Skin science article
First Aid Beauty Skin Lab Retinol Serum .25% Pure Concentrate Versus Skin&Lab Porebarrier Clear Pad
First Aid Beauty Skin Lab Retinol Serum .25% Pure Concentrate Versus Skin&Lab Porebarrier Clear Pad This anti-aging treatment is formulated around Retinol and Magnesium Ascorbyl Phosphate to soften the look of wrinkles and refine skin texture. This barrier-rep
First Aid Beauty Skin Lab Retinol Serum .25% Pure Concentrate Versus Skin&Lab Porebarrier Clear Pad
This anti-aging treatment is formulated around Retinol and Magnesium Ascorbyl Phosphate to soften the look of wrinkles and refine skin texture.
This barrier-repair exfoliating pad uses a pre-saturated pad with Sodium Lactate and Panthenol to strengthen the skin barrier.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Polysorbate 80
Caprylic/Capric Triglyceride
Polysorbate 20
Butylene Glycol
Persea Gratissima Oil
Glycerin
Dimethicone
Retinol
Magnesium Ascorbyl Phosphate
Colloidal Oatmeal
Tocopherol
Hydrolyzed Hyaluronic Acid
Ceramide NP
Acetyl Hexapeptide-8
Linoleic Acid
Allantoin
Phytosteryl Canola Glycerides
Palmitic Acid
Oleic Acid
Glycine Soja Oil
Hydroxypropyl Cyclodextrin
Aloe Barbadensis Leaf Juice
Triolein
Caprylyl Glycol
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Xanthan Gum
Lecithin
Stearic Acid
Maltodextrin
BHT
BHA
Phenoxyethanol
Sodium Hydroxide
Potassium Sorbate
Water, Polysorbate 80, Caprylic/Capric Triglyceride, Polysorbate 20, Butylene Glycol, Persea Gratissima Oil, Glycerin, Dimethicone, Retinol, Magnesium Ascorbyl Phosphate, Colloidal Oatmeal, Tocopherol, Hydrolyzed Hyaluronic Acid, Ceramide NP, Acetyl Hexapeptide-8, Linoleic Acid, Allantoin, Phytosteryl Canola Glycerides, Palmitic Acid, Oleic Acid, Glycine Soja Oil, Hydroxypropyl Cyclodextrin, Aloe Barbadensis Leaf Juice, Triolein, Caprylyl Glycol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Xanthan Gum, Lecithin, Stearic Acid, Maltodextrin, BHT, BHA, Phenoxyethanol, Sodium Hydroxide, Potassium Sorbate
Sodium Lactate
Succinic Acid
1,2-Hexanediol
Propanediol
Panthenol
Caffeine
Lactobacillus Ferment Lysate
Polyglyceryl-10 Laurate
Ethylhexylglycerin
Pentylene Glycol
Disodium EDTA
Acetyl Glucosamine
Cynanchum Atratum Extract
Sodium Hyaluronate
Hydroxyacetophenone
Citrus Aurantium Dulcis Peel Oil
Althaea Rosea Flower Extract
Sodium Hyaluronate Crosspolymer
Dipropylene Glycol
Caprylyl/Capryl Glucoside
Cholesterol
Hydrogenated Lecithin
Linolenic Acid
Water, Sodium Lactate, Succinic Acid, 1,2-Hexanediol, Glycerin, Propanediol, Panthenol, Allantoin, Caffeine, Caprylyl Glycol, Butylene Glycol, Lactobacillus Ferment Lysate, Polyglyceryl-10 Laurate, Ethylhexylglycerin, Xanthan Gum, Pentylene Glycol, Disodium EDTA, Acetyl Glucosamine, Cynanchum Atratum Extract, Sodium Hyaluronate, Hydroxyacetophenone, Citrus Aurantium Dulcis Peel Oil, Althaea Rosea Flower Extract, Sodium Hyaluronate Crosspolymer, Dipropylene Glycol, Caprylyl/Capryl Glucoside, Ceramide NP, Cholesterol, Hydrogenated Lecithin, Linolenic Acid
Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Allantoin is a soothing ingredient known for its protective and moisturizing properties; it's basically a quiet workhorse ingredient you can find in a huge range of cosmetics.
Though it can be derived from the comfrey plant, allantoin is produced synthetically for cosmetic products to ensure purity.
Research shows it can encourage your skin cells to turn over and renew by stimulating keratinocyte and fibroblast proliferation.
It also has mild keratolytic properties to help loosen and shed dead skin cells without being harsh.
Studies also suggest allantoin can help calm inflammation by dialing down some of the chemical signals your skin sends out when it is irritated.
This ingredient is typically used in the 0.1-0.5% range, and the FDA recognizes it as a skin protectant in OTC products up to 2%.
Overall, allantoin is a wonderful addition to most routines; it is stable across a wide pH range (~4-8), works well with other ingredients, and is considered non-sensitizing/non-irritating.
Fun fact: Allantoin is naturally occurring in comfrey root, beets, chamomile, and wheat sprouts. Our bodies even produce it as a byproduct of uric acid metabolism.
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.
Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created.
Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin.
Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on).
Ceramide NP (formerly known as Ceramide 3) is one of the skin's naturally occurring lipids.
Since ceramides are the major lipid components of the skin, they are crucial for maintaining skin barrier and hydration. Ceramide NP most closely mirrors the dominant kind in human skin amongst ceramide subtypes.
This ceramide works by slotting into gaps within the stratum corneum's lipid matrix to limit trans-epidermal water loss (TEWL) and shield the skin against external irritants.
A study with 312 patients found that using a ceramide-containing routine for 4 weeks reduced the severity of atopic dermatitis by over 61%.
Another clinical study in subjects aged 60 and older found that a ceramide body wash and moisturizer improved skin dryness and itchy skin in 15 days.
Overall, ceramides are considered non-irritating and safety tests have found little to no observable adverse effects from using this ingredient.
Ceramide NP is usually sourced from plants (like soybean or rice bran), or produced synthetically.
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.
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!
Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.