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Paula's Choice PC4MEN Nighttime Repair Versus CeraVe AM Facial Moisturising Lotion SPF30

Paula's Choice PC4MEN Nighttime Repair Versus CeraVe AM Facial Moisturising Lotion SPF30 This anti-aging night moisturizer is formulated around Palmitoyl Tripeptide-1 and Ceramide NP to soften the look of wrinkles and strengthen the skin barrier. This barrier-

Paula's Choice PC4MEN Nighttime Repair Versus CeraVe AM Facial Moisturising Lotion SPF30

This anti-aging night moisturizer is formulated around Palmitoyl Tripeptide-1 and Ceramide NP to soften the look of wrinkles and strengthen the skin barrier.

This barrier-repair day moisturizer is formulated around Niacinamide and Ceramide NP to strengthen the skin barrier and hydrate skin.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Dicaprylyl Carbonate

Glycerin

Ethylhexyl Stearate

Cocoglycerides

Butyrospermum Parkii Butter

Squalane

Sodium Polyacrylate

Lecithin

Adenosine

Palmitoyl Tripeptide-1

Ceramide NP

Retinol

Punica Granatum Extract

Camellia Oleifera Leaf Extract

Glycyrrhiza Glabra Root Extract

Tetrahydrodiferuloylmethane

Tetrahydrodemethoxydiferuloylmethane

Tetrahydrobisdemethoxydiferuloylmethane

Tocopheryl Acetate

Chamomilla Recutita Flower Extract

Glycine Soja Seed Extract

Glycine Soja Oil

Butylene Glycol

Propylene Glycol

Glyceryl Polymethacrylate

Xanthan Gum

Phenoxyethanol

Water, Dicaprylyl Carbonate, Glycerin, Ethylhexyl Stearate, Cocoglycerides, Butyrospermum Parkii Butter, Squalane, Sodium Polyacrylate, Lecithin, Adenosine, Palmitoyl Tripeptide-1, Ceramide NP, Retinol, Punica Granatum Extract, Camellia Oleifera Leaf Extract, Glycyrrhiza Glabra Root Extract, Tetrahydrodiferuloylmethane, Tetrahydrodemethoxydiferuloylmethane, Tetrahydrobisdemethoxydiferuloylmethane, Tocopheryl Acetate, Chamomilla Recutita Flower Extract, Glycine Soja Seed Extract, Glycine Soja Oil, Butylene Glycol, Propylene Glycol, Glyceryl Polymethacrylate, Xanthan Gum, Phenoxyethanol

Homosalate 10%

Menthyl Anthranilate 5%

Ethylhexyl Methoxycinnamate 5%

Octocrylene 2%

Zinc Oxide 6.3%

Niacinamide

Cetearyl Alcohol

Behentrimonium Methosulfate

Dimethicone

BHT

Ceramide AP

Ceramide EOP

Carbomer

Triethoxycaprylylsilane

Methylparaben

Sodium Lauroyl Lactylate

Cholesterol

Aluminum Starch Octenylsuccinate

Disodium EDTA

Propylparaben

Hydroxyethylcellulose

Hydrolyzed Hyaluronic Acid

Phytosphingosine

Homosalate 10%, Menthyl Anthranilate 5%, Ethylhexyl Methoxycinnamate 5%, Octocrylene 2%, Zinc Oxide 6.3%, Water, Niacinamide, Glycerin, Cetearyl Alcohol, Behentrimonium Methosulfate, Dimethicone, BHT, Ceramide NP, Ceramide AP, Ceramide EOP, Carbomer, Triethoxycaprylylsilane, Methylparaben, Sodium Lauroyl Lactylate, Cholesterol, Aluminum Starch Octenylsuccinate, Disodium EDTA, Propylparaben, Hydroxyethylcellulose, Hydrolyzed Hyaluronic Acid, Phytosphingosine, Xanthan Gum

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Alternatives

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

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.

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The reference edit

Ingredients, questions
& further reading.

Connected source records selected through this article’s public topic index.

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Formula cabinet

Ingredients & structured notes

Ingredient index

Ingredients Explained

  1. 01These ingredients are found in both products.
  2. 02Ingredients higher up in an ingredient list are typically present in a larger amount.
  3. 03Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created.
  4. 04Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin.
  5. 05Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on).
  6. 06Ceramide AP is is a skin-identical lipid that mimics what your skin already makes naturally. Ceramides help maintain epidermal integrity and barrier function.
  7. 07You'll often see this ingredient paired with other ceramides (like ceramide NP), cholesterol, or fatty acids because this combination best mimics the natural lipid mix your skin already has.
  8. 08The skin's ability to produce ceramides gets disrupted in skin conditions like eczema. This in turn weakens the skin barrier and applying ceramides topically has been shown to replenish what's been lost to restore barrier function.
  9. 09Most of the studies with Ceramide AP test it as part of a multi-ceramide complex; studies reinforce ceramide AP's role in rebalancing ceramides in skin and improving skin hydration.
  10. 10Ceramide EOP is formally known as Ceramide 1.
  11. 11It is naturally found in skin and part of the intercellular "mortar" holding everything together in your outermost layer.
  12. 12EOP stands for a linked Ester fatty acid, a linked Omega hydroxy fatty acid, and the Phytosphingosine base.
  13. 13What makes Ceramide EOP special is its ultra-long fatty acid chain; this unique structure allows it to bridge the lipid layers in your skin barrier to prevent water loss (something no other ceramide can do).
  14. 14Low levels of Ceramide EOP have been found in people with eczema and psoriasis.
  15. 15Using it together with other ceramides, cholesterol, and linoleic acid have been shown to meaningfully improve hydration and reduce water loss.
  16. 16In one clinical study, a regimen using Ceramide EOP, NP, and AP led to significant symptom improvements in patients with eczema, psoriasis, and dry skin in just 4 weeks.
  17. 17You'll usually see concentrations between 0.1-0.5% in formulations. Overall, this is a well-tolerated and safe ingredient for cosmetic use.
  18. 18Ceramide NP (formerly known as Ceramide 3) is one of the skin's naturally occurring lipids.
  19. 19Since 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.
  20. 20This 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.
Source · skinsort.com
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Comparison edit

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