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Youth To The People Polypeptide-121 Future Cream with Peptides and Ceramides Versus Peach & Lily Peptide Pro Firming Moisturizer

Youth To The People Polypeptide-121 Future Cream with Peptides and Ceramides Versus Peach & Lily Peptide Pro Firming Moisturizer This anti-aging moisturizer is formulated around Hydrolyzed Hyaluronic Acid and Acetyl Tetrapeptide-9 to soften the look of wrinkle

Youth To The People Polypeptide-121 Future Cream with Peptides and Ceramides Versus Peach & Lily Peptide Pro Firming Moisturizer

This anti-aging moisturizer is formulated around Hydrolyzed Hyaluronic Acid and Acetyl Tetrapeptide-9 to soften the look of wrinkles and hydrate skin.

This anti-aging moisturizer is formulated around Collagen Extract and Acetyl Hexapeptide-8 to soften the look of wrinkles and hydrate skin.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Dicaprylyl Carbonate

Hydrolyzed Hyaluronic Acid

Trimethylolpropane Tricaprylate/Tricaprate

Tridecyl Trimellitate

Propanediol

Sh-Polypeptide-121

Polyglyceryl-3 Methylglucose Distearate

Panthenol

Niacinamide

Proline

Tocopheryl Acetate

Aloe Barbadensis Leaf Juice

Hydrolyzed Cannabis Sativa Seed Extract

Hydrolyzed Rice Protein

Hydrolyzed Pea Protein

Salvia Hispanica Seed Extract

Acetyl Tetrapeptide-11

Acetyl Tetrapeptide-9

Acetyl Tetrapeptide-2

Hibiscus Sabdariffa Fruit Extract

Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer

Hydrolyzed Linseed Seed

Castor Oil/Ipdi Copolymer

Ceramide AP

Ceramide NP

Cetearyl Alcohol

Cetearyl Glucoside

Glycerin

Hydrolyzed Sodium Hyaluronate

Coco-Caprylate/Caprate

Dilinoleic Acid

Benzyl Alcohol

Zingiber Officinale Root Extract

Bisabolol

Caprylyl Glycol

Carbomer

Dimethyl Isosorbide

Dipropylene Glycol

Erythritol

Ethylhexylglycerin

Glucose

1,2-Hexanediol

Trisodium Ethylenediamine Disuccinate

Glyceryl Stearate

Phytosphingosine

Polyacrylate Crosspolymer-6

Polysorbate 20

Caprylhydroxamic Acid

Potassium Sorbate

Glycine

Hydroxyacetophenone

Sodium Benzoate

T-Butyl Alcohol

Citric Acid

Sodium Citrate

Sodium Lactate

Triheptanoin

Xanthan Gum

Water, Dicaprylyl Carbonate, Hydrolyzed Hyaluronic Acid, Trimethylolpropane Tricaprylate/Tricaprate, Tridecyl Trimellitate, Propanediol, Sh-Polypeptide-121, Polyglyceryl-3 Methylglucose Distearate, Panthenol, Niacinamide, Proline, Tocopheryl Acetate, Aloe Barbadensis Leaf Juice, Hydrolyzed Cannabis Sativa Seed Extract, Hydrolyzed Rice Protein, Hydrolyzed Pea Protein, Salvia Hispanica Seed Extract, Acetyl Tetrapeptide-11, Acetyl Tetrapeptide-9, Acetyl Tetrapeptide-2, Hibiscus Sabdariffa Fruit Extract, Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer, Hydrolyzed Linseed Seed, Castor Oil/Ipdi Copolymer, Ceramide AP, Ceramide NP, Cetearyl Alcohol, Cetearyl Glucoside, Glycerin, Hydrolyzed Sodium Hyaluronate, Coco-Caprylate/Caprate, Dilinoleic Acid, Benzyl Alcohol, Zingiber Officinale Root Extract, Bisabolol, Caprylyl Glycol, Carbomer, Dimethyl Isosorbide, Dipropylene Glycol, Erythritol, Ethylhexylglycerin, Glucose, 1,2-Hexanediol, Trisodium Ethylenediamine Disuccinate, Glyceryl Stearate, Phytosphingosine, Polyacrylate Crosspolymer-6, Polysorbate 20, Caprylhydroxamic Acid, Potassium Sorbate, Glycine, Hydroxyacetophenone, Sodium Benzoate, T-Butyl Alcohol, Citric Acid, Sodium Citrate, Sodium Lactate, Triheptanoin, Xanthan Gum

