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The One That´s A Serum - Moisturising Serum SPF 50 50ml

Product code: T237869F

An ultra lightweight 3 in 1 daily serum with spf 50, vitamin c and hyaluronic acid that protects, brightens and hydrates skin, with dewy and glowing finish.

An alternative approach to sun protection, this light textured moisturising serum offers broad spectrum SPF 50 protection from UVA/UVB to shield against sun damage and prevent ageing. These fragrance-free day drops allow you to customise your sun care routine by using solo as a serum or mixing a few drops in to your daily moisturiser or foundation, creating a perfect base for makeup. Additional benefits include protection against blue light, pollution and infrared. Fast absorbing, the non-sticky formula leaves skin feeling fresh and radiant and is suitable for all skin types including sensitive skin.

Hello Sunday

The One That´s A Serum - Moisturising Serum SPF 50 50ml

€32

€640 per L

Free standard delivery over €75, otherwise €4.50

Reviews (6)

4.5

83% Recommended this product

Mentions
31 October 2026gill61uk

Nice product but dropper is problematic

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I really like this product and new to Hello Sunday. It has a nice creamy texture and applies to a lovely dewy finish. Great to have SPF, Vitamin C and a serum in one. I have rosacea and quite reactive skin but it hasn't caused any problems. My main issue is the packaging as the dropper clogs easily and it's difficult to dispense. Would be much better in a tube.

Reviewer Ratings

Quality

Average

Helpful?

Reviewer Ratings

Quality

Average

25 October 2026gray1067

Good brand

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Have used other product by same brand. This one, not keen on dispenser and fragrance seems a bit off. Nevertheless is still good 50 factor face moisturiser

Reviewer Ratings

Quality

Good

Helpful?

Reviewer Ratings

Quality

Good

29 September 2026JueyB

Great serum

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Absolutely gorgeous serum, skin feels so smooth and hydrated

Reviewer Ratings

Quality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

20 September 202610kraceday

Sun protection

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Goes on very smoothly and feels nice. Dropper excellent

Reviewer Ratings

Quality

Good

Helpful?

Reviewer Ratings

Quality

Good

19 July 2026SD1975

Best serum

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Not thd most expensive but the best serum I’ve ever used. Left my skin glowing / I then bought for my bestie.

Reviewer Ratings

Quality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

13 January 2026Becs6464

Nice Product to Use

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I have bought this in winter so, I can't comment on spring/summer effectiveness. However what I can say is, this is a lovely product to use, I bought it to apply to my throat in the morning after using a retinol product at night. It sinks in well and you can mix it with your day cream/product as well. I am not using it on days where I am not going out during the day (working from home) and if I do I cover up with coat/scarf, however once this time of year passes I will be applying religiously in the morning. You don't need a lot so I am hoping this lasts quite a while.

Reviewer Ratings

Quality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent