innisfree Black Tea Youth Enhancing Cream Versus Olay Regenerist Retinol 24 + Peptide Night Moisturizer

innisfree Black Tea Youth Enhancing Cream Versus Olay Regenerist Retinol 24 + Peptide Night Moisturizer

This anti-aging night moisturizer is formulated around Niacinamide and Adenosine to soften the look of wrinkles and strengthen the skin barrier.

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

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Butylene Glycol

Glycerin

Dipropylene Glycol

Niacinamide

1,2-Hexanediol

Squalane

Glyceryl Polymethacrylate

Cetearyl Alcohol

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Glyceryl Stearate

Xanthan Gum

Allantoin

Hydrogenated Lecithin

Ethylhexylglycerin

Stearic Acid

Polyglyceryl-3 Methylglucose Distearate

Adenosine

Palmitic Acid

Parfum

Disodium EDTA

Sodium Hyaluronate

Limonene

Camellia Sinensis Leaf Extract

Dextrin

Theobroma Cacao Extract

Linalool

Citronellol

Myristic Acid

Pentylene Glycol

Lauric Acid

Tocopherol

Acrylates/Stearyl Methacrylate Copolymer

Tremella Fuciformis Sporocarp Extract

Hyaluronic Acid

Achillea Millefolium Extract

Ceramide NP

Water, Butylene Glycol, Glycerin, Dipropylene Glycol, Niacinamide, 1,2-Hexanediol, Squalane, Glyceryl Polymethacrylate, Cetearyl Alcohol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Glyceryl Stearate, Xanthan Gum, Allantoin, Hydrogenated Lecithin, Ethylhexylglycerin, Stearic Acid, Polyglyceryl-3 Methylglucose Distearate, Adenosine, Palmitic Acid, Parfum, Disodium EDTA, Sodium Hyaluronate, Limonene, Camellia Sinensis Leaf Extract, Dextrin, Theobroma Cacao Extract, Linalool, Citronellol, Myristic Acid, Pentylene Glycol, Lauric Acid, Tocopherol, Acrylates/Stearyl Methacrylate Copolymer, Tremella Fuciformis Sporocarp Extract, Hyaluronic Acid, Achillea Millefolium Extract, Ceramide NP

Dimethicone

Tapioca Starch

Dimethicone Crosspolymer

Retinol

Retinyl Propionate

Palmitoyl Pentapeptide-4

Polyacrylamide

C13-14 Isoparaffin

DMDM Hydantoin

Polysorbate 20

Laureth-4

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Laureth-7

Dimethiconol

Polymethylsilsesquioxane

Aminomethyl Propanol

Titanium Dioxide

Iodopropynyl Butylcarbamate

Caprylic/Capric Triglyceride

Water, Dimethicone, Glycerin, Tapioca Starch, Dimethicone Crosspolymer, Retinol, Retinyl Propionate, Niacinamide, Palmitoyl Pentapeptide-4, Polyacrylamide, C13-14 Isoparaffin, DMDM Hydantoin, Polysorbate 20, Laureth-4, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Laureth-7, Dimethiconol, Polymethylsilsesquioxane, Aminomethyl Propanol, Titanium Dioxide, Disodium EDTA, Iodopropynyl Butylcarbamate, Caprylic/Capric Triglyceride

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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.

Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air.

This ingredient mainly works behind the scenes and helps with:

On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it.

One 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 strong if you have sensitive skin).

Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption.

You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%.

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.

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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