Image: tula.com
TULA
24-7 Ultra Hydration
A serum built around Hyaluronic acid and AHA, for hydration and smoothing.
Brand price
USD 48.00 · checked 8 Oct 2026 · on the brand's site
From the brand
What the brand says about this product. Our ingredient analysis follows below.
The brand recommends it for
- Dry skin
- Oily skin
- Combination skin
- Sensitive skin
- Fine lines & wrinkles
- Dryness & dehydration
How to use
Twist open. Massage 2-3 pumps onto skin after cleansing. Use daily, AM & PM and follow with moisturizer & SPF.
What's inside
Ingredients List
5 trigger at least one check · 43 trigger none
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Trigger Acne
- May Worsen Keratosis Pilaris
- May Worsen Seborrheic Dermatitis
Key Ingredients
Hyaluronic acid2
Hyaluronic acid and its salts; a humectant that binds water to the skin.
Benefits
Hydrating14
Boosts hydration and relieves dry, tight skin.
Butylene Glycol, Caprylic/Capric Triglyceride, Collagen, Glycerin, Hydrolyzed Hyaluronic Acid, Lactic Acid, Propanediol, Sodium Acetylated Hyaluronate, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sodium Lactate, Sodium PCA, Sodium Polyglutamate, Squalane
Barrier Repair7
Strengthens and restores the skin's natural barrier.
Caprylic/Capric Triglyceride, Caprylyl Glycol, Glycerin, Isononyl Isononanoate, Pentaerythrityl Tetraisostearate, Squalane, Vaccinium Angustifolium Fruit Extract
Reduces Irritation1
Eases discomfort and supports skin resilience.
Smoothing8
Refines rough or uneven texture.
Alpha-Glucan Oligosaccharide, Caprylyl Glycol, Dipentaerythrityl Hexacaprylate/Hexacaprate, Isononyl Isononanoate, Lactic Acid, Pentaerythrityl Tetraisostearate, Sodium Lactate, Squalane
Anti-Pollution3
Helps defend against airborne pollutants.
Glycerin, Hydroxyacetophenone, Vaccinium Angustifolium Fruit Extract
Concerns
May Worsen Seborrheic Dermatitis4
May feed the yeast involved in seborrheic dermatitis.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Pentaerythrityl Tetraisostearate, Rhus Verniciflua Peel Wax, Sodium Acetylated Hyaluronate
May Worsen Keratosis Pilaris1
May clog follicles or strip skin prone to keratosis pilaris.
Ingredients Explained
Click on any ingredient to learn more about it
Water
Antiplaque, Skin Conditioning, Solvent
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
Learn more about Water →Dipentaerythrityl Hexacaprylate/Hexacaprate
Skin Conditioning, Smoothing, Emulsifying, Viscosity Controlling
Decanoic acid, ester with 2,2'-[oxybis(methylene)]bis[2-(hydroxymethyl)-1,3-propanediol] octanoate pentanoate
Learn more about Dipentaerythrityl Hexacaprylate/Hexacaprate →Pentaerythrityl Tetraisostearate
Emollient, Cleansing, Emulsifying
Pentaerythrityl Tetraisostearate isn't fungal acne safe.
Learn more about Pentaerythrityl Tetraisostearate →Isononyl Isononanoate
Antistatic, Skin Conditioning, Emollient
3,5,5-Trimethylhexyl 3,5,5-trimethylhexanoate
Learn more about Isononyl Isononanoate →Propanediol
Solvent, Viscosity Controlling
Propanediol is the organic compound that conforms to the formula
Learn more about Propanediol →Glycerin
Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care, Perfuming, Humectant, Skin Protecting, Solvent, Viscosity Controlling
Glycerin may be plant, synthetic or animal depending on the supplier.
Learn more about Glycerin →Caprylic/Capric Triglyceride
Fragrance, Perfuming, Occlusive, Solvent
Caprylic/Capric Triglyceride is the mixed triester of glycerin and caprylic and capric acids.
Learn more about Caprylic/Capric Triglyceride →Sodium Hyaluronate
Humectant, Skin Conditioning
Sodium Hyaluronate is a hyaluronic acid.
Learn more about Sodium Hyaluronate →Hydrolyzed Hyaluronic Acid
Hair Conditioning, Humectant, Skin Conditioning
Hydrolyzed Hyaluronic Acid is the hydrolysate of Hyaluronic Acid derived by acid, enzyme or other method of hydrolysis
Learn more about Hydrolyzed Hyaluronic Acid →Sodium Hyaluronate Crosspolymer
Humectant, Skin Conditioning
Sodium Hyaluronate Crosspolymer is a hyaluronic acid.
Learn more about Sodium Hyaluronate Crosspolymer →