Hydrating Serum With Hyaluronic Acid
Hydrating Serum With Hyaluronic Acid
Product Description
Product overview
A non-sticky, lightweight hydrating serum that instantly boosts moisture and provides 24 hours of hydration for all skin types. Formulated with Hyaluronic Acid, Squalane, and Colloidal Oatmeal to leave skin looking dewy, plump, and youthful without clogging pores.
24-Hour Hydration
Provides all-day moisture boost with hyaluronic acid that holds up to 1,000x its weight in water.
Texture & feel
SENSORY24-Hour Hydration
Provides all-day moisture boost with hyaluronic acid that holds up to 1,000x its weight in water.
Soothing Colloidal Oatmeal
Ultra Repair signature ingredient calms irritation and soothes sensitive, stressed skin.
Barrier Support with Squalane
Plant-derived squalane strengthens the moisture barrier and locks in hydration.
Anti-Aging Collagen
Soluble collagen helps plump fine lines and improves skin elasticity for youthful-looking skin.
Safety & compatibility
SAFEContains no retinoids, salicylic acid, or other pregnancy-restricted ingredients. Hyaluronic acid is naturally found in the body and safe for topical use.
Contains Sorbitan Oleate, an ester that may feed malassezia yeast. Those with fungal acne should consider alternatives.
Allergen-free, dermatologist-tested formula free from over 1,300 potentially harmful ingredients on FAB's no-no list.
Won't clog pores. In studies, 93% of users said this product doesn't feel sticky or clog their pores after 4 weeks.
Ingredient breakdown
INGREDIENTSSodium Hyaluronate (Hyaluronic Acid) ~2.5%Proven
The gold standard hydrating ingredient that can hold up to 1,000 times its weight in water. Draws moisture into the skin for a plumped, dewy appearance.
- Mechanism: Acts as a humectant, binding water molecules to keep skin hydrated
- Research: Proven to improve skin hydration and reduce fine lines in multiple clinical studies
SqualaneProven
Plant-derived lipid identical to squalene naturally found in skin. Provides lightweight, non-greasy moisture and strengthens the skin barrier.
- Source: Derived from olives or sugarcane, not sharks
- Benefit: Mimics skin's natural oils, absorbs quickly without clogging pores
Colloidal OatmealProven
FDA-approved skin protectant that calms irritation, reduces redness, and soothes sensitive or eczema-prone skin.
- FDA Status: Recognized as a skin protectant for treating eczema and dry skin
- Benefit: Anti-inflammatory properties help calm reactive, stressed skin
Soluble Collagen ~2%Promising
Large-molecule humectant that creates a water-retaining film on skin. While it cannot replace skin's own collagen, it provides excellent surface hydration.
- Function: Acts as a film-forming humectant for surface hydration
- Note: Too large to penetrate skin but excellent for moisture retention
Panthenol (Pro-Vitamin B5) ~1.5%Proven
Strengthens the skin barrier, improves hydration, and has anti-inflammatory properties that help with wound healing.
- Concentration: Effective at concentrations above 1%
- Benefits: Barrier repair, moisture retention, and skin soothing
Feverfew (Chrysanthemum Parthenium) ExtractPromising
Powerful antioxidant with anti-redness benefits. First Aid Beauty purifies their feverfew to remove parthenolide, which can be sensitizing.
- Benefit: Anti-inflammatory and antioxidant protection
- FAB Process: Parthenolide-free for safe use on sensitive skin
21 ingredients
Aqua (Water, Eau), Glycerin, Glycereth-26, Squalane, Sodium Hyaluronate, Soluble Collagen, Colloidal Oatmeal, Panthenol, Chrysanthemum Parthenium (Feverfew) Extract, Camellia Sinensis Leaf Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Allantoin, Ethylhexylglycerin, Sorbitan Oleate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium PCA, Phenoxyethanol, Sodium Hydroxide, Potassium Sorbate, Sodium Benzoate, Tetrasodium EDTA
Where it fits in your routine
ROUTINEApply to slightly damp skin after cleansing for maximum hydration. Layer under heavier serums and moisturizers.
How to use
HOW TO USECleanse Your Face
Start with clean skin. Pat dry but leave skin slightly damp for better absorption.
Dispense Serum
Twist cap to open. Hold pump at 45-degree angle and press firmly halfway to dispense a coin-sized amount into palm.
Apply to Face & Neck
Gently pat and press the serum onto face and neck. Avoid rubbing which can cause irritation.
Follow with Moisturizer
Wait 30 seconds until fully absorbed, then layer with your favorite moisturizer to seal in hydration.
Who is it for?
WHOPerfect for you if:
- You have dehydrated, thirsty skin that needs a moisture boost
- You prefer lightweight, non-greasy formulas
- You have sensitive skin and need allergen-free products
- You're pregnant or breastfeeding and need safe skincare
- You want to reduce the appearance of fine lines
- You need a serum that layers well under makeup
Consider alternatives if:
- You have fungal acne (Malassezia folliculitis)
- You need intense anti-aging with retinol or peptides
- You have extremely dry skin requiring heavy occlusives
- You prefer a thicker, more viscous serum texture
- You're looking for brightening or hyperpigmentation treatment
Skin type compatibility
SKIN TYPESLightweight gel texture absorbs instantly without adding shine or greasiness. Won't clog pores.
Provides excellent hydration boost but may need a heavier moisturizer on top for very dry skin.
Balances perfectly across different facial zones. Hydrates dry areas without overwhelming oily zones.
