Hyalu B5 AquaGel SPF30
Hyalu B5 AquaGel SPF30
Product Description
Product overview
An intensely hydrating gel moisturizer with SPF30 broad-spectrum protection, combining pure hyaluronic acid and vitamin B5 to plump, repair, and protect against photoaging. Features a lightweight, refreshing aquagel texture that provides an instant cooling effect of -3.6°C while remaining invisible on all skin tones.
Instant Cooling Effect
Refreshes skin by up to -3.6°C upon application for an immediate soothing sensation.
Texture & feel
SENSORYInstant Cooling Effect
Refreshes skin by up to -3.6°C upon application for an immediate soothing sensation.
Broad Spectrum Protection
Combines 6 UV filters including Mexoryl XL for comprehensive UVA and UVB defense against photoaging.
Intense Hydration
Pure hyaluronic acid binds up to 1000x its weight in water for deep, lasting hydration.
Barrier Repair
Vitamin B5 (Panthenol) strengthens and repairs the skin barrier within 1 hour of application.
Safety & compatibility
SAFEContains chemical UV filters (homosalate, octocrylene, avobenzone) that may have endocrine-disrupting properties. Mineral sunscreens are generally preferred during pregnancy. Consult your healthcare provider.
NOT fungal acne safe. Contains Dextrin Palmitate, a fatty acid ester that can feed malassezia yeast and potentially trigger fungal acne flares.
Tested and confirmed non-comedogenic. Unlikely to clog pores or cause breakouts in most users.
Hypoallergenic formula tested under dermatological control. Suitable for sensitive skin types.
Contains parfum/fragrance. While generally well-tolerated, those with fragrance sensitivities should patch test first.
Contains denatured alcohol which helps with product absorption and texture but may be drying for very dry skin types.
Ingredient breakdown
INGREDIENTSSodium Hyaluronate (Hyaluronic Acid)Proven
A powerful humectant that can hold up to 1000 times its weight in water. Plumps and hydrates the skin while reducing the appearance of fine lines and wrinkles.
- Mechanism: Attracts water molecules to the skin surface and deeper layers
- Evidence: Multiple peer-reviewed studies confirm efficacy in improving skin hydration
- Benefit: Immediate and long-lasting hydration with plumping effect
Panthenol (Vitamin B5)Proven
Pro-vitamin B5 that penetrates deep into the skin to provide moisture, soothe irritation, and accelerate the skin's natural repair process.
- Mechanism: Converts to pantothenic acid in the skin, supporting barrier function
- Evidence: Clinically proven to improve wound healing and skin barrier repair
- Benefit: Repairs and strengthens the skin barrier, reduces inflammation
Tocopherol (Vitamin E)Proven
A potent antioxidant that protects skin from free radical damage caused by UV exposure and environmental stressors.
- Mechanism: Neutralizes free radicals and supports skin barrier function
- Evidence: Proven photoprotective and anti-aging benefits
- Benefit: Works synergistically with sunscreen filters to enhance protection
UV Filter Complex 6 FiltersProven
Comprehensive blend of chemical UV filters providing broad-spectrum UVA and UVB protection.
- Octocrylene (3.6-5.4%): UVB filter, photostabilizer
- Homosalate (2.6-3.9%): UVB filter
- Avobenzone (1.8-2.6%): UVA filter
- Mexoryl XL (0.85-1.25%): Patented UVA filter
- Uvinul T 150 (0.55-1.3%): UVB filter
- Octisalate (2-3%): UVB filter
GlycerinProven
A highly effective humectant that draws moisture to the skin. Studies show it may be even more effective than hyaluronic acid for hydration.
