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Skincare serum bottle with 'hello sunday' branding on a pink background, featuring a Beauty Awards badge.

Before and after effect of a skincare serum on a person's face with a pink background.

Skincare serum bottle with text on a pink background

Skincare product with text highlighting SPF 45 protection, hyaluronic acid, vitamin C, and apple extract on a peach background.

Woman with a smile next to a bottle of skincare product on a beige background

Bottle of skincare product with dropper and usage tips on a blue sky background

Two bottles of 'hello sunday' serum on a peach background with product features listed.

Two skincare serum bottles with text on a pink background

Two women with clear skin and the text 'effortless everyday SPF + skincare' between them.

The One That's A Serum SPF 45 Hydrating Serum Sephora Serum Video

OCTISALATE 5%, AVOBENZONE 3%, HOMOSALATE 7%, OCTOCRYLENE 9%, WATER (AQUA), GLYCERIN, BUTYLOCTYL SALICYLATE, C12-15 ALKYL BENZOATE, SILICA, PONGAMIA GLABRA SEED OIL, UNDECANE, SODIUM HYALURONATE, GLYCINE SOJA (SOYBEAN) SEED EXTRACT, GLYCINE SOJA (SOYBEAN) OIL, PYRUS MALUS (APPLE) FRUIT EXTRACT, PONGAMIA PINNATA SEED EXTRACT, TOCOPHEROL, ORYZA SATIVA (RICE) GERM EXTRACT, ORYZA SATIVA (RICE) EXTRACT, TETRAHEXYLDECYL ASCORBATE, DUNALIELLA SALINA EXTRACT, HAEMATOCOCCUS PLUVIALIS EXTRACT, CAESALPINIA SPINOSA FRUIT POD EXTRACT, HELIANTHUS ANNUUS (SUNFLOWER) SPROUT EXTRACT, FRUCTOSE, GLUCOSE, TRIDECANE, ETHYL FERULATE, POLYGLYCERYL-4 LAURATE, HYDROXYETHYL ACRYLATE/SODIUM ACRYLOYLDIMETHYL TAURATE COPOLYMER, HYDROXYACETOPHENONE, POLYGLYCERYL-6 LAURATE, ARACHIDYL ALCOHOL, CELLULOSE GUM, POLYGLYCERYL-3 DIISOSTEARATE, BEHENYL ALCOHOL, SODIUM PHYTATE, ARACHIDYL GLUCOSIDE, MALTODEXTRIN , SODIUM DILAURAMIDOGLUTAMIDE LYSINE, POLYSORBATE 60, SORBITAN ISOSTEARATE, INULIN, XANTHAN GUM, CELLULOSE, PHENOXYETHANOL, CITRIC ACID

The One That's A Serum SPF 45 Hydrating Serum

Name: The One That's A Serum SPF 45 Hydrating Serum
Brand: Hello Sunday US
SKU: 2923400
Price: 25.0 USD
Availability: InStock

$25.00

What It Is:

Meet the viral SPF 45 serum that combine daily sun protection and skincare. This lightweight, blendable serum helps provide an even tone and a glowing, non-greasy finish, making it effortless to achieve your daily glow.

Why You’ll Love It:

Broad-spectrum SPF 45 helps protect against early signs of ageing
Hyaluronic Acid + Apple Extract helps hydrate and smooth
Vitamin C helps brighten and even skin tone
Lightweight, glowing finish—never greasy, works well under makeup

Good For:
Normal to dry skin, or anyone chasing hydrated, glowing skin.

Skin Concerns:
Dullness, dark spots, uneven tone, fine lines, and dehydration.