Allergen-free, fragrance-free formula with soothing colloidal oatmeal and feverfew. Ideal for reactive skin.
Non-comedogenic and lightweight. Great for regular acne, but not recommended for fungal acne due to Sorbitan Oleate.
Results timeline
ONGOINGInstant Hydration Boost
Skin feels immediately more hydrated and comfortable. The lightweight gel absorbs within seconds.
96% noticed instant hydrationImproved Skin Texture
Skin appears softer, smoother, and more supple. Fine dehydration lines start to diminish.
100% said it layers well with other productsPlumper, Healthier Skin
Continued use shows visibly plumper skin with improved moisture retention. Skin barrier feels stronger.
93% said no stickiness or clogged poresLong-Term Hydration
With consistent AM/PM use, expect sustained 24-hour hydration and improved skin resilience against environmental stressors.
Ratings by platform
1K+ REVIEWSPros & cons
BALANCEDPraised
- Lightweight, non-sticky formula absorbs instantly
- Layers beautifully under makeup and other products
- Fragrance-free and allergen-free for sensitive skin
- Contains proven hydrating ingredients
- Safe for pregnancy and breastfeeding
- Cruelty-free and clean formula
- 24-hour hydration claims backed by consumer studies
Criticized
- Not fungal acne safe (contains Sorbitan Oleate)
- May not be hydrating enough for extremely dry skin
- Formula changed from beloved original version
- Price per oz is higher than some competitors
- New pump dispenser can be finicky
- No additional anti-aging actives like peptides or retinol
Budget-friendly alternatives (dupes)
DUPESSimple formula with 5 types of hyaluronic acid plus ceramides and vitamin B5. Slightly tackier texture but excellent hydration at a fraction of the price.
Drugstore option with hyaluronic acid. Lighter formula, more accessible but contains fragrance. Good for oily skin types.
Contains ceramides for barrier support plus hyaluronic acid. Slightly thicker texture. Great for dry and sensitive skin.
Comparison with competitors
SIDE-BY-SIDEStorage & shelf life
12 MONTHS12 months after opening
Store in a cool, dry place away from direct sunlight. No refrigeration required.
Opaque pump bottle protects light-sensitive ingredients and maintains hygiene
Yes, 50ml is under the 100ml TSA liquid limit for carry-on luggage
Frequently asked questions
FAQYes, this serum is safe during pregnancy and breastfeeding. It contains no retinoids, salicylic acid, hydroquinone, or other pregnancy-restricted ingredients. Hyaluronic acid is naturally found in the body and does not enter the bloodstream when applied topically, making it completely safe for expecting and nursing mothers.
No, this serum is NOT safe for fungal acne. It contains Sorbitan Oleate, an ester that can potentially feed malassezia yeast. If you have fungal acne (pityrosporum folliculitis), consider alternatives like Vichy Minéral 89 or serums without oleate esters.
Yes! This hydrating serum pairs beautifully with most active ingredients. Apply the hydrating serum first on damp skin, wait for it to absorb, then apply your retinol, vitamin C, or exfoliating acids. The hyaluronic acid actually helps buffer potential irritation from actives while boosting hydration.
This serum is formulated for all skin types but works especially well for combination, oily, and sensitive skin due to its lightweight, non-greasy formula. Those with very dry skin may need to layer with a heavier moisturizer. It's particularly excellent for anyone with sensitive or reactive skin thanks to the allergen-free, fragrance-free formula.
You'll feel instant hydration immediately after the first application. In clinical studies, 96% of users noticed their skin felt hydrated after just 10 days. For visible improvements in skin plumpness and texture, expect to see results within 2-4 weeks of consistent twice-daily use.
Apply this serum after cleansing and toning, but before heavier serums, moisturizers, and sunscreen. For best results, apply to slightly damp skin (hyaluronic acid works best when there's moisture to draw in). In the morning, follow with moisturizer and SPF. At night, you can layer with treatments like retinol after this serum absorbs.
No, this serum is non-comedogenic with a comedogenic rating of 0/5. In consumer studies, 93% of users confirmed it doesn't clog pores or feel sticky after 4 weeks of use. The lightweight gel formula is specifically designed to hydrate without causing breakouts or congestion.
The serum has a 12-month Period After Opening (PAO). Once opened, use within one year for optimal efficacy. The opaque pump bottle packaging helps protect the ingredients from light and air degradation. Store in a cool, dry place away from direct sunlight.
Verdict: First Aid Beauty Hydrating Serum with Hyaluronic Acid is an excellent lightweight hydrator for sensitive and combination skin types seeking clean, fragrance-free skincare. The formula delivers on its 24-hour hydration claims with proven ingredients like hyaluronic acid, squalane, and soothing colloidal oatmeal. While it's safe for pregnancy and non-comedogenic, those with fungal acne should look elsewhere. At $32 for 50ml, it's priced higher than budget alternatives like The Ordinary, but the allergen-free, gentle formula justifies the investment for sensitive skin types who value clean beauty credentials and a trustworthy brand.
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
|
|
| 1 |
Glycereth-26
Solvent, Humectant, Viscosity Controlling, Viscosity Decreasing Agent
|
|
|
| 1 |
Squalane
Skin Conditioning, Emollient, Hair Conditioning, Refatting
|
Hydrating
|
|
| 1 |
Sodium Hyaluronate
Skin Conditioning, Humectant
|
Promotes Wound Healing
Hydrating
|







