Phentaslim FAQs

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How much weight will I lose?

For once the answer is in your hands. By eating a balanced healthy diet and starting some exercise, Phentaslim will work with you to give you the energy and focus to achieve your weight loss goals.

How do I take Phentaslim?

You take one capsule 20 minutes before breakfast with water. Second capsule 20 minutes before lunch, again with water, with the last capsule late afternoon, before your evening meal, again with water.

Will Phentaslim stop me sleeping?

Phentaslim does contain caffeine so its best not to take late in the day. Avoid taking after 5pm.

Who should avoid taking Phentaslim?

If you are pregnant, breastfeeding mother, have a body mass index (BMI) of less than 18.5, or under 18 years of age you should avoiding taking this supplement.

If you are taking any prescription medication or have any pre-existing medical condition you are advised to consult your medical health professional.

Is Phentaslim suitable for vegetarians and vegans?

Unfortunately not, there is a small amount of gelatin in the capsule gel. Consider using our other metabolism supplement, Superfruit Slim, which uses vegan and vegetarian friendly capsules.

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  • Sakina Dungarwalla says:

    I purchased Phentaslim on ‘’, when I received my confirmation order it came from optimumnutra, have I ordered the legit product, as I don’t want to take any chances.

    • Customer Support says:

      Hi Sakina.

      Your order is correct. is one of our information-only websites. Our main website is; this is where was receive and process orders. Hope you find this reassuring.

  • Kayla says:

    What age do u need to be when buying dieting tablets

    • Customer Support says:

      Hi Kayla. We recommend our products are only used by those who are at least 18 years of age.

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