Curlsmith Full Lengths Density Elixir Scalp Serum Versus Curlsmith Scalp Stimulating Booster
Updated on October 25, 2023
Overview
What they are
These products are both vegan, cruelty-free, and reef safe . They have a total of 15 ingredients in common
Cool Features
They both contain AHA and PHA
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, parabens, silicones or sulfates
What's Inside
They both contain common allergens and fragrances
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Curlsmith Full Lengths Density Elixir Scalp Serum 35 ingredients
Curlsmith Scalp Stimulating Booster 31 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Curlsmith Full Lengths Density Elixir Scalp Serum 35 ingredients
Curlsmith Scalp Stimulating Booster 31 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPropanediol
SolventGlycerin
Humectant
Larix Europaea Wood Extract
HumectantGlycine Soja Germ Extract
EmollientPisum Sativum Sprout Extract
Skin ConditioningScutellaria Baicalensis Root Extract
AstringentCamellia Sinensis Leaf Extract
Antimicrobial
Phyllanthus Emblica Fruit Extract
HumectantHamamelis Virginiana Leaf Extract
Skin Conditioning
Lavandula Angustifolia Flower Extract
Cleansing
Thymus Vulgaris Leaf Extract
Skin ProtectingCedrus Atlantica Bark Extract
Perfuming
PEG-40 Hydrogenated Castor Oil
Emulsifying
Trifolium Pratense Flower Extract
Astringent
Triticum Vulgare Germ Extract
Skin ConditioningSodium Citrate
BufferingCitric Acid
Buffering
Butylene Glycol
Humectant
Glycine
Buffering
Arginine
Masking
PPG-26-Buteth-26
Skin ConditioningGluconolactone
Skin Conditioning
Dextran
Apigenin
Antioxidant
Acetyl Tetrapeptide-3
Skin Protecting
Oleanolic Acid
Skin ConditioningBiotinoyl Tripeptide-1
Calcium Gluconate
HumectantSodium Benzoate
Masking
Potassium Sorbate
Preservative
Zinc Chloride
SoothingSodium Metabisulfite
Antioxidant
Lactic Acid
Buffering
Phenoxyethanol
Preservative
Water, Propanediol, Glycerin, Larix Europaea Wood Extract, Glycine Soja Germ Extract, Pisum Sativum Sprout Extract, Scutellaria Baicalensis Root Extract, Camellia Sinensis Leaf Extract, Phyllanthus Emblica Fruit Extract, Hamamelis Virginiana Leaf Extract, Lavandula Angustifolia Flower Extract, Thymus Vulgaris Leaf Extract, Cedrus Atlantica Bark Extract, PEG-40 Hydrogenated Castor Oil, Trifolium Pratense Flower Extract, Triticum Vulgare Germ Extract, Sodium Citrate, Citric Acid, Butylene Glycol, Glycine, Arginine, PPG-26-Buteth-26, Gluconolactone, Dextran, Apigenin, Acetyl Tetrapeptide-3, Oleanolic Acid, Biotinoyl Tripeptide-1, Calcium Gluconate, Sodium Benzoate, Potassium Sorbate, Zinc Chloride, Sodium Metabisulfite, Lactic Acid, Phenoxyethanol
Water
Skin ConditioningPropanediol
SolventXanthan Gum
EmulsifyingPisum Sativum Sprout Extract
Skin ConditioningPaullinia Cupana Seed Extract
Skin ConditioningZingiber Officinale Root Extract
MaskingScutellaria Baicalensis Root Extract
AstringentHylocereus Undatus Fruit Extract
Skin ConditioningUrtica Dioica Leaf Extract
Skin ConditioningTriticum Vulgare Germ Extract
Skin ConditioningGlycine Soja Germ Extract
EmollientArginine
Masking
Caprylyl/Capryl Glucoside
CleansingCitric Acid
Buffering
Ethylhexylglycerin
Skin ConditioningGlyceryl Caprylate
EmollientPolyglyceryl-6 Oleate
Emulsifying
Sodium Cocoyl Glutamate
CleansingGlycerin
Humectant
Gluconolactone
Skin Conditioning
Calcium Gluconate
HumectantSodium Benzoate
Masking
Potassium Sorbate
Preservative
Sodium Surfactin
CleansingPhenoxyethanol
Preservative
Lactic Acid
Buffering
Hexyl Cinnamal
Perfuming
Alpha-Isomethyl Ionone
Perfuming
Linalool
Perfuming
Limonene
Perfuming
Parfum
Masking
Water, Propanediol, Xanthan Gum, Pisum Sativum Sprout Extract, Paullinia Cupana Seed Extract, Zingiber Officinale Root Extract, Scutellaria Baicalensis Root Extract, Hylocereus Undatus Fruit Extract, Urtica Dioica Leaf Extract, Triticum Vulgare Germ Extract, Glycine Soja Germ Extract, Arginine, Caprylyl/Capryl Glucoside, Citric Acid, Ethylhexylglycerin, Glyceryl Caprylate, Polyglyceryl-6 Oleate, Sodium Cocoyl Glutamate, Glycerin, Gluconolactone, Calcium Gluconate, Sodium Benzoate, Potassium Sorbate, Sodium Surfactin, Phenoxyethanol, Lactic Acid, Hexyl Cinnamal, Alpha-Isomethyl Ionone, Linalool, Limonene, Parfum
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. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterPropanediol 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.
Learn more about PropanediolGlycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinWe don't have a description for Glycine Soja Germ Extract yet.
We don't have a description for Pisum Sativum Sprout Extract yet.
Scutellaria Baicalensis Root Extract comes from the Baikal skullcap or Chinese skullcap plant. This plant is native to Northeast Asia and can be found in China, Mongolia, Korea, and Siberia.
In cosmetics, Scutellaria Baicalensis Root Extract provides antioxidant and anti-inflammatory benefits. This is due to the flavonoid composition of Scutellaria Baicalensis Root Extract.
In Chinese traditional folk medicine, Scutellaria Baicalensis Root Extract is used to help treat lung issues and hypertension.
Learn more about Scutellaria Baicalensis Root ExtractThis ingredient is extracted from the germ part of the wheat plant. The germ of a plant refers to the seed embryo, or part that sprouts into a new plant.
Some studies have found wheat germ to help with wound healing.
Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and even out skin tone.
If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.
Read more about some other popular AHA's here:
Learn more about Citric AcidArginine 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 ArginineGluconolactone is a PHA. PHAs are a great gentle alternative to traditional AHAs.
When applied, Gluconolactone has the same affect on skin as AHAs such as lactic acid. It helps dissolve the dead skin cells in the top layer of your skin. This improves texture and brightens the skin.
PHAs are more gentle than AHAs due to their larger structure. They do not penetrate as deeply as AHAs and take a longer time to dissolve dead cells. Studies show PHAs do not cause as much irritation.
Gluconolactone has some interesting properties:
In a 2004 study, Gluconolactone was found to prevent UV damage in mouse skin cells and has not been found to increase sun sensitivity. However, we still recommend wearing SPF daily.
This ingredient is is an created by reacting gluconic acid with an alcohol.
Learn more about GluconolactoneThis ingredient is calcium salt of gluconic acid. It is a humectant, meaning it attracts water to your skin.
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.
Learn more about Sodium BenzoatePotassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.
This ingredient comes from potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.
Both potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.
You'll often find this ingredient used with other preservatives.
Learn more about Potassium SorbateLactic 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 AcidPhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent 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.
Ingredient Ratings
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