- Evidence: 2016 study found glycerin more effective than AHAs and HA for hydration
- Benefit: Improves skin barrier function and provides antimicrobial properties
25 ingredients
Aqua/Water/Eau, Glycerin, Octocrylene, Homosalate, Ethylhexyl Salicylate, Butyl Methoxydibenzoylmethane, Alcohol Denat., Dimethicone, Pentylene Glycol, Drometrizole Trisiloxane, Dibutyl Lauroyl Glutamide, Ethylhexyl Triazone, Ammonium Acryloyldimethyltaurate/VP Copolymer, Caprylyl Glycol, CI 42090/Blue 1, Dextrin Palmitate, Dimethicone/Vinyl Dimethicone Crosspolymer, Panthenol, Phenoxyethanol, Poly C10-30 Alkyl Acrylate, Sodium Hyaluronate, T-Butyl Alcohol, Tocopherol, Xanthan Gum, Parfum/Fragrance
Where it fits in your routine
ROUTINEApply as your last skincare step in the morning. Can be used alone or layered over Hyalu B5 Serum for enhanced results. Serves as an excellent makeup base.
How to use
HOW TO USECleanse & Prepare
Start with clean, dry skin. If using a serum (like Hyalu B5 Serum), apply and allow to absorb first.
Dispense Product
Pump 1-2 pumps onto fingertips. For proper SPF protection, use approximately 1/4 teaspoon for the face.
Apply to Face & Neck
Gently massage onto face and neck using upward, circular motions. Avoid the eye area.
Reapply as Needed
Reapply every 2 hours during prolonged sun exposure or after swimming/sweating for optimal protection.
Who is it for?
WHOPerfect for you if:
- You want hydration + sun protection in one step
- You dislike heavy, greasy sunscreen textures
- You're concerned about early signs of aging
- You need a good makeup base with SPF
- You have dehydrated or dull-looking skin
- You prefer lightweight, cooling formulas
- You spend moderate time indoors with occasional outdoor exposure
Consider alternatives if:
- You have fungal acne (malassezia folliculitis)
- You are pregnant or breastfeeding (consult doctor)
- You need very high SPF for extended outdoor activities
- You prefer completely fragrance-free products
- You want a completely matte finish
- You prefer mineral/physical sunscreens only
- You have extremely dry skin requiring richer textures
Skin type compatibility
SKIN TYPESLightweight gel texture won't add excess oil, but the dewy finish may increase shine. Best for those who enjoy a glowy look.
Provides excellent hydration via hyaluronic acid and glycerin. Very dry skin may benefit from layering over a richer serum.
Ideal match! Balances hydration across different face zones without feeling heavy or greasy.
Hypoallergenic and dermatologist-tested. Contains fragrance and alcohol denat., so patch test recommended for very reactive skin.
Non-comedogenic formula. However, NOT suitable for fungal acne. Those with bacterial acne may use safely.
Perfect choice! Targets photoaging, provides plumping hydration, and protects against further UV damage.
Results timeline
1 MONTHInstant Cooling & Hydration
Skin feels refreshed with a cooling sensation of -3.6°C. Immediate hydration and dewy glow visible.
100% noticed instant refreshmentBarrier Repair Begins
Clinical testing shows skin barrier function starts improving within the first hour of application.
Clinically measured barrier improvementEnhanced Elasticity
Skin elasticity and firmness improved by 20%. Hydration levels increased by 70% compared to baseline.
70% more hydrated skinVisible Improvement
With consistent daily use, users report smoother, more radiant skin with reduced appearance of fine lines.
87% noticed improved skin elasticityRatings by platform
430+ REVIEWSPros & cons
BALANCEDPraised
- Lightweight, non-greasy gel texture
- Instant cooling and refreshing sensation
- Excellent hydration with plumping effect
- No white cast - invisible on all skin tones
- Works beautifully as a makeup base
- Dermatologist-tested and hypoallergenic
- Convenient pump packaging
- Pleasant fresh scent
Criticized
- Dewy finish may be too shiny for oily skin
- Contains chemical UV filters (not mineral)
- Not fungal acne safe
- Contains fragrance and alcohol denat.
