Here's our complete breakdown comparing the ingredients, attributes, and more of The Ordinary Natural Moisturizing Factors + HA for Scalp versus The Ordinary Multi-Peptide Serum for Hair Density .
Last updated on October 25, 2023. Published on November 06, 2022
Overview
What they are
These products are both vegan, cruelty-free, and reef safe . They have a total of 6 ingredients in common
Cool Features
They both contain AHA
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, parabens, silicones or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Price
Ingredient Info
The Ordinary Natural Moisturizing Factors + HA for Scalp 36 ingredients
The Ordinary Multi-Peptide Serum for Hair Density 36 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Fragrance Free
This product is free of fragrances 🎉
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Vegan
This product is vegan 🎉
Cruelty Free
This product is cruelty-free 🎉
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Fragrance Free
This product is free of fragrances 🎉
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Vegan
This product is vegan 🎉
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
The Ordinary Natural Moisturizing Factors + HA for Scalp 36 ingredients
The Ordinary Multi-Peptide Serum for Hair Density 36 ingredients
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 3 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Concerns
This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Build your routine, track which ingredients work for you, and much more with your free account.
Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
The Ordinary Natural Moisturizing Factors + HA for Scalp 36 ingredients
The Ordinary Multi-Peptide Serum for Hair Density 36 ingredients
Water • Squalane • C12-13 Alkyl Glyceryl Hydrolyzed Hyaluronate • Arginine • Aspartic Acid • Glycine • Alanine • Serine • Valine • Isoleucine • Proline • Threonine • Histidine • Phenylalanine • Glutamic Acid • Glucose • Fructose • Sucrose • PCA • Sodium PCA • Zinc PCA • Magnesium PCA • Manganese PCA • Urea • Sodium Lactate • Lactic Acid • Hexyl Nicotinate • Lauryl Glucoside • Myristyl Glucoside • Polyglyceryl-6 Laurate • Isoceteth-20 • Dextrin • Hexylene Glycol • Potassium Sorbate • 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
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterThe Ordinary Natural Moisturizing Factors + HA for Scalp contains this as ingredient number 1.
The Ordinary Multi-Peptide Serum for Hair Density contains this as ingredient number 1.
Arginine is an amino acid that is important for human development. Your body uses is it to produce hair keratin and skin collagen.
As a cosmetic ingredient, Arginine has antioxidant properties and can also help repair damaged skin. This ingredient is derived either synthetically or from animals.
Arginine isn't fungal acne safe when used in the presence of other lipids (fats, fatty acids, oils, esters, etc). Oils and fats occur naturally within the skin, so take caution when using Arginine if you're prone to fungal acne.
Learn more about ArginineThe Ordinary Natural Moisturizing Factors + HA for Scalp contains this as ingredient number 4.
The Ordinary Multi-Peptide Serum for Hair Density contains this as ingredient number 17.
Glycine is an amino acid that helps build proteins. It is already present in our skin as our bodies produce them naturally.
Glycine helps keep skin hydrated and reduce signs of aging. Amino acids help transport moisture throughout our skin; glycine already plays a role in helping keep our skin moisturized.
As collagen is made up of glycine and other amino acids, it is believed Glycine may help our skin produce more collagen. Collagen helps keep skin plump and firm.
Learn more about GlycineThe Ordinary Natural Moisturizing Factors + HA for Scalp contains this as ingredient number 6.
The Ordinary Multi-Peptide Serum for Hair Density contains this as ingredient number 18.
Lactic Acid is an AHA that is derived from fermenting lactose, a carbohydrate from milk. It removes the top layer of old and dead skin cells and helps increase cell turnover.
Benefits of Lactic Acid are that it can help to reduce large pores and reduce the effects of aging. Some potential downsides are that it can be bad for dry skin, cause irritation, worsen eczema, and worsen rosacea.
Not only does it help exfoliate the skin, it helps strengthen the skin's barrier. When applied, lactic acid helps the skin create ceramides.
Lactic acid is an over-the-counter chemical exfoliant that comes from the fermentation of lactose — a carbohydrate found in milk.
Legend has it that Cleopatra used to bathe in sour milk to help reduce wrinkles.
Read more about some other popular AHA's here:
Learn more about Lactic AcidThe Ordinary Natural Moisturizing Factors + HA for Scalp contains this as ingredient number 26.
The Ordinary Multi-Peptide Serum for Hair Density contains this as ingredient number 21.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
The Ordinary Natural Moisturizing Factors + HA for Scalp contains this as ingredient number 35.
The Ordinary Multi-Peptide Serum for Hair Density contains this as ingredient number 35.
Chlorphenesin is a synthetic preservative. It helps protect a product against bacteria in order to extend shelf life. In most cases, Chlorphenesin is paired with other preservatives such as phenoxyethanol and caprylyl glycol.
Chlorphenesin is a biocide. This means it is able to help fight the microorganisms on our skin. It is also able to fight odor-releasing bacteria.
Chlorphenesin is soluble in both water and glycerin.
Studies show Chlorphenesin is easily absorbed by our skin. You should speak with a skincare professional if you have concerns about using Chlorphenesin.
Learn more about ChlorphenesinThe Ordinary Natural Moisturizing Factors + HA for Scalp contains this as ingredient number 36.
The Ordinary Multi-Peptide Serum for Hair Density contains this as ingredient number 36.
Here's what our community thinks of the ingredients in these two products.
The Ordinary Natural Moisturizing Factors + HA for Scalp 36 ingredients
The Ordinary Multi-Peptide Serum for Hair Density 36 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
The Ordinary Natural Moisturizing Factors + HA for Scalp 36 ingredients
The Ordinary Multi-Peptide Serum for Hair Density 36 ingredients
Reviews
Here's what our community thinks
The Ordinary Natural Moisturizing Factors + HA for Scalp 36 ingredients
Excellent For Dry Scalp
For someone who has had a dry scalp condition since birth, this product works extremely well. I put it on at nighttime and when I wake up, my scalp has far less flakes than it had last night. I do this daily and...
Excellent For Dry Scalp
For someone who has had a dry scalp condition since birth, this product works extremely well. I put it on at nighttime and when I wake up, my scalp has far less flakes than it had last night. I do this daily and there has been a huge reduction in itching, redness and flakiness.
Just don't put this on your face, since it causes fungal acne.
Absolutely terrible for me, personally.
It must feed the type of fungus I have on my scalp because it made my dandruff sooo much worse, like huge flakes formed overnight.
I possibly have fungal acne, so if you have it I would...
Absolutely terrible for me, personally.
It must feed the type of fungus I have on my scalp because it made my dandruff sooo much worse, like huge flakes formed overnight.
I possibly have fungal acne, so if you have it I would definitely avoid it. Coconut oil does the same thing to me.
Alternatives
Our Dupe Finder has found 24 potential alternatives that have similar ingredients to The Ordinary Natural Moisturizing Factors + HA for Scalp.
See 24 alternativesOur Dupe Finder has found 3 potential alternatives that have similar ingredients to The Ordinary Multi-Peptide Serum for Hair Density.
See 3 alternatives