienic, and preservative-free application, thereby preventing irritation or cross-contamination. The single-dose format ensures sterile use with each instillation, making it ideal for sensitive eyes or those in recovery.

This ophthalmic treatment is particularly recommended as a complement to post-surgical care or in cases of dry eye accompanied by healing disorders. It also fits perfectly into a care routine for prolonged eye strain, such as for screen users or those in dry environments.

Thanks to its simple formulation (cyanocobalamin, sodium chloride, purified water), these eye drops are well tolerated, even during pregnancy or while breastfeeding, making them a safe choice for the whole family during periods of ocular recovery.

This product offers a gentle, effective, and eye-friendly solution to support the healing process and relieve discomfort associated with damage to the ocular surface.

We also offer Densmore Vitadrop Vitamin B12 Moisturizing Eye Drops, which enhance the soothing effect while promoting better lubrication of the eye.

How should you use these Vitamin B12 eye drops?

Directions for Use

These eye drops are for instillation into the eye only. The usual recommended dosage isone drop in the affected eye, 3 to 4 times a day as needed.
Always wash your hands before instilling the drops. Tilt your head back slightly, gently pull down your lower eyelid, and instill one drop without letting the tip touch your eye or eyelashes.
Each single-dose container is for one-time use only: discard it immediately after opening, even if there is product remaining. Never save a partially used single-dose container.

Share your feedback on the usage instructions and dosage of Vitamin B12 THEA 0.05% 20 single-dose vials with our partner Avis Vérifiés after your purchase.

Precautions for Use

  • Do not use if you have a known allergy to cyanocobalamin or any of the excipients.
  • Do not touch the eye with the tip of the single-dose vial.
  • Do not wear contact lenses for the duration of treatment.
  • If you are using another eye drop, wait 15 minutes between instillations.
  • Discard any opened single-dose container immediately.
  • If you experience temporary visual disturbances after instillation, wait until they subside before driving.
  • Keep out of the reach of children.
  • Consult a healthcare professional if symptoms persist or worsen.

What are the ingredients in this eye solution?

Ingredients

Cyanocobalamin, Sodium Chloride, Purified Water

  per single-dose vial
Cyanocobalamin (INN)  0.2 mg

Product Description

This product is available as sterile, single-dose eye drops in 0.4-ml vials. Available at the best price in our online pharmacy in boxes of 20 single-dose vials, it is designed for occasional use or short-term treatment, ensuring safety and convenience with every application.

Expert Advice and Insights

In naturopathy, the eyes are considered a reflection of overallbalance . Oxidative stress, nervous exhaustion, or nutritional imbalances can compromise the regenerative capacity of ocular tissues. It is therefore essential to support the body from within alongside local treatments.

Consider enriching your diet with B vitamins (particularly B2, B6, and B12), omega-3s, and natural antioxidants (such as lutein or zeaxanthin) to strengthen the eye’s defenses against daily stressors. Hydration is just as crucial: drinking enough water throughout the day also improves the quality of the tear film.

In herbal medicine, plant extracts such as eyebright or cornflower can complement this treatment to soothe eye discomfort. 

Pharmacovigilance Report an adverse drug reaction(s)

Download PDF leaflet

NOTICE

ANSM - Updated on : 04/06/2018

Product name

VITAMIN B12 THEA 0.05 PER CENT (0.2 mg/0.4 ml), eye drops in single-dose container

Cyanocobalamin

Cover

Please read this leaflet carefully before using this medicine. It contains important information for your treatment.

If you have any further questions, please ask your doctor or pharmacist.

- Keep this leaflet as you may need to read it again.

- If you need more information or advice, ask your pharmacist.

- If symptoms worsen or persist, consult a doctor.

- If you notice any side effects not mentioned in this leaflet, or if you experience any of the effects mentioned as serious, please tell your doctor or pharmacist.

Contents

In this leaflet :

1. WHAT IS VITAMIN B12 THEA 0.05 PER CENT (0.2 mg/0.4 ml), eye drops in single-dose containers AND WHAT IS IT USED FOR?

2. WHAT DO I HAVE TO KNOW BEFORE USING VITAMIN B12 THEA 0.05 PER CENT (0.2 mg/0.4 ml), eye drops in single-dose containers?

3. HOW TO USE VITAMIN B12 THEA 0.05 PER CENT (0.2 mg/0.4 ml), eye drops in single-dose containers?

4. WHAT ARE THE POSSIBLE SIDE EFFECTS?

5. HOW TO USE VITAMIN B12 THEA 0.05 PER CENT (0.2 mg/0.4 ml), eye drops in single-dose container?

6. ADDITIONAL INFORMATION

1. WHAT IS VITAMIN B12 THEA 0.05 PER CENT (0.2 mg/0.4 ml), eye drops in single-dose containers AND WHAT IS IT USED FOR?

Pharmacotherapeutic class

OPHTHALMIC/HEALING DRUG

(S: sensory organ)

Therapeutic indications

This drug is recommended as an adjunctive treatment for ocular scarring disorders.

2. WHAT DO I HAVE TO KNOW BEFORE USING VITAMIN B12 THEA 0.05 PER CENT (0.2 mg/0.4 ml), eye drops in single-dose containers?

What you should know before taking this medicine

Not applicable.

Contraindications

Never use VITAMIN B12 THEA 0.05 PER CENT (0.2 mg/0.4 ml), eye drops in single-dose containers in the following cases:

- if you are allergic (hypersensitive) to cyanocobalamin or any of the other ingredients of VITAMIN B12 THEA 0.05 per cent (0.2 mg/0.4 ml), eye drops in single-dose containers.

IF IN DOUBT, ASK YOUR DOCTOR OR PHARMACIST FOR ADVICE.

