Peptide Skincare & BeautySkin science and ingredient guides

Skin science article

Garnier Hyalu-Aloe Super Hydrating 3 in 1 Serum Gel with Hyaluronic Acid + Aloe Vera Versus L'Oreal Revitalift 1.5% Pure Hyaluronic Acid Serum

Garnier Hyalu-Aloe Super Hydrating 3 in 1 Serum Gel with Hyaluronic Acid + Aloe Vera Versus L'Oreal Revitalift 1.5% Pure Hyaluronic Acid Serum This calming moisturizer is formulated around Aloe Barbadensis Leaf Juice Powder and Sodium Hyaluronate to calm redne

Garnier Hyalu-Aloe Super Hydrating 3 in 1 Serum Gel with Hyaluronic Acid + Aloe Vera Versus L'Oreal Revitalift 1.5% Pure Hyaluronic Acid Serum

This calming moisturizer is formulated around Aloe Barbadensis Leaf Juice Powder and Sodium Hyaluronate to calm redness and hydrate skin.

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

Propanediol

Alcohol Denat.

Pentylene Glycol

Aloe Barbadensis Leaf Juice Powder

Vitis Vinifera Fruit Water

Sodium Hyaluronate

Sodium Hydroxide

Caprylyl Glycol

Polyglyceryl-10 Laurate

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Salicylic Acid

Water, Glycerin, Propanediol, Alcohol Denat., Pentylene Glycol, Aloe Barbadensis Leaf Juice Powder, Vitis Vinifera Fruit Water, Sodium Hyaluronate, Sodium Hydroxide, Caprylyl Glycol, Polyglyceryl-10 Laurate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Salicylic Acid

Hydroxyethylpiperazine Ethane Sulfonic Acid

PEG-60

Hydrogenated Castor Oil

Secale Cereale Seed Extract

Calcium Pantothenate

Dipeptide Diaminobutyroyl Benzylamide Diacetate

Ascorbyl Glucoside

Disodium EDTA

Phenoxyethanol

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%.

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.

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Formula cabinet

Ingredients & structured notes

Ingredient index

Nuface Lifter Vitamin C & Hyaluronic Acid SerumIngredients explained

  1. 01Good old water, aka H2O. The most common skincare ingredient of all. You can usually find it right in the very first spot of the ingredient list, meaning it’s the biggest thing out of all the stuff that makes up the product.
  2. 02It’s mainly a solvent for ingredients that do not like to dissolve in oils but rather in water.
  3. 03Expand to read more
  4. 04Once inside the skin, it hydrates, but not from the outside - putting pure water on the skin (hello long baths!) is drying.
  5. 05One more thing: the water used in cosmetics is purified and deionized (it means that almost all of the mineral ions inside it is removed). Like this, the products can stay more stable over time.
  6. 06Works best between a concentration of 5-20%
  7. 07Boosts the skin’s own collagen production
  8. 08Fades pigmentation and brown spots
  9. 09If used under sunscreen it boosts its UV protection
  10. 10Extremely unstable and oxidizes very easily in presence of light or air
  11. 11Stable in solutions with water only if pH is less than 3.5 or in waterless formulations
  12. 12Vit E + C work in synergy and provide superb photoprotection
  13. 13Ferulic acid doubles the photoprotection effect of Vit C+E and helps to stabilize Vit C
  14. 14Potent Vit. C serums might cause a slight tingling on sensitive skin
  15. 15A natural moisturizer that’s also in our skin
  16. 16A super common, safe, effective and cheap molecule used for more than 50 years
  17. 17Not only a simple moisturizer but knows much more: keeps the skin lipids between our skin cells in a healthy (liquid crystal) state, protects against irritation, helps to restore barrier
  18. 18Effective from as low as 3% with even more benefits for dry skin at higher concentrations up to 20-40%
  19. 19High-glycerin moisturizers are awesome for treating severely dry skin
  20. 20Butylene glycol, or let’s just call it BG, is a multi-tasking colorless, syrupy liquid. It’s a great pick for creating a nice feeling product.
Source · incidecoder.com
02

Product index

Related product references

Product

Skin Laundry Hyaluronic Acid Serum

Skin Laundry Hyaluronic Acid Serum Skin Laundry Hyaluronic Acid Serum ingredients explained: Water, Butylene Glycol, Glycerin, 1,2-Hexanediol, Caprylic/Capric Triglyceride, Dimethicone, Nia…

Source: incidecoder.comView reference →

Product

It's Skin Hyaluronic Acid Serum

It's Skin Hyaluronic Acid Serum It's Skin Hyaluronic Acid Serum ingredients explained: Water, Cyclomethicone, Sodium Hyaluronate, Isohexadecane, Butylene Glycol, Glycerin, Malpighia Emargin…

Source: incidecoder.comView reference →
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Comparison edit

Read side by side

04

Ask the journal

Related questions

01When 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
02How 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