SPF 45,Dermatologist tested, Vegan & cruelty-free, Fragrance-free, Lightweight,Glowy Finish, Non-comedogenic

The One That's A Serum SPF 45 Hydrating Serum

$25.00

OCTISALATE 5%, AVOBENZONE 3%, HOMOSALATE 7%, OCTOCRYLENE 9%,

WATER (AQUA), GLYCERIN, BUTYLOCTYL SALICYLATE, C12-15 ALKYL BENZOATE, SILICA, PONGAMIA GLABRA SEED OIL, UNDECANE, SODIUM HYALURONATE, GLYCINE SOJA (SOYBEAN) SEED EXTRACT, GLYCINE SOJA (SOYBEAN) OIL, PYRUS MALUS (APPLE) FRUIT EXTRACT, PONGAMIA PINNATA SEED EXTRACT, TOCOPHEROL, ORYZA SATIVA (RICE) GERM EXTRACT, ORYZA SATIVA (RICE) EXTRACT, TETRAHEXYLDECYL ASCORBATE, DUNALIELLA SALINA EXTRACT, HAEMATOCOCCUS PLUVIALIS EXTRACT, CAESALPINIA SPINOSA FRUIT POD EXTRACT, HELIANTHUS ANNUUS (SUNFLOWER) SPROUT EXTRACT, FRUCTOSE, GLUCOSE, TRIDECANE, ETHYL FERULATE, POLYGLYCERYL-4 LAURATE, HYDROXYETHYL ACRYLATE/SODIUM ACRYLOYLDIMETHYL TAURATE COPOLYMER, HYDROXYACETOPHENONE, POLYGLYCERYL-6 LAURATE, ARACHIDYL ALCOHOL, CELLULOSE GUM, POLYGLYCERYL-3 DIISOSTEARATE, BEHENYL ALCOHOL, SODIUM PHYTATE, ARACHIDYL GLUCOSIDE, MALTODEXTRIN , SODIUM DILAURAMIDOGLUTAMIDE LYSINE, POLYSORBATE 60, SORBITAN ISOSTEARATE, INULIN, XANTHAN GUM, CELLULOSE, PHENOXYETHANOL, CITRIC ACID

Did you change the formula??

When I bought this spf the ingredients were oil free and fungal acne safe. It's very difficult to find sunscreen that is! I came here to buy more and now oil is high on the ingredient list. Soybean oil makes me break out. Very annoyed I can't use this sunscreen anymore. Why change something that was so good?

All in one

I really like this product as it saves a step having 2 things in one. The only thing I don't like is the dropper as it doesn't seem to work well. I usually skip it and take it right from the bottle but I do love the product.

Really appreciate your review. We have heard similar feedback on the dropper. We are working on a solution. In the meantime we've been sharing a method for getting out the perfect pipette. It's posted on our serum product page on the website, as well as as our social channels. In short, once you have an emptied pipette, SQUEEZE the bulb before dipping in the bottle. RELEASE the squeeze once it's back in the bottle and that should do the trick.

So great, wish it was a pump

I made an order of 5 different HS spf products and this is my favorite- never received so many compliments on my skin than when I’ve worn this! I wish it was a bigger bottle and a pump but it really isn’t that much of a hassle to use the dropper just a request from your favorite customer from the Sunshine State!

Thanks so much for your review, from the Sunshine State! :) We love feedback from our community. We're working to improve the serum dropper. In the meantime, check our pinned post on Instagram or TikTok to see the best way to get the perfect pipette full of product.

best sunscreen i’ve ever tried🧴🤍

this feels like it melts into my skin! it has irritated my eyes when i sweat or rubs my eyes pretty badly tho and the dropper is not really good (maybe should do a pump). other than it doesn’t leave a white cast AT ALL and left my skin glowing and moisturized

Thanks for the honest review! We understand the dropper is not as easy as we had hoped and we're working to improve that. In the meantime, check our pinned post on Instagram or TikTok to see the best way to get the perfect pipette full of product. Thanks for protecting your skin!

Love it except just one thing

I love the way it feels on my skin, I can use it without putting moisturizer first! The one thing I’m not too happy about is that it always seems to get in my eyes and they sting all day long. I apply minimally around my eyes due to this yet it continues to happen. I also have the mineral spf, which doesn’t get in my eyes but I prefer the consistency of this serum. But overall, I am happy with the product.

Thanks for taking the time to share a review and letting us know about the eye irritation. Please don't hesitate to contact our team if you ever need to exchange a product. We're reading and learning to make as many improvements as we can!

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The One That's A Serum SPF 45 Hydrating Serum

What It Is:

Why You’ll Love It:

SPF 45,Dermatologist tested, Vegan & cruelty-free, Fragrance-free, Lightweight,Glowy Finish, Non-comedogenic

Customer Reviews