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Details & care
What it is: A serum that drenches your skin in dewy bounce.
What it does: This hydration hero blends five hyaluronic acids, plumping peptides and lotus-powered vegan mucin for next-level glow.
How to use: After cleansing and prepping the skin, apply 1-3 pumps of Tidal Deep Hydration + Plumping Serum to face and neck, massaging it into the skin. Can be applied morning and evening.
- Gluten-free
- Cruetly-free
- Vegan
- Made in the USA
- Item #10960979
Ingredients
Isododecane, 1,2-Hexanediol, Carbomer, Xylitol, Glyceryl Glucoside, Hydrolyzed Glycosaminoglycans, Adipic Acid/Neopentyl Glycol Crosspolymer, Polyglyceryl-10 Stearate, Lauryl Dimethicone, Polyglutamic Acid, Polyacrylate Crosspolymer-11, Fibroin, Benzoic Acid, Hydrogenated Polyisobutene, Sodium Benzoate, Sodium Phytate, Hydrogenated Lecithin, Sodium Benzoate,Polysorbate 60, Sorbitan Isostearate, Copper Gluconate, Sodium PCA, Pentylene Glycol, Potassium Sorbate, Ethylhexylglycerin, Tocopherol, Caprylyl/Capryl Glucoside, Citrus Limon (Lemon) Fruit Extract, Citrus Aurantium Dulcis (Orange) Peel Extract, Citric Acid, Alcohol, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Benzotriazolyl Dodecyl p-Cresol, Tris(Tetramethylhydroxypiperidinol) Citrate, Pinene, Citrus Aurantium Peel Oil, Citrus Limon Peel Oil, Limonene.
Ingredients are subject to change at the manufacturer's discretion. For the most complete and up-to-date list of ingredients, refer to the product packaging
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Sunday Riley
Launched in 2009 by Texas entrepreneur Sunday Riley, this eponymous company is best known for its coveted Good Genes Treatment. Sunday Riley specializes in smart, high-performance skin care focused on fast results with long-term payoffs. Each product is a unique blend of technology-driven active ingredients, delivered at maximum purity and maximum concentrations.
Most helpful positive review
Mar 31, 2026
Multi level hydration
This Sunday Riley Tidal Deep Hydration and Plumping Serum is a great and intensive treatment that delivers a multi-layer moisture seal for my skin and restores my skins elasticity. It is specifically formulated to quench dryness while creating a breathable water seal, to lock in hydration. My skin feels hydrated and lustrous immediately after use.
Naima
Reposted from spacenk.com
Most helpful critical review
Jan 21, 2026
Not a fan.
[This review was collected as part of a promotion.] I was excited to try this serum since it was the first Sunday Riley item I had ever tried but I was left pretty disappointed. The product has a scent to it which never works well with my skin since it’s so sensitive. The consistency feels really nice once pumped out but I couldn’t get past the scent. If your skin isn’t sensitive then this product might work well for you. When I applied the product it made my skin turn red and feel and just overly greasy. I don’t think I’ll continue to use the product just from the first reaction I had.
mariahb2_3918
Reposted from influenster.com
5 stars
63%
4 stars
23%
3 stars
8%
2 stars
2%
1 star
3%
Sort by Most Helpful
Mav
Reposted from spacenk.com
Apr 5, 2026
Hydrating serum a little thicker than expected
At first I was apprehensive about using this as the serum is like a thick gel consistency, but it glided onto the skin and formed a smooth hydrating barrier.
A good hydrating serum but it did feel a little tacky and sticky for me and I have combination skin. A bonus is that it also smells nice and fresh.
Aiysha
Reposted from spacenk.com
Mar 31, 2026
amazing product
I love sunday riley products and this new tidal serum is no exception, it leaves the skin beautifully hydrated without feeling too heavy and a little goes a long way. The product is perfect for all skin types and will be particularly great in the warmer summer months, I would highly recommend
Naima
Reposted from spacenk.com
Mar 31, 2026
Multi level hydration
This Sunday Riley Tidal Deep Hydration and Plumping Serum is a great and intensive treatment that delivers a multi-layer moisture seal for my skin and restores my skins elasticity. It is specifically formulated to quench dryness while creating a breathable water seal, to lock in hydration. My skin feels hydrated and lustrous immediately after use.
OdalisM
Reposted from influenster.com
Mar 18, 2026
Hydrating !
[This review was collected as part of a promotion.] This product feels very good on my skin. Super hydrating on face and has helped with dryness around my nose area. I would repurchase this ! The packaging is beautiful in the box. I received this in exchange of my honest review
mariahb2_3918
Reposted from influenster.com
Jan 21, 2026
Not a fan.
[This review was collected as part of a promotion.] I was excited to try this serum since it was the first Sunday Riley item I had ever tried but I was left pretty disappointed. The product has a scent to it which never works well with my skin since it’s so sensitive. The consistency feels really nice once pumped out but I couldn’t get past the scent. If your skin isn’t sensitive then this product might work well for you. When I applied the product it made my skin turn red and feel and just overly greasy. I don’t think I’ll continue to use the product just from the first reaction I had.
Anonymous
Reposted from influenster.com
Jan 14, 2026
Good daily facial serum
[This review was collected as part of a promotion.] After trying this product out, I ended up really liking it. When I applied it on my skin, it made my skin feel nice and hydrated. And the consistency of the product was easy to apply on the skin.