Peter Thomas Roth Hyaluronic Cloud Moisturizer SPF 45 — Lightweight, 30% HA Hydration

This hybrid face product blends sun protection with deep moisturization in a featherweight finish. Formulated with a 30% hyaluronic acid complex, Pentavitin® for long-lasting hydration, and SunBoost ATB™ to enhance SPF efficacy, it aims to hydrate, smooth, and help defend against photoaging factors without a greasy residue. The texture transforms from cream to an invisible, silky water layer that sits comfortably under makeup or alone for a dewy, protected look.

How does this moisturizer protect skin from the sun?

The formula offers broad spectrum SPF 45 to defend against both UVA and UVB radiation, helping reduce the effects of sun exposure on skin appearance. SunBoost ATB™ is included to amplify the sunscreen performance, while the lightweight base ensures even application.

• Broad spectrum SPF 45 coverage for UVA/UVB protection
• 5% SunBoost ATB™ to enhance UV defense
• Non-greasy, cream-to-water texture for smooth, even spread
• Invisible finish suitable under makeup

What hydration benefits does the Water Drench® moisturizer deliver?

Hydration is central to this product: a concentrated 30% hyaluronic acid complex draws moisture into the skin while Pentavitin® provides extended moisture retention. Ceramides and ProHyal+® support the skin barrier and help the complexion appear plumper and softer.

• 30% hyaluronic acid complex to attract and hold water
• Pentavitin® for up to 72 hours of hydration support in studies
• Ceramides and ProHyal+® to help reinforce the skin barrier
• Leaves skin feeling silky, hydrated, and smooth

How does the texture perform for daily wear and under makeup?

The cream-to-water formulation dries down light and invisible, avoiding the heavy or oily feel of many sunscreens. It layers well beneath foundations or tints, and its non-fragrant, fast-absorbing finish minimizes pilling when combined with other skincare or cosmetic products.

• Transforms from cream to a lightweight water-like finish
• Non-greasy and non-sticky for comfortable all-day wear
• Fragrance-free for sensitive-prone routines
• Smooth base that works under makeup without compromising SPF coverage

Are there active ingredients that help with visible signs of aging?

Beyond sun protection, the product integrates ingredients targeted to help improve skin texture and appearance. Hydrators plump the look of fine lines while ceramides and ProHyal+® support resilience, which can help skin appear healthier over time when paired with sun-safe habits.

• Hydration-driven plumping effect for temporarily smoother skin look
• Ceramides help reinforce natural barrier functions
• ProHyal+® blends hyaluronic benefits with barrier support
• Regular sun protection reduces ongoing photo-stress on skin appearance

Who is this for? The Peter Thomas Roth Water Drench® SPF 45 Hyaluronic Cloud Moisturizer is suited for anyone seeking a dual-function daily product that combines meaningful sun protection with advanced hydration. It’s a good pick for normal to dry or combination skin types that want a lightweight, non-greasy sunscreen that supports moisture retention and layers easily under makeup. Those focused on reinforcing their skin barrier while maintaining a dewy, comfortable finish will find this an effective option, especially if fragrance-free formulas are preferred.

Ingredients

Active Ingredients: Avobenzone 3%, Homosalate 5%, Octisalate 5%, Octocrylene 10% Inactive Ingredients: Water/Aqua/Eau, Polymethylsilsesquioxane, Glycerin, Dipropylene Glycol, Dimethicone, Argania Spinosa Kernel Oil, Tocopheryl Acetate, Yeast Extract, Cyclopentasiloxane, Cyclohexasiloxane, Phenoxyethanol, Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone, Isododecane, Dimethicone/PEG-10/15 Crosspolymer, Saccharide Isomerate, Methyl Gluceth-20, Sodium Chloride, Sodium Hyaluronate, Bisabolol, PEG-15/Lauryl Dimethicone Crosspolymer, Sodium PCA, Propylene Glycol, Ceteareth-25, Sodium Benzoate, Potassium Sorbate, Sodium Citrate, Citric Acid, Sambucus Nigra Fruit Extract, Cetyl Alcohol, Saccharomyces/Magnesium Ferment, Hydrolyzed Silk, Behenic Acid, Ceramide NP, Cholesterol, Ethylhexylglycerin, Tocopherol, Ceramide NS, Saccharomyces/Iron Ferment, Saccharomyces/Copper Ferment, Saccharomyces/Silicon Ferment, Saccharomyces/Zinc Ferment, Butylene Glycol, Ceramide AP, Ceramide EOP, Ceramide EOS, Olea Europaea (Olive) Leaf Extract, Caprooyl Phytosphingosine, Caprooyl Sphingosine, Disodium EDTA, Ascorbyl Palmitate, Mica (CI 77019)