Skin science article
Belif The True Cream Aqua Bomb Versus First Aid Beauty Ultra Repair Oil-Control Moisturizer
Belif The True Cream Aqua Bomb Versus First Aid Beauty Ultra Repair Oil-Control Moisturizer This calming moisturizer is formulated around Avena Sativa Kernel Extract and Calendula Officinalis Flower Extract to calm redness and hydrate skin. This oil-control mo
Belif The True Cream Aqua Bomb Versus First Aid Beauty Ultra Repair Oil-Control Moisturizer
This calming moisturizer is formulated around Avena Sativa Kernel Extract and Calendula Officinalis Flower Extract to calm redness and hydrate skin.
This oil-control moisturizer is formulated around Niacinamide and Avena Sativa Kernel Extract to balance excess oil and strengthen the skin barrier.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Dipropylene Glycol
Glycerin
Methyl Trimethicone
Alcohol Denat.
Dimethicone
Cyclopentasiloxane
1,2-Hexanediol
Caprylic/Capric Triglyceride
PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin
Pentaerythrityl Tetraethylhexanoate
Avena Sativa Kernel Extract
Calendula Officinalis Flower Extract
Nepeta Cataria Extract
Rubus Idaeus Leaf Extract
Baptisia Tinctoria Root Extract
Stellaria Media Extract
Alchemilla Vulgaris Leaf Extract
Equisetum Arvense Leaf Extract
Urtica Dioica Leaf Extract
Sodium Hyaluronate
Niacinamide
Polymethylsilsesquioxane
Panthenol
PEG-150
Pentaerythrityl Tetraisostearate
Phenyl Trimethicone
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Carbomer
Tromethamine
Squalane
PEG-40 Hydrogenated Castor Oil
Dimethiconol
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
C14-22 Alcohols
Polysorbate 60
Butylene Glycol
Macadamia Ternifolia Seed Oil
Malachite Extract
Triethylhexanoin
Trisodium EDTA
Arachidyl Glucoside
Butyrospermum Parkii Butter
Hydrogenated Lecithin
Sorbitan Isostearate
Glyceryl Stearate
Stearic Acid
Ceramide NP
Cholesterol
PEG-100 Stearate
Rosmarinus Officinalis Leaf Oil
Citrus Aurantifolia Oil
Pelargonium Graveolens Flower Oil
Citrus Aurantium Dulcis Peel Oil
Citral
Citronellol
Limonene
Geraniol
Linalool
Water, Dipropylene Glycol, Glycerin, Methyl Trimethicone, Alcohol Denat., Dimethicone, Cyclopentasiloxane, 1,2-Hexanediol, Caprylic/Capric Triglyceride, PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin, Pentaerythrityl Tetraethylhexanoate, Avena Sativa Kernel Extract, Calendula Officinalis Flower Extract, Nepeta Cataria Extract, Rubus Idaeus Leaf Extract, Baptisia Tinctoria Root Extract, Stellaria Media Extract, Alchemilla Vulgaris Leaf Extract, Equisetum Arvense Leaf Extract, Urtica Dioica Leaf Extract, Sodium Hyaluronate, Niacinamide, Polymethylsilsesquioxane, Panthenol, PEG-150, Pentaerythrityl Tetraisostearate, Phenyl Trimethicone, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Carbomer, Tromethamine, Squalane, PEG-40 Hydrogenated Castor Oil, Dimethiconol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, C14-22 Alcohols, Polysorbate 60, Butylene Glycol, Macadamia Ternifolia Seed Oil, Malachite Extract, Triethylhexanoin, Trisodium EDTA, Arachidyl Glucoside, Butyrospermum Parkii Butter, Hydrogenated Lecithin, Sorbitan Isostearate, Glyceryl Stearate, Stearic Acid, Ceramide NP, Cholesterol, PEG-100 Stearate, Rosmarinus Officinalis Leaf Oil, Citrus Aurantifolia Oil, Pelargonium Graveolens Flower Oil, Citrus Aurantium Dulcis Peel Oil, Citral, Citronellol, Limonene, Geraniol, Linalool
Propanediol
Nylon-12
Acrylates Crosspolymer
Enantia Chlorantha Bark Extract
Camellia Sinensis Leaf Extract
Chrysanthemum Parthenium Extract
Oleanolic Acid
Caprylyl Glycol
Glyceryl Stearate Citrate
Hydrogenated Polydecene
2-Hydroxyethyl Acrylate
Lecithin
Polysilicone-11
Sodium Caprylate
Sodium Acrylates Copolymer
Laureth-8
Citric Acid
Phenoxyethanol
Potassium Sorbate
Sodium Benzoate
Water, Dimethicone, Propanediol, Butylene Glycol, Niacinamide, Nylon-12, Acrylates Crosspolymer, Sodium Hyaluronate, Enantia Chlorantha Bark Extract, Avena Sativa Kernel Extract, Camellia Sinensis Leaf Extract, Chrysanthemum Parthenium Extract, Glycerin, Oleanolic Acid, Sorbitan Isostearate, Caprylyl Glycol, Glyceryl Stearate Citrate, Hydrogenated Polydecene, 2-Hydroxyethyl Acrylate, 1,2-Hexanediol, Lecithin, Polysilicone-11, Polysorbate 60, Sodium Caprylate, Sodium Acrylates Copolymer, Laureth-8, Citric Acid, Phenoxyethanol, Potassium Sorbate, Sodium Benzoate
Reviews
Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.