- SPF30 may be insufficient for extended outdoor use
- Small 50ml size runs out quickly
- Premium price point
- Not recommended during pregnancy without consultation
Budget-friendly alternatives (dupes)
DUPESSame key ingredients (HA + B5) at a fraction of the price. Higher HA concentration (2% vs ~0.3%). No SPF protection - pair with separate sunscreen. Fragrance-free formula.
Similar hydrating gel texture with SPF. Contains hyaluronic acid but lacks vitamin B5 and the sophisticated UV filter system. More widely available in drugstores.
Same parent company (L'Oréal). Excellent hyaluronic acid serum with volcanic mineral water. No SPF protection - must layer with sunscreen. Fragrance-free, simpler formula.
Contains hyaluronic acid, niacinamide, and ceramides with SPF30. Lotion texture (not gel). Includes chemical and mineral filters. Fragrance-free. Better for dry skin.
Comparison with competitors
SIDE-BY-SIDEBeauty of Joseon Relief Sun SPF50+
Storage & shelf life
12 MONTHS12 months after opening
Store in a cool, dry place away from direct sunlight and heat. Do not freeze.
Hygienic pump tube dispenser for easy, contamination-free application
Yes, 50ml is under the 100ml liquid limit for carry-on luggage
Frequently asked questions
FAQThis product requires caution during pregnancy and breastfeeding. It contains chemical UV filters including homosalate, octocrylene, and avobenzone, which have been detected in bloodstream and breast milk. While scientific evidence is insufficient to confirm they are endocrine disruptors, many dermatologists recommend mineral (physical) sunscreens containing zinc oxide or titanium dioxide during pregnancy as a precautionary measure. Always consult your healthcare provider before using any new skincare products during pregnancy or while breastfeeding.
No, this product is NOT safe for fungal acne. It contains Dextrin Palmitate, which is a fatty acid ester that can feed the malassezia yeast responsible for fungal acne (pityrosporum folliculitis). If you struggle with fungal acne, look for products specifically formulated without fatty acids, esters, and certain oils. Consider fungal acne-safe alternatives or consult a dermatologist for recommendations.
Yes! This product is compatible with most active ingredients. In fact, using SPF is essential when using actives like retinol, vitamin C, and chemical exfoliants (AHA/BHA) as these can increase sun sensitivity. Apply your actives first (following your regular routine), allow them to absorb, then apply the Hyalu B5 AquaGel as your final morning step. Note: The product contains some alcohol which may cause slight stinging if applied immediately after exfoliating acids.
This product is excellent for combination and mature skin types. It provides hydration without heaviness, making it suitable for those who want anti-aging benefits with sun protection. Dry skin users may want to layer it over a hydrating serum for extra moisture. Oily skin types should note that the dewy finish may add shine - if you prefer a matte look, this may not be ideal. The formula is hypoallergenic and suitable for sensitive skin, though fragrance-sensitive individuals should patch test first.
You'll notice immediate results including instant hydration, a cooling sensation, and a dewy glow right after application. Within 1 hour, the skin barrier starts improving. Clinical tests show 70% increased hydration and 20% improved elasticity after 4 hours. For visible anti-aging results like smoother skin and reduced fine lines, consistent daily use for 4-8 weeks is typically needed. Sun protection benefits are immediate with each application.
Apply this as the LAST step of your morning skincare routine, after cleansing, toning, serums, and treatments. The recommended order is: Cleanser → Toner → Serum(s) → Eye Cream → Hyalu B5 AquaGel SPF30. Wait 1-2 minutes after application before applying makeup. For enhanced results, La Roche-Posay recommends using Hyalu B5 Serum underneath this product. This is a morning-only product due to the SPF - use a different moisturizer at night.
No, this product is non-comedogenic and has been tested to confirm it won't clog pores. It has a comedogenic rating of approximately 1/5 (very low). The lightweight gel formula is designed to be absorbed quickly without leaving heavy residue. However, individual reactions can vary, and if you have extremely acne-prone skin, it's always wise to patch test first. Note that while it won't clog pores, it is NOT suitable for fungal acne due to the presence of Dextrin Palmitate.
