Orlos (Orlistat) 60mg Weight Loss Aid

What Is Orlistat 60mg and Does It Really Help With Weight Loss?

Losing weight is rarely straightforward. Diet and exercise are the foundation, but sometimes your body needs a little extra support — and that is exactly where orlistat 60mg comes in. Orlos is an MHRA-approved, over-the-counter weight loss capsule containing orlistat as its active ingredient. It is one of the few clinically evidenced weight loss medicines available without a prescription in the UK, and it works alongside a reduced-calorie, lower-fat diet rather than replacing it. You can browse our full range of weight loss products if you want to explore your options before deciding.

Orlos is suitable for adults aged 18 and over with a body mass index (BMI) of 28 or above. It is not a quick fix — it is a medically recognised aid designed to support sustainable fat reduction when used correctly. At £22.29, it offers an accessible entry point into medically supported weight management.

How Does Orlos Orlistat Work to Block Fat Absorption?

Orlistat works by targeting the digestive process directly. Rather than suppressing appetite or speeding up your metabolism, it acts locally in the gut to reduce how much dietary fat your body absorbs. Here is how the mechanism unfolds:

• Orlistat inhibits pancreatic and gastric lipases — the enzymes your gut uses to break down fat from food.
• Without these enzymes functioning fully, approximately one-third of the fat you consume cannot be digested.
• That undigested fat passes through your intestines and is excreted in your stools rather than being absorbed into your bloodstream.
• This reduction in absorbed fat lowers your overall calorie intake, supporting gradual, steady weight loss over time.

It is worth noting that orlistat only works when fat is present in the gut. If you eat a fat-free meal or skip a meal entirely, there is no benefit to taking a capsule — and doing so may increase the risk of unnecessary side effects.

Who Should Consider Using Orlos Orlistat Capsules?

Orlos is not intended for everyone. It is specifically designed for adults who are overweight or obese and are already committed to making dietary changes. The following criteria help identify whether it may be appropriate for you:

• You are aged 18 or over.
• Your BMI is 28 or above.
• You are following — or prepared to follow — a calorie-controlled, low-fat diet.
• You do not have any contraindications such as chronic malabsorption syndrome or cholestasis.

It is particularly useful for people who have struggled to lose weight through diet and exercise alone and are looking for a clinically supported option. If you are also managing blood sugar levels, it may be worth checking our diabetes monitoring range, as weight loss can affect glucose control in people with type 2 diabetes.

How Does Orlos Compare to Prescription-Strength Orlistat?

Is Orlos Suitable for Long-Term Use and How Should It Be Stored?

Orlos orlistat 60mg can be used for up to six months without a prescription. If after 12 weeks you have not lost at least 5% of your starting body weight, it is recommended that you stop taking it and speak to your GP. Continued use beyond six months should only happen under medical supervision. It is also important to take a daily multivitamin supplement — ideally at bedtime — because orlistat can reduce the absorption of fat-soluble vitamins such as A, D, E, and K.

Store Orlos below 25°C in a dry place, away from direct sunlight and out of reach of children. Do not use after the expiry date printed on the packaging. This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

What Is Orlos and What Is It Used For?

Orlos contains orlistat 60mg as its active ingredient. It belongs to a class of medicines called lipase inhibitors and is used to help adults manage their weight when combined with a calorie-controlled, reduced-fat diet and regular physical activity. It is licensed in the UK as an over-the-counter (OTC) medicine for adults aged 18 and over with a BMI of 28 or above. Orlos does not suppress appetite — it works directly in the digestive tract to reduce the amount of fat your body absorbs from food.

What Do You Need to Know Before Using Orlos Orlistat?

Before starting Orlos, it is important to check whether it is appropriate for you. Do not take Orlos if any of the following apply:

• You are under 18 years of age.
• You are pregnant or breastfeeding.
• You have chronic malabsorption syndrome.
• You have cholestasis (a liver condition affecting bile flow).
• You have already reached a healthy weight (BMI below 28).
• You are allergic to orlistat or any other ingredient in the capsule.

Orlos may interact with certain medicines. Tell your pharmacist or GP if you are taking any of the following:

• Ciclosporin (an immunosuppressant) — reduced blood levels have been reported.
• Warfarin or other anticoagulants — orlistat may affect INR levels.
• Antiepileptic medicines such as valproate or lamotrigine — seizure control may be affected.
• Levothyroxine (thyroid hormone replacement) — absorption may be reduced; take at least four hours apart.
• Amiodarone — plasma levels may be altered.

Because orlistat reduces fat absorption, it can also lower the absorption of fat-soluble vitamins (A, D, E, and K). Taking a daily multivitamin — at bedtime, separately from your Orlos dose — is strongly recommended.

How Should You Use Orlos Orlistat Correctly?

Always use Orlos exactly as directed on the label or as advised by your pharmacist. The standard dosing schedule is straightforward, but timing matters.

1. Take one 60mg capsule with a full glass of water.
2. Take it immediately before, during, or up to one hour after each main meal.
3. Do not take more than three capsules in a single day.
4. If you miss a meal, or if your meal contains no fat, skip that dose entirely.
5. Follow a calorie-controlled diet where no more than 30% of calories come from fat — spread evenly across your three main meals.
6. Take your multivitamin supplement at bedtime, at least two hours after your last Orlos capsule.

What Are the Possible Side Effects of Orlos Orlistat?

Side effects with Orlos are mostly related to the unabsorbed fat passing through your gut. They tend to be more noticeable when you eat high-fat meals, which is why sticking to a low-fat diet is so important. If you are also managing digestive discomfort, you might find our IBS and cramps range helpful for general gut support.

Common side effects (may affect more than 1 in 10 people):

• Oily or fatty stools (steatorrhoea)
• Oily spotting on underwear
• Urgent or frequent need to open bowels
• Flatulence with oily discharge
• Soft or liquid stools
• Abdominal pain or discomfort

Less common side effects (may affect up to 1 in 10 people):

• Headache
• Upper respiratory tract infections
• Rectal pain or discomfort
• Tooth or gum problems
• Irregular menstrual periods
• Fatigue

Rarely, orlistat has been associated with serious liver injury. Stop taking Orlos and seek medical advice immediately if you develop yellowing of the skin or eyes, dark urine, or severe abdominal pain.

How Should You Store Orlos Orlistat Capsules?

Correct storage helps maintain the quality and safety of your capsules. Follow these guidelines:

• Store below 25°C.
• Keep in a dry place, away from direct sunlight and moisture.
• Keep out of the sight and reach of children.
• Do not use after the expiry date printed on the carton or blister pack.
• Do not store in a bathroom cabinet — humidity can affect the capsules.
• Do not dispose of medicines via wastewater or household waste — return unused capsules to your pharmacy.

If you are supporting your weight loss journey with additional nutritional support, our vitamins and supplements range includes a variety of multivitamin options suitable for use alongside orlistat.