Butylene Glycol

Sorbitol

Butylene Glycol Dicaprylate/Dicaprate

Caprylic/Capric Triglyceride

Hydrogenated Polydecene

C10-18 Triglycerides

Stearic Acid

Collagen Extract

Acetyl Hexapeptide-8

Dipeptide-2

Acetyl Tetrapeptide-5

Sh-Oligopeptide-1

Copper Tripeptide-1

Tripeptide-1

Palmitoyl Tripeptide-5

Palmitoyl Tripeptide-1

Nonapeptide-1

Hexapeptide-9

Palmitoyl Pentapeptide-4

Sh-Polypeptide-1

Serine

Methionine

Cysteine

Arginine

Tremella Fuciformis Extract

Phytosteryl/Octyldodecyl Lauroyl Glutamate

Polyglutamic Acid

Hyaluronic Acid

Squalane

Sodium Hyaluronate

Sodium Hyaluronate Crosspolymer

Glyceryl Glucoside

Saccharomyces/Rice Ferment Filtrate

Prunus Mume Fruit Extract

Curcuma Longa Root Extract

Corallina Officinalis Extract

Panax Ginseng Callus Culture Extract

Solanum Melongena Fruit Extract

Prunus Armeniaca Fruit Extract

Aloe Barbadensis Leaf Extract

Ocimum Sanctum Leaf Extract

Adenosine

Tocopherol

Sorbitan Stearate

Sodium Polyacryloyldimethyl Taurate

Origanum Majorana Leaf Extract

Melia Azadirachta Leaf Extract

Melia Azadirachta Flower Extract

Aloe Barbadensis Flower Extract

Phellinus Linteus Extract

3-O-Ethyl Ascorbic Acid

Coccinia Indica Fruit Extract

Pentylene Glycol

Tropolone

Citrus Aurantium Bergamia Fruit Oil

Water, Butylene Glycol, Sorbitol, Glycerin, Cetearyl Alcohol, Butylene Glycol Dicaprylate/Dicaprate, 1,2-Hexanediol, Caprylic/Capric Triglyceride, Hydrogenated Polydecene, C10-18 Triglycerides, Stearic Acid, Cetearyl Glucoside, Collagen Extract, Acetyl Hexapeptide-8, Dipeptide-2, Acetyl Tetrapeptide-5, Sh-Oligopeptide-1, Copper Tripeptide-1, Tripeptide-1, Palmitoyl Tripeptide-5, Palmitoyl Tripeptide-1, Nonapeptide-1, Hexapeptide-9, Palmitoyl Pentapeptide-4, Sh-Polypeptide-1, Serine, Methionine, Cysteine, Arginine, Tremella Fuciformis Extract, Phytosteryl/Octyldodecyl Lauroyl Glutamate, Polyglutamic Acid, Polyglyceryl-3 Methylglucose Distearate, Hydrolyzed Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Squalane, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Glyceryl Glucoside, Saccharomyces/Rice Ferment Filtrate, Prunus Mume Fruit Extract, Curcuma Longa Root Extract, Corallina Officinalis Extract, Panax Ginseng Callus Culture Extract, Solanum Melongena Fruit Extract, Prunus Armeniaca Fruit Extract, Aloe Barbadensis Leaf Extract, Ocimum Sanctum Leaf Extract, Adenosine, Tocopherol, Sorbitan Stearate, Carbomer, Sodium Polyacryloyldimethyl Taurate, Origanum Majorana Leaf Extract, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Aloe Barbadensis Flower Extract, Phellinus Linteus Extract, 3-O-Ethyl Ascorbic Acid, Glucose, Ethylhexylglycerin, Coccinia Indica Fruit Extract, Pentylene Glycol, Caprylyl Glycol, Tropolone, Citrus Aurantium Bergamia Fruit Oil

Reviews

Alternatives

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.

It is a:

Humectant, drawing moisture into the skin

Emollient, helping to soften skin

Solvent, dispersing and stabilizing formulas

Preservative booster, enhancing the antimicrobial activity of other preservatives

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).

Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture.

Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%.

It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier.

Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%.

A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions.

Cetearyl alcohol is a waxy mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is an emollient and emulsifier.

Despite having "alcohol" in its name, it has nothing to do with drying solvent alcohols; the FDA also allows "alcohol-free" products to contain fatty alcohols like this ingredient.

It plays several roles in a formula:

Typical use levels for this ingredient sit around 1-10% and the Cosmetic Ingredient Review Expert Panel has affirmed safety at concentrations up to 25% in leave-on products.

Multiple assessments have found it to be non-irritating and non-sensitizing to most people.

However, there have been some cases of allergic contact dermatitis in patients with chronically compromised skin barriers.

Cetearyl alcohol has a comedogenic rating of 2 and irritancy rating of 1. Both of these numbers come from the 1989 study that used rabbit ears; a "2" means mildly comedogenic and a "1" means low irritancy.

