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Box of 24 Once A Day SachetsBox of 24 Once A Day Sachets
"Laurance G, London, UK10 Aug 22
Really good. Yes - I would recommend this to a friend.
Really good."Laurance G25 Aug 21
Really good.

Box of 24 Once A Day Sachets

Pocket Size Sunscreen

Read 2 reviews

Our Once a Day pocket size sunscreen sachets ensure you always have sun protection to hand. The non-greasy and water resistant formula protects from harmful UVA and UVB rays. When used correctly, one application is suitable for all day protection.

These handy sachets are perfect for when you’re on the go as they fit perfectly in your handbag. They are active after 15 minutes and each sachet is 35ml which is the ideal amount of sunscreen to use for adults. Follow the directions on the packaging to ensure you are adequately protected.

Looking for a full size bottle to keep you protected all throughout your holiday? Then try our Once a Day Sun Protection which comes in 200ml.

  • Keep out of reach of children.

  • Apply to all exposed areas especially those that are prone to sun radiation. We recommend a minimum of 35 ml for all over body protection.

  • For external use only.

  • Avoid contact with eyes, In case of contact, rinse immediately with plenty of water and seek medical advice.

  • Ideally do a patch test before use.

🟢 In stock -


Size: 24 x 40ml | £2.81 per 100ml
Buy 2 or more products for Free UK Delivery
Standard UK delivery £3


  • Active in 15 minutes

    Active in 15 minutes

  • UVA


  • UVB


  • Non Greasy

    Non Greasy

  • Apply Once Only

    Apply Once Only

  • 8 Hours Protection

    8 Hours Protection

  • Vegan


Questions & Answers

Do I need to apply sun cream when it is not particularly sunny or hot?

Yes, sunscreen is still required. Even when the sky is overcast, UV radiation levels are still at 80% of their normal levels. The temperature can be deceptive - a breeze can keep you cool, but it doesn’t affect UV levels. Look up the UV index for your area to make sure you’re using protection when you need to be.

Are more expensive sunscreens safer?

According to Cancer Research UK, this is not true. They claim: ’Cost is no indication of better protection. You may simply be paying for a brand name. All types are tested and the cheaper brands are just as effective if used properly.’ Calypso Press and Protect Sun Lotion SPF30 was found to be one of the cheapest and most effective sun creams and was chosen by Which? as its “Best Buy Sunscreen” for 2014 and 2015.

Do Once A Day sunscreens really work for the whole day after a single application?

Yes! They keep their effectiveness by binding more strongly to the skin, so they last longer. Our Calypso Once A Day range is rigorously tested to ensure that even after 8 hours of wear, it still offers the SPF on the label. You should be extra careful to apply enough of the product and make sure all exposed skin is covered. However, please remember that even water-resistant Once A Day sunscreens can still be washed off if you spend a long time in the water or if you dry yourself with a towel, so you might need to reapply.

Are your products tested on animals, and are they suitable for vegetarians and vegans?

We’re pleased to say that we don’t test any of our products on animals. What's more, we don’t buy ingredients that have been tested on animals by another manufacturer. So you can buy Calypso confident in the knowledge that your sun care is cruelty-free.
All our products are suitable for vegetarians. However, some contain ingredients like keratin (made from sheep’s wool) or beeswax (made by bees) that vegans may wish to avoid. If you have any questions about animal ingredients, please get in touch.

Have more questions?

See moreCheck other Q&A



(2 Reviews)

  • Laurance G, London, UK,
    10 Aug 22
    Really good. Yes - I would recommend this to a friend.
    Yes - I would recommend this to a friend

    Was this review helpful to you?

  • Laurance G, London, UK
    25 Aug 21
    Really good.
    Really good.
    Yes - I would recommend this to a friend

    Was this review helpful to you?