Precautions for use; special warnings

Take special care with VITAMIN B12 THEA 0.05 PER CENT (0.2 mg/0.4 ml), eye drops in single-dose containers:

Special warnings

Due to the coloration of vitamin B12 eye drops, contact lenses should not be worn for the duration of treatment.

Precautions for use

In the event of persistent or worsening symptoms: CONSULT YOUR DOCTOR so that he/she can adapt your treatment.

To avoid contamination, do not touch the eye, eyelids or any other surface with the single-dose tip.

In the event of concomitant treatment with another eye drop, wait 15 minutes between instillations.

IF IN DOUBT, ASK YOUR DOCTOR OR PHARMACIST FOR ADVICE.

Interactions with other drugs

Taking or using other medications:

If you are currently using (or plan to use) another eye drop, wait 15 minutes between instillations.

Please tell your doctor or pharmacist if you are taking or have recently taken any other medication, even if obtained without a prescription.

Interactions with food and drink

Not applicable.

Interactions with herbal products or alternative therapies

Not applicable.

Use during pregnancy and breast-feeding

Pregnancy and breast-feeding

Under normal conditions of use, this medicine may be used during pregnancy and while breast-feeding.

As a general rule, ask your doctor or pharmacist for advice before taking any medication.

Sportsmen

Not applicable.

Effects on ability to drive and use machines

Driving vehicles and using machines:

A brief visual disturbance may occur after instillation of the product. Wait until normal vision is restored before driving a vehicle or operating machinery.

List of excipients

Not applicable.

3. HOW TO USE VITAMIN B12 THEA 0.05 PER CENT (0.2 mg/0.4 ml), eye drops in single-dose containers?

Instructions for proper use

Not applicable.

Dosage, Method and/or route(s) of administration, Frequency of administration and Duration of treatment

Dosage

Always follow the dosage instructions given by your doctor. If in doubt, consult your doctor or pharmacist.

The usual dose is 1 drop in the eye(s) to be treated, 3 to 4 times a day if necessary.

Method and route of administration

DO NOT INJECT, DO NOT SWALLOW.

This drug is intended for instillation into the eye (ophthalmic route).

Wash your hands thoroughly before instilling,

Avoid contact of the unit-dose tip with the eye, eyelids or any other surface.

Instill 1 drop into the eye, looking upwards and pulling the lower eyelid slightly downwards,

Dispose of the single-dose container after use. Do not keep the single-dose container for future use.

Symptoms and instructions in case of overdose

If you have used more VITAMIN B12 THEA 0.05 PER CENT (0.2 mg/0.4 ml), eye drops in single-dose containers than you should have, contact your doctor or pharmacist:

In case of overdose, rinse with sterile saline solution.

Instructions in case of missed dose(s)

If you forget to take VITAMIN B12 THEA 0.05 PER CENT (0.2 mg/0.4 ml), eye drops in unidose container:

Do not take a double dose to make up for the one you forgot to take.

Risk of withdrawal syndrome

Not applicable.

If you have any further questions about the use of this medicine, please ask your doctor or pharmacist.

4. WHAT ARE THE POSSIBLE SIDE EFFECTS?

Description of undesirable effects

As with all medicines, this drug may cause undesirable effects, but they do not occur systematically in everyone.

- Allergic reactions may occur.

Reporting side effects

This also applies to any side effects not mentioned in this leaflet. You can also report adverse reactions directly via the national reporting system: Agence nationale de sécurité du médicament et des produits de santé (Ansm) and the network of Centres Régionaux de Pharmacovigilance - Website: www.ansm.sante.fr.

By reporting adverse reactions, you contribute to providing more information on drug safety.

5. HOW TO USE VITAMIN B12 THEA 0.05 PER CENT (0.2 mg/0.4 ml), eye drops in single-dose container?

Keep out of the reach and sight of children.

Expiration date

Do not use VITAMIN B12 THEA 0.05 PER CENT (0.2 mg/0.4 ml), eye drops in single-dose containers after the expiration date stated on the outer packaging.

Storage conditions

Discard single-dose container after use.

Do not store for future use.

If necessary, warnings against certain visible signs of deterioration

Medicines must not be disposed of down the drain or with household waste. Ask your pharmacist what to do with unused medicines. These measures will help protect the environment.

6. FURTHER INFORMATION

Complete list of active ingredients and excipients

What does VITAMIN B12 THEA 0.05 PER CENT (0.2 mg/0.4 ml), eye drops in single-dose containers contain?

The active substance is:

Cyanocobalamin ............................................................................................................................ 0.2 mg

For one single-dose container.

The other components are:

Sodium chloride, purified water.

Pharmaceutical form and contents

What is VITAMIN B12 THEA 0.05 PER CENT (0.2 mg/0.4 ml), eye drops in a single-dose container and what does it contain?

This medicine comes in the form of 0.04 ml single-dose eye drops.

Boxes of 5, 10, 20 and 30 single-dose containers.

Name and address of the marketing authorization holder and of the manufacturing authorization holder responsible for batch release, if different

Holder

LABORATOIRES THEA

12, RUE LOUIS BLERIOT

63017 CLERMONT-FERRAND CEDEX 2

Operator

THEA PHARMA

12 RUE LOUIS BLERIOT

ZI DU BREZET

63100 CLERMONT FERRAND

Manufacturer

LABORATOIRES UNITHER

ZI LONGPRE

10 RUE ANDRE DUROUCHEZ

80084 AMIENS CEDEX 02

Product names in member states of the European Economic Area

Not applicable.

Date of approval of the package leaflet

This leaflet was last approved on {date}.

MA under exceptional circumstances

Not applicable.

Internet information

Detailed information on this product is available on the Afssaps (France) website.

Information reserved for healthcare professionals

Not applicable.

Other

Not applicable.

used for :

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