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the one that's a serum - face drops: SPF 45





An alternative approach to sun protection, this light textured, moisturising SPF45 serum is built to protect against UVA/UVB and Infrared rays. Not only is it designed to shield you against sun damage and prevent ageing, but it also protects you from other daily aggressors such as blue light and pollution.

 Enriched with hyaluronic acid and vitamin C, this fragrance-free serum is best used as the last step within your skincare routine.  You can also add a few drops in to your daily moisturiser or foundation for added protection.

*Note that mixing formulas will dilute the SPF level indicated.

 Fast absorbing, the non-sticky formula leaves skin feeling fresh and radiant and acts as the perfect base before makeup.

Suitable for all skin types including sensitive skin.


Free from Oxybenzone, Octinoxate and Benzophenone.

To be recycled, remove plastic cap and dispose of bottle in glass recycling bin and dispose the carton in card/paper recycling bin.

    • how to use

      Apply generously (at least ½ teaspoon) to clean, dry skin as the last step of your skincare routine. Apply right after of instead of your daily moisturiser and before makeup.Reapply every 2 hours.

    • ingredients

      Aqua, Butyloctyl Salicylate, Octocrylene, Butyl Methoxydibenzoylmethane, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Dimethicone, Ethylhexyl Triazone, Glycerin, Phenylbenzimidazole Sulfonic Acid, Dicaprylyl Carbonate, Panthenol, Jojoba Esters, Hydroxyacetophenone, Polyacrylate Crosspolymer-6, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Helianthus Annuus Seed Extract, Sodium Hydroxide, Allantoin, Tocopherol, Carnosine, Gluconolactone, Ethylhexylglycerin, Sodium Ascorbyl Phosphate, Tetrasodium Glutamate Diacetate, Sodium Hyaluronate, Aloe Barbadensis Leaf Juice Powder, Polysorbate 60, Sorbitan Isostearate, Acacia Decurrens Extract, Polyglycerin-3, Pantolactone

    • shipping & returns


      We offer a standard shipping rate of £2.95. Shipping is free for orders over £30. Orders will take 2-3 working days to arrive. 

      We offer a next day service for £5.95. Orders will arrive next day if ordered before 1pm between Monday-Thursday. 

      Returns can be made within 14 days after purchase. For more information, please check General Terms & Conditions.


      We offer a standard shipping rate of £9.95 or Free Shipping for orders over £60.

      Orders take 5-14 working days to arrive. All customs duties are responsibility of the customer once the order arrives the US. 


      We offer a standard shipping rate of £11.95 or Free Shipping for orders over £55.

      Orders take 10-14 working days to arrive. 


      We offer a standard shipping rate of £4.95 or Free Shipping for orders over £30.

      Orders take 2-10 working days to arrive. All customs duties are responsibility of the customer once the order arrives in the country. 

      Rest of the World (excluding Europe):

      We offer a standard shipping rate of £11.95. Orders take 10-14 working days to arrive. All customs duties are responsibility of the customer once the order arrives in the country.

      Unfortunately we don't currently ship to Europe. Please see our retailers for shipping to Europe

      For returns see our FAQ

    • reviews

      Customer Reviews

      Based on 44 reviews
      Perfect all around

      I love that it is unscented. It does not disturb my make up at all it was a little bit setting powder on top I can control the finish. I love the consistency in the formula and how even it spreads to different areas. And there is no white cast. So far it has not given me breakouts

      Great protection!

      I like that it is a safe product for the environment and that it is not tested in animals. That being said, the product feels lightweight, though it leaves your face shinier than I like. My skin feels great, not greasy nor heavy. I use it everyday.

      Abby S.
      Favorite indoor sunscreen

      This is my go to sunscreen for a long day of work, I spend most of my days looking at a computer screen and having sunscreen that offers blue light protection is incredible, it’s light weight comfortable and feels outstanding on my skin. If you’re on the fence just get it!

      Love it!

      I love this serum. It feels nice and sinks in well. My skin looks and feels lovely afterwards. It goes under make up without an issue. I have been looking for a daily facial SPF everywhere that I can use with my favourite usual moisturiser.
      I was also wanting something reef friendly and in environmentally friendly packaging. The bottle isn't perfect in this respect but its better than other brands I've found.
      The dropper for the bottle is rubbish but bearable.
      I've rated 5 stars for the serum itself.

      Lauren W.
      Great liquid sunscreen

      I really like the bottle and dropper as it’s convenient to carry with me and reapply through the day. (Even though I do forget sometimes). The only con I have, which isn’t really a con, just a preference is how dewy it leaves my skin. As I’m already somewhat oily in nature it’s something I tend to avoid. However, the formula is nice and smooth, does not leave a white cast on my dark skin, or break me out!

    Your Best Defence.

    We've combined daily aggressor protectors with the best skincare ingredients to not only protect your skin but also nourish it at the same time.

    Protect the Planet.

    Hello Sunday is dedicated to protecting not just your skin, but also the planet. We are respectful to sea life, our formulas contain no harmful chemicals. Our products are also vegan and cruelty free as well as our packaging being 93.3% recyclable!


    We are certified Vegan with the European vegetarian union.


    Innovative formulas in convenient formats that work with you, not against you.


    Broad spectrum protection in SPF factors, 30, 45 & 50.


    Sea friendly formulas