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Skin science article

Gold Bond Ultimate Rough & Bumpy Daily Skin Therapy Versus Paula's Choice Weightless Body Treatment 2% BHA

Gold Bond Ultimate Rough & Bumpy Daily Skin Therapy Versus Paula's Choice Weightless Body Treatment 2% BHA What's inside Key Ingredients Benefits Concerns Ingredients Side-by-side Water Gluconolactone Hydroxyethyl Urea Butyrospermum Parkii Butter Extract Cetyl

Gold Bond Ultimate Rough & Bumpy Daily Skin Therapy Versus Paula's Choice Weightless Body Treatment 2% BHA

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Gluconolactone

Hydroxyethyl Urea

Butyrospermum Parkii Butter Extract

Cetyl Alcohol

Ammonium Lactate

Petrolatum

Potassium Hydroxide

Propanediol

Salicylic Acid

Dimethicone

Glyceryl Stearate

Steareth-21

Aloe Barbadensis Leaf Juice

Jojoba Esters

Theobroma Cacao Seed Butter

Caprylyl Methicone

Polyacrylate Crosspolymer-6

PPG-3 Benzyl Ether Myristate

Citrus Limon Fruit Extract

Citrus Aurantium Dulcis Fruit Extract

Pyrus Malus Fruit Extract

Saccharum Officinarum Extract

Zingiber Officinale Root Extract

Camellia Sinensis Leaf Extract

Tocopheryl Acetate

Magnesium Ascorbyl Phosphate

Panthenol

Bisabolol

Polyglyceryl-4 Laurate/Succinate

Stearamidopropyl Pg-Dimonium Chloride Phosphate

Phenoxyethanol

Propylene Glycol

Hydroxyethylcellulose

Water, Gluconolactone, Hydroxyethyl Urea, Butyrospermum Parkii Butter Extract, Cetyl Alcohol, Ammonium Lactate, Petrolatum, Potassium Hydroxide, Propanediol, Salicylic Acid, Dimethicone, Glyceryl Stearate, Steareth-21, Aloe Barbadensis Leaf Juice, Jojoba Esters, Theobroma Cacao Seed Butter, Caprylyl Methicone, Polyacrylate Crosspolymer-6, PPG-3 Benzyl Ether Myristate, Citrus Limon Fruit Extract, Citrus Aurantium Dulcis Fruit Extract, Pyrus Malus Fruit Extract, Saccharum Officinarum Extract, Zingiber Officinale Root Extract, Camellia Sinensis Leaf Extract, Tocopheryl Acetate, Magnesium Ascorbyl Phosphate, Panthenol, Bisabolol, Polyglyceryl-4 Laurate/Succinate, Stearamidopropyl Pg-Dimonium Chloride Phosphate, Phenoxyethanol, Propylene Glycol, Hydroxyethylcellulose

Butylene Glycol

PPG-14 Butyl Ether

Chamomilla Recutita Flower Extract

Epilobium Angustifolium Extract

Camellia Oleifera Leaf Extract

Vanilla Planifolia Fruit Extract

Allantoin

Cyclopentasiloxane

Cyclohexasiloxane

Dimethiconol

PEG-40 Stearate

Sorbitan Stearate

Pvm/Ma Decadiene Crosspolymer

Polyacrylamide

C13-14 Isoparaffin

Laureth-7

Disodium EDTA

Sodium Hydroxide

Hexylene Glycol

Caprylyl Glycol

Caprylic/Capric Triglyceride

Ethylhexylglycerin

Water, Butylene Glycol, Cetyl Alcohol, PPG-14 Butyl Ether, Salicylic Acid, Dimethicone, Tocopheryl Acetate, Chamomilla Recutita Flower Extract, Epilobium Angustifolium Extract, Camellia Oleifera Leaf Extract, Vanilla Planifolia Fruit Extract, Bisabolol, Allantoin, Cyclopentasiloxane, Cyclohexasiloxane, Dimethiconol, PEG-40 Stearate, Sorbitan Stearate, Pvm/Ma Decadiene Crosspolymer, Polyacrylamide, C13-14 Isoparaffin, Laureth-7, Disodium EDTA, Sodium Hydroxide, Hexylene Glycol, Caprylyl Glycol, Caprylic/Capric Triglyceride, Ethylhexylglycerin, Phenoxyethanol

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.

Bisabolol is a gentle skin conditioner, antioxidant, and soothing ingredient.

It's primary claim to fame is soothing and research shows topically applied bisabolol can quiet the chemical messengers that cause your skin to become inflamed, helping to sooth any irritation.

A clinical study found that applying 0.5% bisabolol daily for 8 weeks produced an average 9% decrease in skin pigmentation. Researchers found it can also suppress the process that leads to excess melanin production in skin.

In vitro studies found that bisabolol combined with propylene glycol significantly increased skin permeability by increasing lipid fluidity in the stratum corneum.

You'll likely see use concentrations quite low, usually 0.1-0.2%.

Overall, this is a well-tolerated ingredient that works well in formulas designed for sensitive, reactive, or post-procedure skin.

Cetyl Alcohol is a fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product.

