OGX Beauty Progrowth + Peptide Scalp Serum Versus The Ordinary Multi-Peptide Serum for Hair Density

OGX Beauty Progrowth + Peptide Scalp Serum Versus The Ordinary Multi-Peptide Serum for Hair Density

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Pentylene Glycol

Pisum Sativum Peptide

Niacinamide

Hydrolyzed Rice Protein

Panthenol

Caffeine

Chrysanthemum Parthenium Flower/Leaf/Stem Juice

Mangifera Indica Leaf Extract

Isochrysis Galbana Extract

Propanediol

Hydroxyethylcellulose

Disodium EDTA

Sodium Benzoate

Citric Acid

Sodium Hydroxide

Water, Pentylene Glycol, Pisum Sativum Peptide, Niacinamide, Hydrolyzed Rice Protein, Panthenol, Caffeine, Chrysanthemum Parthenium Flower/Leaf/Stem Juice, Mangifera Indica Leaf Extract, Isochrysis Galbana Extract, Propanediol, Hydroxyethylcellulose, Disodium EDTA, Sodium Benzoate, Citric Acid, Sodium Hydroxide

Butylene Glycol

Glycerin

Biotinoyl Tripeptide-1

Acetyl Tetrapeptide-3

Larix Europaea Wood Extract

Pisum Sativum Extract

Scutellaria Baicalensis Root Extract

Triticum Vulgare Germ Extract

Glycine Soja Germ Extract

Trifolium Pratense Flower Extract

Camellia Sinensis Leaf Extract

Apigenin

Oleanolic Acid

Arginine

Glycine

Calcium Gluconate

Zinc Chloride

Lactic Acid

Gluconolactone

Dextran

Maltodextrin

Xanthan Gum

Dimethyl Isosorbide

Polysorbate 20

PPG-26-Buteth-26

PEG-40 Hydrogenated Castor Oil

Trisodium Ethylenediamine Disuccinate

Sodium Metabisulfite

Phenoxyethanol

Chlorphenesin

Water, Propanediol, Butylene Glycol, Glycerin, Caffeine, Biotinoyl Tripeptide-1, Acetyl Tetrapeptide-3, Larix Europaea Wood Extract, Pisum Sativum Extract, Scutellaria Baicalensis Root Extract, Triticum Vulgare Germ Extract, Glycine Soja Germ Extract, Trifolium Pratense Flower Extract, Camellia Sinensis Leaf Extract, Apigenin, Oleanolic Acid, Arginine, Glycine, Calcium Gluconate, Zinc Chloride, Lactic Acid, Gluconolactone, Dextran, Maltodextrin, Hydroxyethylcellulose, Xanthan Gum, Pentylene Glycol, Dimethyl Isosorbide, Polysorbate 20, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Trisodium Ethylenediamine Disuccinate, Sodium Metabisulfite, Sodium Benzoate, Phenoxyethanol, Chlorphenesin

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Ingredients Explained

These ingredients are found in both products.

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

Caffeine is a naturally occurring plant compound found in coffee beans, tea leaves, cocoa pods, and guarana.

As an antioxidant, caffeine protects your skin from free radical damage caused by UV exposure and envionrmnetal stressors.

Early research also shows that caffeine can help calm redness, soothe irritated skin, and support hair growth by stimulating microcirculation in the scalp.

You might have seen eye creams marketing caffeine as a depuffing ingredient. This is because it is a vasoconstrictor meaning it can temporarily constrict blood vessels, though clinical evidence for this specific use is still limited.

Most skincare products contain this ingredient at concentrations between 1-6%. It is able to penetrate skin easily regardless of skin type or thickness.

Just so you know, a very small number of case reports describe caffeine-induced allergy. This ingredient is generally well-tolerated, non-irritating, and non-sensitizing for the majority of people.

Hydroxyethylcellulose is used to improve the texture of products. It is created from a chemical reaction involving ethylene oxide and alkali-cellulose. Cellulose is a sugar found in plant cell walls and help give plants structure.

This ingredient helps stabilize products by preventing ingredients from separating. It can also help thicken the texture of a product.

This ingredient can also be found in pill medicines to help our bodies digest other ingredients.

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%.

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 Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.

Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.

Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.

It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.

Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.

We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.

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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