Here's the catch: rabbit skin is more sensitive than human skin and throws a lot of false positives. A 1996 reappraisal found that ingredients rated 1-2 in the rabbit ear tests are generally safe for humans.

Remember comedogenic ratings are unable to assess the entire formula of a product or how it will react on your skin. Just be sure to patch test if you are unsure about certain ingredients.

This ingredient is not fungal acne safe. Cetearyl alcohol is a fatty alcohol with chain lengths that fall within the range that Malassezia can metabolize.

A 2019 study has also observed Malassezia growth in the presence of this ingredient, confirming it to be not-fungal acne safe.

Cetearyl Glucoside is a sugar-based emulsifier. It is usually made by combining cetearyl alcohol and glucose.

Belonging to the aklyl polyglucoside (APG) family, Cetearyl Glucoside has a sugar "head" that loves water and a fatty "tail" that loves oil. This means it can shuffle oil and water into a stable and smooth emulsion.

Typical use levels are between 1-5% and this ingredient is considered to be non-irritating by the CIR Expert Panel Review.

Once applied, your skin's glucoside hydrolases breaks it down to the parent fatty alcohol and glucose. This is why this ingredient may not be fungal acne safe.

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.

Glucose is a simple sugar (a monosaccharide). In skincare, it is mostly a humectant and skin conditioning agent.

Mechanistically, it has multiple hydroxyl groups that hydrogen-bond to water. This pulls moisture into the upper layers of skin to keep the surface soft and hydrated.

It's worth knowing sugars are already a natural component of the skin's NMF (natural moisturizing factor) so it's a molecule that your stratum corneum is well-acquainted with.

Just so you know, glucose is hydrophilic (water-loving) and the stratum corneum is a strong barrier to hydrophilic compounds. This just means penetration is slow and most of the action is happening on the surface.

Gram-to-gram, glucose is not as efficient as a humectant as glycerin. This is why you'll likely see glycose paired with stronger humectants for a bigger hydration payoff.

In skincare, glucose is typically derived from corn or other starch sources.

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.

Hydrolyzed Hyaluronic Acid is hyaluronic acid (HA) that is broken down into lower molecular weight fragments.

It's a humectant that pulls and holds water in the skin to help with hydration, plumpness, and reduce transepidermal water loss.

Because hydrolyzed hyaluronic acid is smaller in size, it can slip past your outermost layer of skin more easily than full-sized HA.

Most formulations will combine all sizes to get the best of both worlds.

Typical usage levels range from 0.01-1%. Any percentage higher than 2% might become goopy and tacky.

This ingredient is created by putting sodium hyaluronate through hydrolysis.

You might know this as 'mini' or 'ultra low-molecular weight' hyaluronic acid. The small molecule size means it is able to travel deeper in the skin.

According to studies, low molecular-weight hyaluronic acid can:

One study from 2011 found ultra-low weight HA to show pro-inflammatory properties. Another study from 2022 found it to downregulate UV-B induced inflammation.

Hydrolysis is a process of changing a molecule using water or enzymes.

This ingredient is water-soluble.

Polyglyceryl-3 Methylglucose Distearate is a plant-derived emulsifier whose only job is to keep the oily and watery parts of a formula blended so it doesn't separate into layers.

It's compatible with a wide-range of active ingredients and especially good at making emulsions survive heat/freeze cycles.

Typical use concentrations range from 2-3% and it works across a pH of 4.5-8.5.

This ingredient has been found safe to use in cosmetics and has a low irritation profile.

Because it's build on stearic acid, it may not be fungal acne safe. Stearic acid is a C18 fatty acid that falls within the range (C11-24) that Malassezia can feed on.

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 Side-by-side

  1. 01Water
  2. 02Butylene Glycol
  3. 03Ethylhexyl Palmitate
  4. 04Squalane
  5. 05Glycerin
  6. 06Cetyl Alcohol
  7. 07Caprylic/Capric Triglyceride
  8. 08Dimethicone
  9. 09Hydrogenated Vegetable Oil
  10. 10Glyceryl Stearate
  11. 11PEG-100 Stearate
  12. 12Bifida Ferment Lysate
  13. 13Lactose
  14. 14Lactis Proteinum
  15. 15Yogurt Extract
  16. 16Hydrolyzed Rice Protein
  17. 17Cichorium Intybus Root Extract
  18. 18Vaccinium Angustifolium Fruit Extract
  19. 19Vegetable Oil
  20. 20Camelina Sativa Seed Oil
Source · skinsort.com
02

Product index

Related product references

03

Comparison edit

Read side by side