Its main roles are:

Though it has "alcohol" in the name, it is not related to denatured alcohol or ethyl alcohol.

The FDA allows products labeled "alcohol-free" to have fatty alcohols.

This ingredient may not be fungal acne safe. It is a primary fatty alcohol with a chain length above 12 carbons. A study from 2019 show Malassezia can feed on fatty alcohols in this range, so it may trigger fungal acne in those prone to it.

Dimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane.

What it does:

Dimethicone comes in different viscosities:

Depending on the viscosity, dimethicone has different properties.

Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.

This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.

Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.

Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).

It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome.

On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive.

Another perk of this ingredient is that it stays functional across a wide pH range (3-10).

You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own.

Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU.

Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages.

Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon.

Salicylic Acid (also known as beta hydroxy acid or BHA) is a well-known ingredient for treating skin that struggles with acne and clogged pores. It exfoliates both the skin's surface and deep within the pores to help clear out buildup, control oil, and reduce inflammation.

Unlike AHAs (alpha hydroxy acids), salicylic acid is oil-soluble. This allows it to penetrate into pores which makes it especially effective for treating blackheads and preventing future breakouts.

Salicylic acid is also known for its soothing properties. It has a similar structure to aspirin and can calm inflamed or irritated skin, making it a good option for acne-prone skin that is also sensitive.

Concentrations of 0.5-2% are recognized by the U.S. FDA as an over-the-counter topical acne product.

It can cause irritation and/or dryness if one's skin already has a compromised moisture barrier, so it's best to focus on repairing that before introducing this ingredient into your routine.

While salicylic acid does not increase sun sensitivity, it’s still important to wear sunscreen daily to protect your skin.

If you are looking for the ingredient called BHA or Butylated Hydroxyanisole, click here.

Tocopheryl Acetate is a stable, shelf-friendly form of vitamin E.

Formulators love it because plain vitamin E oxidizes quickly once it hits air. This acetate version stays stable and resists going off, helping to extend a product's shelf life.

It's actually inactive on its own and works like a slow-release "storage" form; the enzymes in your skin called esterases gradually convert it into active vitamin E over time.

One in vivo study showed 5% of the acetate in the living layer of the epidermis converted to vitamin E after 5 days of application. This study also found the skin gained protection against UV damage even though the conversion was slow and small.

Once converted, vitamin E acts as a skin's main fat-soluble antioxidant that fights free radicals to protect skin from damage.

Topical vitamin E generally boosts the skin's photoprotection, and it reduced UV-damage in animal models.

This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.

Overall, it has a pretty solid safety profile and has been found to be non-irritating and non-comedogenic. Allergic reactions may happen but stay rare due to how widely the ingredient gets used.

The concentration will vary depending on the formula; industry data shows 0.1% in baby lotions, 3% in lipsticks, and 5% in foot powders. You can also find this ingredient at 100% in a pure vitamin E oil.

Most leave-on skincare keeps it at the lower end, often between 0.5-1%.

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.

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Formula cabinet

Ingredients & structured notes

Ingredient index

Ingredients Explained

  1. 01These ingredients are found in both products.
  2. 02Ingredients higher up in an ingredient list are typically present in a larger amount.
  3. 03Allantoin is a soothing ingredient known for its protective and moisturizing properties; it's basically a quiet workhorse ingredient you can find in a huge range of cosmetics.
  4. 04Though it can be derived from the comfrey plant, allantoin is produced synthetically for cosmetic products to ensure purity.
  5. 05Research shows it can encourage your skin cells to turn over and renew by stimulating keratinocyte and fibroblast proliferation.
  6. 06It also has mild keratolytic properties to help loosen and shed dead skin cells without being harsh.
  7. 07Studies also suggest allantoin can help calm inflammation by dialing down some of the chemical signals your skin sends out when it is irritated.
  8. 08This ingredient is typically used in the 0.1-0.5% range, and the FDA recognizes it as a skin protectant in OTC products up to 2%.
  9. 09Overall, allantoin is a wonderful addition to most routines; it is stable across a wide pH range (~4-8), works well with other ingredients, and is considered non-sensitizing/non-irritating.
  10. 10Fun fact: Allantoin is naturally occurring in comfrey root, beets, chamomile, and wheat sprouts. Our bodies even produce it as a byproduct of uric acid metabolism.
  11. 11Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
  12. 12Topically, glycerin does several things at once:
  13. 13Your 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.
  14. 14Aquaporin-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.
  15. 15This 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.
  16. 16Just know very high concentrations (>40%) can feel tacky in low humidity.
  17. 17Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
  18. 18Glyceryl Stearate is made by reacting glycerin with stearic acid (typically sourced from plant oils like palm or coconut). It's an emulsifier, emollient, and mild occlusive.
  19. 19Emulsifiers help ingredients like oil and water stay mixed so your formula stays nicely blended and uniform in texture.
  20. 20This ingredient is typically used in concentrations between 1-10%. Studies have found it to be non-sensitizing, non-phototoxic, and non-photoallergenic.
Source · skinsort.com
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Product index

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Comparison edit

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