Strepsils Lozenges Orange & Vitamin C are medicated throat lozenges that ease sore throat symptoms and support your immune system. Active ingredients include 2,4-dichlorobenzyl alcohol and amylmetacresol for fast throat relief, and vitamin C to support immune function. Strepsils are produced to strict UK and EU quality standards under regulator oversight. Dr. Hemilä of Harvard T. H. Chan School of Public Health notes that vitamin C can reduce cold duration when taken regularly.

Available Sizes & Variants:

36 lozenges - handy to keep in your bag for quick throat relief.

Benefits & Features:

• Relief from sore throat starts within minutes and lasts up to two hours.
• Antiseptic action quickly targets throat discomfort.
• Active ingredients 2,4-dichlorobenzyl alcohol and amylmetacresol provide soothing relief for irritated throats.
• Vitamin C helps immune function, assisting during infections and potentially shortening cold duration when you’re physically stressed.
• Lozenges give reliable on-the-go relief, helping you manage throat discomfort during busy days and staying comfortable from morning through evening, whatever the day throws at you.

Strepsils has a long standing place in UK medicine cabinets, trusted for targeted throat relief. This orange variety combines established antiseptic actives with vitamin C, a pairing that helps support the body's defences during colds. The lozenges are made by Reckitt Benckiser in facilities that follow Good Manufacturing Practice, and they are listed with the Medicines and Healthcare products Regulatory Agency as an over the counter medicine, which shows the brand's commitment to safety and quality. The orange flavour is pleasant enough to keep you reaching for relief when you need it most.

The Active Ingredient Is: Vitamin C (Ascorbic Acid)

Vitamin C, also called ascorbic acid, is a water-soluble vitamin essential for normal bodily functions.

This form is supplied as ascorbic acid in the lozenge to support immune function and overall health.

What Does Vitamin C Do?

Vitamin C is involved in normal immune function and contributes to shortening the duration and severity of cold symptoms in some people when taken regularly, as described by Dr. Hemilä of the University of Helsinki.

This nutrient is also tied to immune support in line with EFSA guidance, highlighting its role in keeping normal physiological processes during infections.

Welzo is not liable for discrepancies on the website. Check product packaging for exact information.

• GTIN: 5011417579183
• Manufacturer: Strepsils
• Size: 36 Lozenges
• Categories: Back to School Supplements & EssentialsCough Sweets & LozengesHealth Supplements for Frequent TravelersImmunity SupplementsOver the counter productsSore ThroatStrepsilsVitamin CVitamin C Skincare
• Best buy: 6 - 24 months+

UK Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day. Please note, orders placed after 2pm on Friday will be dispatched on Monday.

Free shipping on orders over £50 to the UK.

Returns:

Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Strepsils Orange with Vitamin C 100mg Lozenges are intended for adults, children over 6 years, and the elderly. Use one lozenge every 2 to 3 hours by dissolving it slowly in the mouth. Do not exceed 12 lozenges in a day. Not for children under 6 years. Follow the recommended dosage. For oral use only.

Welzo is not liable for allergen information. Always follow the directions/ingredients on the product packaging to ensure proper use.

Keep in mind that lozenges can be a choking hazard for young children. Avoid using this product if you have allergies to any of its ingredients. If you are pregnant or have been advised by your doctor about a sugar intolerance, consult your doctor before use. Allergic reactions, including asthma, may occur, especially if you are allergic to aspirin. Contact your doctor or pharmacist if you consume too many lozenges or experience any unusual effects. If symptoms continue, see your doctor. Do not use the product past its expiration date.

Strepsils is a long-standing name in UK pharmaceutical care, with Reckitt Benckiser manufacturing the range under strict pharmaceutical conditions aligned with GMP for OTC medicines. This established heritage and commitment to regulated production underpin our choice of Strepsils as a partner for this supplement line. The brand’s products are backed by regulatory documentation through the MHRA and listed on the electronic Medicines Compendium, showing robust compliance and safe, well-characterised formulations.

Our team assessed Strepsils through Welzo's thorough vetting process, focusing on brand credibility, manufacturing standards, and safety provenance. You can learn more about how we assess our partners via our medical team and our ingredient quality and purity standards. This product line shows the brand’s ability to deliver consistent quality, with clear labelling, regulatory licensing, and clinical relevance of the active ingredients for throat relief and vitamin C support.

The product sits within Strepsils’ expertise in medicated lozenges, pairing antiseptic actives with vitamin C to support targeted throat relief and immune support as described in the provided research into the product. The UK‑focused safety and regulatory adherence further back up Strepsils as our preferred supplier for this formulation.