It is a:
Humectant, drawing moisture into the skin
Emollient, helping to soften skin
Solvent, dispersing and stabilizing formulas
Preservative booster, enhancing the antimicrobial activity of other preservatives
Avena Sativa Kernel Extract is is derived from colloidal oatmeal. Besides being a healthy breakfast, oats have many benefits in skincare too.
This ingredient helps sooth, hydrate, and protect the skin. The starches in colloidal oatmeal are able to bind water, keeping the skin hydrated.
The cellulose and fiber in colloidal oatmeal help reduce inflammation. This can also help the skin feel softer.
Colloidal Oatmeal is also an antioxidant. Antioxidants protect our skin from free-radical damage.
Oatmeal also contains beneficial compounds:
This ingredient is created by mixing grounded oatmeal and a liquid base.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Dimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane.
What it does:
Dimethicone comes in different viscosities:
Depending on the viscosity, dimethicone has different properties.
Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
Topically, glycerin does several things at once:
Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
Just know very high concentrations (>40%) can feel tacky in low humidity.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Niacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, reduces pores and dark spots, regulates oil, and improves signs of aging.
And the best part? It's gentle and well-tolerated by most skin types, including sensitive and reactive skin.
You might have heard of "niacin flush", or the reddening of skin that causes itchiness. Niacinamide has not been found to cause this.
In very rare cases, some individuals may not be able to tolerate niacinamide at all or experience an allergic reaction to it.
If you are experiencing flaking, irritation, and dryness with this ingredient, be sure to double check all your products as this ingredient can be found in all categories of skincare.
When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.
When you apply niacinamide to your skin, your body converts it into nicotinamide adenine dinucleotide (NAD). NAD is an essential coenzyme that is already found in your cells as "fuel" and powers countless biological processes.
In your skin, NAD helps repair cell damage, produce new healthy cells, support collagen production, strengthen the skin barrier, and fight environmental stressors (like UV and pollution).
Our natural NAD levels start to decline with age, leading to slower skin repair, visible aging, and a weaker skin barrier. By providing your skin niacinamide, you're recharging your skin's NAD levels. This leads to stronger, healthier, and younger looking skin.
Another name for vitamin B3 is nicotinamide. This vitamin is water-soluble and our bodies don't store it. We obtain Vitamin B3 from either food or skincare. Meat, fish, wheat, yeast, and leafy greens contain vitamin B3.
The type of niacinamide used in skincare is synthetically created.
Polysorbate 60 is used to help stabilize products. It is a surfactant and emulsifier. These properties help keep ingredients together in a product. Surfactants help reduce surface tension between ingredients with different states, such as liquids and solids. Emulsifiers help prevent oils and waters from separating.
Polysorbate 60 is sorbitol-based and created from the ethoxylation of sorbitan. Ethoxylation is a chemical reaction used to add ethylene oxide. Sorbitan is a the dehydrated version of sorbitol, a sugar found in fruits.
In this case, the 60 comes from reacting 60 units of ethylene oxide with sorbitan.
Polysorbates are commonly used in medicine and foods.
Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.
In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.
Interestingly, the size of the molecule affects its behavior:
Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.
Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.
You'll typically see concentrations between 0.1-2% for this ingredient.
Sorbitan Isostearate is an emulsifer. It is created from isostearic acid and sorbitol.
As an emulsifier, it keeps the water and oil ingredients from separating. This keeps formulas stable and smooth.
In a 24 hour occlusive patch test on 56 subjects, 10% sorbitan isostearate was completely non-irritating. Most formulas use less than 10%.
Because it's a fatty acid ester, it may not be fungal acne safe since the Malassezia yeast can utilize it as a nutrient source.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated!