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CeraVe Hydrating Toner Versus Neutrogena Hydro Boost Vitamin E & Hyaluronic Acid Serum

CeraVe Hydrating Toner Versus Neutrogena Hydro Boost Vitamin E & Hyaluronic Acid Serum This hydrating toner is formulated around Ceramide NP and Niacinamide to hydrate skin and strengthen the skin barrier. This hydrating serum is formulated around Niacinamide

CeraVe Hydrating Toner Versus Neutrogena Hydro Boost Vitamin E & Hyaluronic Acid Serum

This hydrating toner is formulated around Ceramide NP and Niacinamide to hydrate skin and strengthen the skin barrier.

This hydrating serum is formulated around Niacinamide and Sodium Hyaluronate to hydrate skin and strengthen the skin barrier.

What's inside

Key Ingredients

Benefits

Concerns

No concerns

Ingredients Side-by-side

Water

Propanediol

Glycerin

Butylene Glycol

PPG-6-Decyltetradeceth-30

PEG-240/Hdi Copolymer Bis-Decyltetradeceth-20 Ether

PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin

Ceramide NP

Ceramide AP

Potassium Laurate

Ceramide EOP

Carbomer

Niacinamide

Sodium Hydroxide

Sodium Citrate

Sodium Hyaluronate

Sodium Lauroyl Lactylate

Cholesterol

Phenoxyethanol

Chlorphenesin

Tocopherol

Citric Acid

Phytosphingosine

Xanthan Gum

Ethylhexylglycerin

Water, Propanediol, Glycerin, Butylene Glycol, PPG-6-Decyltetradeceth-30, PEG-240/Hdi Copolymer Bis-Decyltetradeceth-20 Ether, PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin, Ceramide NP, Ceramide AP, Potassium Laurate, Ceramide EOP, Carbomer, Niacinamide, Sodium Hydroxide, Sodium Citrate, Sodium Hyaluronate, Sodium Lauroyl Lactylate, Cholesterol, Phenoxyethanol, Chlorphenesin, Tocopherol, Citric Acid, Phytosphingosine, Xanthan Gum, Ethylhexylglycerin

Pentylene Glycol

PEG-60 Hydrogenated Castor Oil

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Caprylyl Glycol

Chondrus Crispus Powder

1,2-Hexanediol

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Tromethamine

Panthenol

Synthetic Fluorphlogopite

Agar

Gellan Gum

Parfum

Disodium EDTA

Tocopheryl Acetate

Algin

Sucrose

Chondrus Crispus Extract

Arginine

PCA

Serine

Alanine

Threonine

Mourera Fluviatilis Extract

Titanium Dioxide

Mica

Water, Propanediol, Glycerin, Pentylene Glycol, Niacinamide, Phenoxyethanol, Butylene Glycol, PEG-60 Hydrogenated Castor Oil, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Caprylyl Glycol, Ethylhexylglycerin, Chondrus Crispus Powder, Ceramide AP, 1,2-Hexanediol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Panthenol, Sodium Hyaluronate, Synthetic Fluorphlogopite, Agar, Gellan Gum, Parfum, Disodium EDTA, Tocopheryl Acetate, Algin, Sucrose, Chondrus Crispus Extract, Arginine, PCA, Serine, Alanine, Citric Acid, Threonine, Mourera Fluviatilis Extract, Titanium Dioxide, Mica

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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.

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.

Ceramide AP is is a skin-identical lipid that mimics what your skin already makes naturally. Ceramides help maintain epidermal integrity and barrier function.

You'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.

The 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.

Most 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.

Citric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes.

Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath.

However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products.

Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH.

In skincare formulas, citric acid can:

While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants.

Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations.

Rosacea skin has a lower threshold for acids generally, with 62.5% of rosacea subjects in one study reacting to lactic acid in a sting test. This is why we mark citric acid as a potential rosacea trigger.

However, this ingredient shows up as a pH adjuster or chelator at roughly 0.1-1% in many products. These low levels are unlikely to be an issue for rosacea skin and becomes a potential trigger at exfoliating concentrations (20%). Because everybody's skin is unique, we recommend a patch test if you are unsure.

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.

Niacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, reduces pores and dark spots, regulates oil, and improves signs of aging.

And the best part? It's gentle and well-tolerated by most skin types, including sensitive and reactive skin.

You might have heard of "niacin flush", or the reddening of skin that causes itchiness. Niacinamide has not been found to cause this.

In very rare cases, some individuals may not be able to tolerate niacinamide at all or experience an allergic reaction to it.

If you are experiencing flaking, irritation, and dryness with this ingredient, be sure to double check all your products as this ingredient can be found in all categories of skincare.

When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.

When you apply niacinamide to your skin, your body converts it into nicotinamide adenine dinucleotide (NAD). NAD is an essential coenzyme that is already found in your cells as "fuel" and powers countless biological processes.

In your skin, NAD helps repair cell damage, produce new healthy cells, support collagen production, strengthen the skin barrier, and fight environmental stressors (like UV and pollution).

Our natural NAD levels start to decline with age, leading to slower skin repair, visible aging, and a weaker skin barrier. By providing your skin niacinamide, you're recharging your skin's NAD levels. This leads to stronger, healthier, and younger looking skin.

Another name for vitamin B3 is nicotinamide. This vitamin is water-soluble and our bodies don't store it. We obtain Vitamin B3 from either food or skincare. Meat, fish, wheat, yeast, and leafy greens contain vitamin B3.

The type of niacinamide used in skincare is synthetically created.

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.

Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.

It’s often used to:

Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.

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!

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 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. 03Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air.
  4. 04This ingredient mainly works behind the scenes and helps with:
  5. 05On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it.
  6. 06One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too st…
  7. 07Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption.
  8. 08You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%.
  9. 09Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that:
  10. 10The 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 …
  11. 11Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.
  12. 12Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).
  13. 13It 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.
  14. 14On 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.
  15. 15Another perk of this ingredient is that it stays functional across a wide pH range (3-10).
  16. 16You'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.
  17. 17Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU.
  18. 18Safety-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.
  19. 19Adverse 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.
  20. 20Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
Source · skinsort.com
02

Product index

Related product references

Product

IQ Hyaluronic Acid Serum Shot

IQ Hyaluronic Acid Serum Shot IQ Hyaluronic Acid Serum Shot ingredients explained: Aqua, Glycerin, Panthenol, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Ethylhexylglycerin, Phenoxyetha…

Source: incidecoder.comView reference →

Product

Saian Pure Hyaluronic Acid Serum

Saian Pure Hyaluronic Acid Serum Saian Pure Hyaluronic Acid Serum ingredients explained: Purified Water (Aqua), Hyaluronic Acid, Phenoxyethanol, Ethylhexylglycerin Show all ingredients by f…

Source: incidecoder.comView reference →
03

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
02Is Serum Good for All Skin Types?

Serums are a form of skincare that can be added to any routine no matter what your skin type is. All skin types can benefit from the use of a serum since there are so many different formulations that can target specific skincare concerns. “Serums are used for hydration,to aid [or] maintain the skin barrier, or treat skin issues like acne or rosacea,” says Dr. Lewis. The type of serum that you may use should depend on the skin issue you’re trying to target. Think of serums as a treatment for the skin. “Some serums can reverse damage and help prevent free radicals that cause the signs of aging skin,” adds Dr. Lewis.

Source · www.skincare.com