Peptide Skincare & BeautySkin science and ingredient guides

Skin science article

Fenty Beauty Fat Water Hydrating Milky Toner Essence with Hyaluronic Acid + Tamarind Versus rhode Peptide Glazing Fluid

Fenty Beauty Fat Water Hydrating Milky Toner Essence with Hyaluronic Acid + Tamarind Versus rhode Peptide Glazing Fluid This hydrating toner is formulated around Squalane and Niacinamide to hydrate skin and strengthen the skin barrier. This barrier-repair seru

Fenty Beauty Fat Water Hydrating Milky Toner Essence with Hyaluronic Acid + Tamarind Versus rhode Peptide Glazing Fluid

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

This barrier-repair serum is formulated around Sclerocarya Birrea Seed Oil and Niacinamide to strengthen the skin barrier and soften the look of wrinkles.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Propanediol

Glycerin

Squalane

Glyceryl Stearate

Niacinamide

Panthenol

Cocos Nucifera Oil

Pyrus Malus Fruit Extract

Hyaluronic Acid

Tamarindus Indica Seed Polysaccharide

Sodium PCA

Magnesium PCA

Zinc PCA

Manganese PCA

Citrullus Lanatus Seed Oil

Adansonia Digitata Seed Oil

Malpighia Punicifolia Fruit Extract

Camellia Sinensis Leaf Extract

Tocopherol

Ethylhexylglycerin

Hydroxyethylcellulose

Caprylyl Glycol

Hexylene Glycol

Potassium Cetyl Phosphate

Tetrasodium Glutamate Diacetate

Potassium Sorbate

Sodium Hydroxide

Disodium Phosphate

Sodium Benzotriazolyl Butylphenol Sulfonate

Polyacrylate Crosspolymer-6

Polysorbate 60

Sodium Glycolate

Sodium Formate

Sodium Phosphate

Phenoxyethanol

Parfum

Hexyl Cinnamal

Limonene

Linalool

Benzyl Salicylate

CI 15985

CI 14700

Water, Propanediol, Glycerin, Squalane, Glyceryl Stearate, Niacinamide, Panthenol, Cocos Nucifera Oil, Pyrus Malus Fruit Extract, Hyaluronic Acid, Tamarindus Indica Seed Polysaccharide, Sodium PCA, Magnesium PCA, Zinc PCA, Manganese PCA, Citrullus Lanatus Seed Oil, Adansonia Digitata Seed Oil, Malpighia Punicifolia Fruit Extract, Camellia Sinensis Leaf Extract, Tocopherol, Ethylhexylglycerin, Hydroxyethylcellulose, Caprylyl Glycol, Hexylene Glycol, Potassium Cetyl Phosphate, Tetrasodium Glutamate Diacetate, Potassium Sorbate, Sodium Hydroxide, Disodium Phosphate, Sodium Benzotriazolyl Butylphenol Sulfonate, Polyacrylate Crosspolymer-6, Polysorbate 60, Sodium Glycolate, Sodium Formate, Sodium Phosphate, Phenoxyethanol, Parfum, Hexyl Cinnamal, Limonene, Linalool, Benzyl Salicylate, CI 15985, CI 14700

Butylene Glycol

Sclerocarya Birrea Seed Oil

Tetradecane

Capryloyl Glycerin/Sebacic Acid Copolymer

Diheptyl Succinate

Benzyl Alcohol

Glyceryl Oleate

Sucrose Palmitate

Hydroxyacetophenone

Carbomer

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Sodium Hyaluronate

Dilauryl Thiodipropionate

Acetyl Hexapeptide-8

Water, Butylene Glycol, Glycerin, Sclerocarya Birrea Seed Oil, Niacinamide, Tetradecane, Capryloyl Glycerin/Sebacic Acid Copolymer, Diheptyl Succinate, Benzyl Alcohol, Glyceryl Oleate, Sucrose Palmitate, Hydroxyacetophenone, Carbomer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Caprylyl Glycol, Sodium Hydroxide, Disodium Phosphate, Sodium Phosphate, Sodium Hyaluronate, Dilauryl Thiodipropionate, Acetyl Hexapeptide-8

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.

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).

Disodium Phosphate is a water-soluble powder used as a pH adjuster and mild chelating agent. It basically holds a specific pH and binds stray metal ions so your product stays stable.

This ingredient is usually used at very low levels and concentrations range from 0.000054% - 2.9%. The CIR Expert Panel states this ingredient to be non-irritating at current use levels.

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.

Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.

In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.

Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.

"Alkaline" refers to a high pH level. A low pH level would be considered acidic.

Sodium Phosphate is is behind-the-scenes formulation helper. Its main job is buffering, or locking in the product's pH.

This helps ensure the formula stays at its intended acidity through manufacturing, shipping, and sitting on your shelf. Many active ingredients like vitamin C or retinoids are pH sensitive so maintaining their happy pH range matters.

It is synthetic and reported use concentrations are very low (up to 0.086% in face powders).

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. 03Glycerin
  4. 04Caprylic/Capric Triglyceride
  5. 05Squalane
  6. 06Diheptyl Succinate
  7. 07Pentylene Glycol
  8. 081,2-Hexanediol
  9. 09Helianthus Annuus Seed Oil
  10. 10Dioscorea Villosa Root Extract
  11. 11Copper Tripeptide-1
  12. 12Oligopeptide-1
  13. 13Nicotiana Benthamiana Hexapeptide-40 Sh-Polypeptide-76
  14. 14Nicotiana Benthamiana Hexapeptide-40 Sh-Polypeptide-47
  15. 15Acetyl Sh-Hexapeptide-5 Amide Acetate
  16. 16Ceramide NP
  17. 17Niacinamide
  18. 18Centella Asiatica Extract
  19. 19Beta-Glucan
  20. 20Sodium Hyaluronate
Source · skinsort.com
03

Comparison edit

Read side by side