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L'Oreal Revitalift Laser Pure Retinol Deep Anti-Wrinkle Night Serum Versus L'Oreal Revitalift 1.5% Pure Hyaluronic Acid Serum

L'Oreal Revitalift Laser Pure Retinol Deep Anti-Wrinkle Night Serum Versus L'Oreal Revitalift 1.5% Pure Hyaluronic Acid Serum This anti-aging serum is formulated around Retinol to soften the look of wrinkles and refine skin texture. This hydrating serum is for

L'Oreal Revitalift Laser Pure Retinol Deep Anti-Wrinkle Night Serum Versus L'Oreal Revitalift 1.5% Pure Hyaluronic Acid Serum

This anti-aging serum is formulated around Retinol to soften the look of wrinkles and refine skin texture.

This hydrating serum is formulated around Sodium Hyaluronate and Dipeptide Diaminobutyroyl Benzylamide Diacetate to hydrate skin and soften the look of wrinkles.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Glycerin

Alcohol Denat.

Isononyl Isononanoate

Pentylene Glycol

Dicaprylyl Ether

Glycine Soja Oil

Propylene Glycol

PEG-6 Caprylic/Capric Glycerides

Citric Acid

Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate

Sodium Hyaluronate

Trisodium Ethylenediamine Disuccinate

Retinol

Dicaprylyl Carbonate

Ammonium Polyacryloyldimethyl Taurate

Butylene Glycol

Caprylyl Glycol

Glyceryl Isostearate

PPG-6-Decyltetradeceth-30

Tocopherol

Xanthan Gum

Benzyl Alcohol

Citronellol

Isoeugenol

Limonene

Linalool

Phenoxyethanol

Parfum

Water, Glycerin, Alcohol Denat., Isononyl Isononanoate, Pentylene Glycol, Dicaprylyl Ether, Glycine Soja Oil, Propylene Glycol, PEG-6 Caprylic/Capric Glycerides, Citric Acid, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Sodium Hyaluronate, Trisodium Ethylenediamine Disuccinate, Retinol, Dicaprylyl Carbonate, Ammonium Polyacryloyldimethyl Taurate, Butylene Glycol, Caprylyl Glycol, Glyceryl Isostearate, PPG-6-Decyltetradeceth-30, Tocopherol, Xanthan Gum, Benzyl Alcohol, Citronellol, Isoeugenol, Limonene, Linalool, Phenoxyethanol, Parfum

Hydroxyethylpiperazine Ethane Sulfonic Acid

PEG-60

Hydrogenated Castor Oil

Secale Cereale Seed Extract

Calcium Pantothenate

Dipeptide Diaminobutyroyl Benzylamide Diacetate

Ascorbyl Glucoside

Disodium EDTA

Chlorphenesin

Water, Glycerin, Hydroxyethylpiperazine Ethane Sulfonic Acid, Sodium Hyaluronate, PEG-60, Hydrogenated Castor Oil, Secale Cereale Seed Extract, Calcium Pantothenate, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Ascorbyl Glucoside, Disodium EDTA, Pentylene Glycol, Phenoxyethanol, Chlorphenesin

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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.

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.

Pentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula:

Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses.

On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredient to be safe as used in current cosmetic practices + concentrations.

Typical use levels in a formula run about 1-5%.

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.

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!

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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. 02Glycerin
  3. 03Hydroxyethylpiperazine Ethane Sulfonic Acid
  4. 04Sodium Hyaluronate
  5. 05Dipeptide Diaminobutyroyl Benzylamide Diacetate
  6. 06Disodium EDTA
  7. 07Secale Cereale Seed Extract
  8. 08Ascorbyl Glucoside
  9. 09Calcium Pantothenate
  10. 10PEG-60 Hydrogenated Castor Oil
  11. 11Pentylene Glycol
  12. 12Benzyl Alcohol
  13. 13Benzyl Benzoate
  14. 14Benzyl Salicylate
  15. 15Citronellol
  16. 16Linalool
  17. 17Chlorphenesin
  18. 18Phenoxyethanol
  19. 19Parfum
  20. 20Water, Glycerin, Hydroxyethylpiperazine Ethane Sulfonic Acid, Sodium Hyaluronate, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Disodium EDTA, Secale Cereale Seed Extract, Ascorbyl Glucoside, Calcium Pantothenate, PEG-60 Hydrogenated Castor Oil, …
Source · skinsort.com
02

Product index

Related product references

03

Comparison edit

Read side by side

04

Ask the journal

Related questions

01How to Apply Face Serums

Skincare rules can get confusing, but when it comes to application the general rule of thumb is to pay attention to the product’s consistency. “Apply the lightest, thinnest product first and the heaviest, and more dense products last, since thinner products can’t penetrate thicker products,”says Dr. Lewis. After cleansing the face and following up with a toner, let the skin dry before using a serum. You can layer different serums on top of each other or opt for a product that has a precise mix of multiple hero ingredients, such as hyaluronic acid and vitamin C.

Source · www.skincare.com
02When and How to Use Hyaluronic Acid in Your Routine

Products with hyaluronic acid can be used in the morning or at night (or both!). Applying the hydrating ingredient at night will restore your skin’s resilience while you sleep, and applying it in the morning will leave your skin feeling plump, hydrated and ready for makeup. Hyaluronic acid is great at providing topical hydration when it’s introduced into a balanced skincare routine. According to Dr. King, it’s important to pair your hyaluronic acid products with an emollient or occlusive moisturizer to lock in hydration.

Source · www.skincare.com