Collagen & Peptide NutritionNutrition and collagen guides

Nutrition guide

L'Oreal Extraordinary Oil Shampoo Versus Pantene Pro-V Miracles Infinite Lengths Biotin + Collagen Shampoo

L'Oreal Extraordinary Oil Shampoo Versus Pantene Pro-V Miracles Infinite Lengths Biotin + Collagen Shampoo What's inside Key Ingredients Benefits Concerns Ingredients Side-by-side Water Sodium Laureth Sulfate Sodium Chloride Cocamidopropyl Betaine Dimethicone

L'Oreal Extraordinary Oil Shampoo Versus Pantene Pro-V Miracles Infinite Lengths Biotin + Collagen Shampoo

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Sodium Laureth Sulfate

Sodium Chloride

Cocamidopropyl Betaine

Dimethicone

CI 77891

CI 19140

CI 17200

Guar Hydroxypropyltrimonium Chloride

Mica

Coco-Betaine

Cocos Nucifera Oil

Sodium Benzoate

Sodium Hydroxide

Hydrogenated Jojoba Oil

Phenoxyethanol

Steareth-6

Acetic Acid

PEG-100 Stearate

Trideceth-10

Trideceth-3

Salicylic Acid

Fumaric Acid

Simmondsia Chinensis Seed Oil

Linalool

Amodimethicone

Carbomer

Citric Acid

Coumarin

Hexylene Glycol

Hexyl Cinnamal

Glycerin

Glycol Distearate

Parfum

Water, Sodium Laureth Sulfate, Sodium Chloride, Cocamidopropyl Betaine, Dimethicone, CI 77891, CI 19140, CI 17200, Guar Hydroxypropyltrimonium Chloride, Mica, Coco-Betaine, Cocos Nucifera Oil, Sodium Benzoate, Sodium Hydroxide, Hydrogenated Jojoba Oil, Phenoxyethanol, Steareth-6, Acetic Acid, PEG-100 Stearate, Trideceth-10, Trideceth-3, Salicylic Acid, Fumaric Acid, Simmondsia Chinensis Seed Oil, Linalool, Amodimethicone, Carbomer, Citric Acid, Coumarin, Hexylene Glycol, Hexyl Cinnamal, Glycerin, Glycol Distearate, Parfum

Sodium Cocoyl Isethionate

Lauramidopropyl Betaine

Sodium Lauroyl Sarcosinate

Biotin

Collagen

Panthenol

Panthenyl Ethyl Ether

Tocopheryl Acetate

Histidine

Polyquaternium-10

Sodium Citrate

Sodium Salicylate

Tetrasodium EDTA

Water, Sodium Cocoyl Isethionate, Lauramidopropyl Betaine, Cocamidopropyl Betaine, Sodium Lauroyl Sarcosinate, Parfum, Biotin, Collagen, Panthenol, Panthenyl Ethyl Ether, Tocopheryl Acetate, Histidine, Polyquaternium-10, Citric Acid, Sodium Citrate, Sodium Benzoate, Sodium Salicylate, Tetrasodium EDTA

Alternatives

Ingredients Explained

These ingredients are found in both products.

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

Citric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes.

Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath.

However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products.

Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH.

In skincare formulas, citric acid can:

While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants.

Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations.

Rosacea skin has a lower threshold for acids generally, with 62.5% of rosacea subjects in one study reacting to lactic acid in a sting test. This is why we mark citric acid as a potential rosacea trigger.

However, this ingredient shows up as a pH adjuster or chelator at roughly 0.1-1% in many products. These low levels are unlikely to be an issue for rosacea skin and becomes a potential trigger at exfoliating concentrations (20%). Because everybody's skin is unique, we recommend a patch test if you are unsure.

Cocamidopropyl Betaine is a fatty acid created by mixing similar compounds in coconut oil and dimethylaminopropylamine, a compound with two amino groups.

This ingredient is a surfactant and cleanser. It helps gather the dirt, pollutants, and other impurities in your skin to be washed away. It also helps thicken a product and make the texture more creamy.

Being created from coconut oil means Cocamidopropyl Betaine is hydrating for the skin.

While Cocamidopropyl Betaine was believed to be an allergen, a study from 2012 disproved this. It found two compounds in unpure Cocamidopropyl Betaine to be the irritants: aminoamide and 3-dimethylaminopropylamine. High-grade and pure Cocamidopropyl Betaine did not induce allergic reactions during this study.

Parfum is a catch-all term for an ingredient or more that is used to give a scent to products.

Also called "fragrance", this ingredient can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "parfum" in the ingredients list is a different mixture.

For instance, Habanolide is a proprietary trade name for a specific aroma chemical. When used as a fragrance ingredient in cosmetics, most aroma chemicals fall under the broad labeling category of “FRAGRANCE” or “PARFUM” according to EU and US regulations.

The term 'parfum' or 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.

For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance by INCI standards.

One example is Calendula flower extract. Calendula is an essential oil that still imparts a scent or 'fragrance'.

Depending on the blend, the ingredients in the mixture can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.

Parfum can also be used to mask or cover an unpleasant scent.

The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.

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!

Similar Comparisons

SUPPLEMENTAL FIELD FILE

Notes to carry forward.

Source-derived references linked through this guide’s public topic markers.

01
REFERENCE CARDS

Ingredients, lists & structured values

INGREDIENT LIST

Ingredients Explained

  • These ingredients are found in both products.
  • Ingredients higher up in an ingredient list are typically present in a larger amount.
  • Citric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes.
  • Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath.
  • However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products.
  • Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH.
  • In skincare formulas, citric acid can:
  • While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants.
  • Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations.
  • Rosacea skin has a lower threshold for acids generally, with 62.5% of rosacea subjects in one study reacting to lactic acid in a sting test. This is why we mark citric acid as a potential rosacea trigger.
  • However, this ingredient shows up as a pH adjuster or chelator at roughly 0.1-1% in many products. These low levels are unlikely to be an issue for rosacea skin and becomes a potential trigger at exfoliating concentrations (20%). Because everybody's skin is u…
  • This ingredient is also known as coconut oil. It is a plant-derived ingredient with skin conditioning properties.
  • The fatty acid profile of coconut oil is mostly lauric acid (~54%), followed by capric, caprylic, palmitic, and myristic acids. This profile allows it to penetrate easily into skin, moisturize, and improve dry skin.
  • A double-blind study confirmed that extra virgin coconut oil is as effective as mineral oil for treating very dry skin. Another study found it outperformed mineral oil for mild to moderate atopic dermatitis in children.
  • Another study from 2018 found that virgin coconut oil can soothe inflammation and boost key skin barrier proteins. Just know this evidence is still only from lab settings and not human trials.
  • It has also been shown to reduce Staphylococcus aureus, a bacteria that commonly overgrows in people with eczema.
  • Clinical testing shows very minimal skin irritation and no evidence of sensitization or phototoxicity.
  • Coconut oil gets flagged as a "fragrance" because it has a natural mild scent (not because it's a synthetic perfume). The European Cosmetic ingredient database also lists "perfuming" as a function of this ingredient.
Source trail · skinsort.com →
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PROVISION SHELF

Products & side-by-side records

Product

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OGX Biotin & Collagen Conditioner

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