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Paula's Choice CBD Skin Transformative Treatment Milk Versus Dermalogica Biolumin C Serum

Paula's Choice CBD Skin Transformative Treatment Milk Versus Dermalogica Biolumin C Serum This calming serum is formulated around Cannabidiol - Synthetically Produced and Centella Asiatica Extract to calm redness and strengthen the skin barrier. This brighteni

Paula's Choice CBD Skin Transformative Treatment Milk Versus Dermalogica Biolumin C Serum

This calming serum is formulated around Cannabidiol - Synthetically Produced and Centella Asiatica Extract to calm redness and strengthen the skin barrier.

This brightening serum is formulated around Lactic Acid and Palmitoyl Tripeptide-5 to brighten dull-looking skin and soften the look of wrinkles.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Glycerin

Caprylic/Capric Triglyceride

Squalane

Simmondsia Chinensis Seed Oil

Hydrogenated Lecithin

Helianthus Annuus Seed Oil

Cannabidiol - Synthetically Produced

Cannabis Sativa Seed Oil

Borago Officinalis Seed Oil

Centella Asiatica Extract

Limnanthes Alba Seed Oil

Linum Usitatissimum Seed Oil

Lupinus Albus Seed Oil

Phospholipids

Sodium Hyaluronate

Lecithin

Tocopherol

Sodium PCA

Panthenol

Sodium Phytate

Tocopheryl Acetate

Xanthan Gum

Glyceryl Stearate Citrate

Polyglyceryl-3 Stearate

Pullulan

Sclerotium Gum

Hexylene Glycol

Phenoxyethanol

Caprylyl Glycol

Ethylhexylglycerin

Water, Glycerin, Caprylic/Capric Triglyceride, Squalane, Simmondsia Chinensis Seed Oil, Hydrogenated Lecithin, Helianthus Annuus Seed Oil, Cannabidiol - Synthetically Produced, Cannabis Sativa Seed Oil, Borago Officinalis Seed Oil, Centella Asiatica Extract, Limnanthes Alba Seed Oil, Linum Usitatissimum Seed Oil, Lupinus Albus Seed Oil, Phospholipids, Sodium Hyaluronate, Lecithin, Tocopherol, Sodium PCA, Panthenol, Sodium Phytate, Tocopheryl Acetate, Xanthan Gum, Glyceryl Stearate Citrate, Polyglyceryl-3 Stearate, Pullulan, Sclerotium Gum, Hexylene Glycol, Phenoxyethanol, Caprylyl Glycol, Ethylhexylglycerin

Butylene Glycol

Ethoxydiglycol

Lactic Acid

Salvia Hispanica Seed Extract

Palmitoyl Tripeptide-5

Sophora Japonica Flower Extract

Ascorbyl Methylsilanol Pectinate

Dipotassium Glycyrrhizate

Aminopropyl Ascorbyl Phosphate

Trehalose

Polyacrylate-13

Propanediol

Citrus Grandis Peel Oil

Polyisobutene

Methylpropanediol

Carrageenan

Pentylene Glycol

Glyceryl Polyacrylate

Tetrasodium Glutamate Diacetate

Polysorbate 20

Limonene

Sodium Hydroxide

Water, Glycerin, Butylene Glycol, Ethoxydiglycol, Lactic Acid, Salvia Hispanica Seed Extract, Sodium PCA, Palmitoyl Tripeptide-5, Sophora Japonica Flower Extract, Ascorbyl Methylsilanol Pectinate, Sodium Hyaluronate, Tocopherol, Dipotassium Glycyrrhizate, Aminopropyl Ascorbyl Phosphate, Trehalose, Polyacrylate-13, Propanediol, Citrus Grandis Peel Oil, Helianthus Annuus Seed Oil, Polyisobutene, Methylpropanediol, Carrageenan, Pentylene Glycol, Glyceryl Polyacrylate, Caprylyl Glycol, Ethylhexylglycerin, Tetrasodium Glutamate Diacetate, Xanthan Gum, Polysorbate 20, Limonene, Sodium Hydroxide, Phenoxyethanol

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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.

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).

Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that:

The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure.

Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.

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.

Helianthus Annuus Seed Oil is a plant oil derived from the seeds of a sunflower.

It is rich in fatty acids, primarily linoleic acid and oleic acid. This gives it emollient and skin conditioning properties.

The reason this ingredient is so effective is because it forms a thin film on the skin that reduces transepidermal water loss (TEWL) while supplying linoleic acid to the stratum corneum to improve barrier strength.

The high linoleic acid content is particularly noteworthy for acne-prone skin.

Research suggests that acne-prone skin tends to be deficient in linoleic acid in sebum. Topical application may help replenish this to support a healthier follicular environment and less comedone-promoting sebum.

One randomized study found sunflower seed oil preserved skin barrier integrity in adult volunteers with and without atopic dermatitis (outperforming olive oil).

This ingredient is well-studied, gentle, and an effective emollient suitable for most skin types.

On fungal acne: This ingredient may not be Fungal acne (Malassezia folliculitis) safe. This is because it contains fatty acids with carbon chain lengths in the C11-C24 range.

Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).

It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome.

On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive.

Another perk of this ingredient is that it stays functional across a wide pH range (3-10).

You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own.

Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU.

Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages.

Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon.

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.

Sodium PCA (the salt of PCA) is one of the most well-established humectants in skincare.

Why is it so special? Your skin already makes it naturally; it's a natural component of your skin's Natural Moisturizing Factor (NMF), or the mix of water-binding compounds inside your skin cells that keeps things soft and hydrated.

As a cosmetic ingredient, it grabs water and holds it in the upper layers of skin to smooth roughness and ease dehydration.

There's some clinical support for the NMF approach with a study showing that a cream built to mimic the skin's NMF significantly boosted hydration.

Safety-wise, this ingredient non-irritating, non-comedogenic, and non-phototoxic in testing, with minimal skin absorption.

It also works really well with other hydrators like glycerin or hyaluronic acid, and typical usage is somewhere between 0.2-4%.

Tocopherol is a fat-soluble antioxidant known as Vitamin E.

You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.

Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.

It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.

This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.

This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.

In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.

Concentrations usually range from 0.1-1% in most leave-on products.

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.

Similar Comparisons

The reference edit

Ingredients, questions
& further reading.

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

01

Formula cabinet

Ingredients & structured notes

Ingredient index

Ingredients Side-by-side

  1. 01Water
  2. 02Azelaic Acid
  3. 03C12-15 Alkyl Benzoate
  4. 04Caprylic/Capric Triglyceride
  5. 05Methyl Glucose Sesquistearate
  6. 06Glycerin
  7. 07Cetearyl Alcohol
  8. 08Glyceryl Stearate
  9. 09Dimethicone
  10. 10Salicylic Acid
  11. 11Adenosine
  12. 12Glycyrrhiza Glabra Root Extract
  13. 13Boerhavia Diffusa Root Extract
  14. 14Allantoin
  15. 15Bisabolol
  16. 16Cyclopentasiloxane
  17. 17Xanthan Gum
  18. 18Sclerotium Gum
  19. 19Propanediol
  20. 20Butylene Glycol
Source · skinsort.com
02

Product index

Related product references

Product

Paula's Choice Radiance Renewal Mask

Paula's Choice Radiance Renewal Mask Paula's Choice Radiance Renewal Mask ingredients explained: Water (Aqua), Butylene Glycol, Glycerin, Dimethicone, Niacinamide, Olea Europaea (Olive) Fru…

Source: incidecoder.comView reference →
03

Comparison edit

Read side by side