This product has a PAO (Period After Opening) of 12 months. Once opened, use within one year for optimal efficacy and safety. Store in a cool, dry place away from direct sunlight and heat to preserve the formula. The 50ml tube, when used daily at the recommended amount, typically lasts 1-2 months with regular application to face and neck. Look for the open jar symbol on the packaging showing "12M" for the official shelf life after opening.
Verdict: La Roche-Posay Hyalu B5 AquaGel SPF30 is an excellent choice for those seeking a lightweight, hydrating moisturizer with sun protection in one step. Its innovative aquagel texture provides instant cooling, deep hydration, and reliable broad-spectrum UV defense without the heavy, greasy feeling of traditional sunscreens. Ideal for combination, dehydrated, and mature skin types looking to combat early signs of aging while maintaining daily sun protection. However, it's not suitable for those with fungal acne, and pregnant/breastfeeding individuals should consult their healthcare provider due to the chemical UV filters. For extended outdoor activities, consider pairing with a higher SPF sunscreen.
Product Overview
Quick product notes are a great way to check if a product is free from commonly avoided ingredients by skincare enthusiasts. These preferences come about for different reasons depending on the ingredient such as personal experiences, sensitivities, health preferences & etc.
Just because a product is not free from a common preference does not mean it's a bad product! You can make a personal decision whether or not you want to use a product that contains these ingredients or not - click the labels of the preference to read more about them.
Quick Product Notes
Ever used a product that promised a certain effect but provided no results? It might not have contained any notable ingredients that could have been responsible for that promised effect. It doesn't matter what the marketing or packaging «promises» it can do, if it doesn't contain anything that can help - then the likelihood of it helping is low.
We help you identify key notable ingredients that have been shown to help with effects such as acne-fighting, brightening, UV-protection, wound healing & anti-aging to help you achieve your skincare goals smarter. Please note that different notable ingredients have varying levels of research behind them, some are extremely well proven yet some have mixed research in their efficacy.
Just because a product doesn't contain any notable ingredients doesn't mean it's bad. And a product with notable ingredients (or even many) doesn't necessarily guarantee the efficacy of the product performing these effects either. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine this.
Be smart and use this as just a starting point for you to make more informed and smarter choices and compare it with reviews to see if the product is right for you
Notable Effects & Ingredients
Why are some products great for some people and horrible for others? Well everyone has different skin types and different reactions to the same ingredients.
We've identified a range of ingredients that are commonly regarded as potentially good or bad for those with Dry, Oily/Acne-Prone or Sensitive skin.
A product that contains good or bad ingredients for your skin type doesn't always flat out make the entire product good or bad for your skin. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine your skins reaction.
One of the best ways to use this section is to troubleshoot products you've had bad experiences with in the past. Check if it contains any of the marked ingredients to point out suspect ingredients to avoid in the future!
Ingredients Related to Skin Types
Ingredient Safety Breakdown refers to the percentage % of ingredients in different risk categories as classified by EWG (Environment Working Group) if they are available. There are almost endless cosmetic ingredients and they are one of the few organisations globally that have assigned ratings to a lot of the more commonly used ingredients which is why we reference them.
EWG is seen by many to be more on the alarmist side in their assignment of health ratings resulting in rating ingredients as riskier than they actually are. We recommend using this a reference point rather than a strict guide of ingredient safety and to always do further research if into ingredients that you may find suspect.
Ingredient Safety Breakdown
Product ingredient list
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
| 1 |
Water
Solvent, Skin Conditioning
|
|
|
| 2 |
Glycerin
Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant, Skin Conditioning
|
Promotes Wound Healing
Hydrating
|
|
| 3 |
Octocrylene
Uv Absorber, Sunscreen Agent, Uv Filter
|
UV Protection
|
|
| 0 |
Homosalate
Skin Conditioning, Uv Absorber, Uv Filter
|
|
|
| 4 |
Ethylhexyl Salicylate
Uv Absorber, Uv Filter
|
UV Protection
|








