Peptide Skincare & BeautySkin science and ingredient guides

Skin science article

Aquaphor Lip Balm Repair Stick Versus Mediheal Pantenolips Sleeping Mask

Aquaphor Lip Balm Repair Stick Versus Mediheal Pantenolips Sleeping Mask This barrier-repair lip moisturizer is formulated around Ricinus Communis Seed Oil and Butyrospermum Parkii Butter to strengthen the lip barrier and hydrate lips. This hydrating lip mask

Aquaphor Lip Balm Repair Stick Versus Mediheal Pantenolips Sleeping Mask

This barrier-repair lip moisturizer is formulated around Ricinus Communis Seed Oil and Butyrospermum Parkii Butter to strengthen the lip barrier and hydrate lips.

This hydrating lip mask is formulated around Ricinus Communis Seed Oil and Panthenol to hydrate lips and strengthen the lip barrier.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Octyldodecanol

Ricinus Communis Seed Oil

Beeswax

Bis-Diglyceryl Polyacyladipate-2

Butyrospermum Parkii Butter

Helianthus Annuus Seed Wax

Hydrogenated Castor Oil

Panthenol

Dimethicone

Water

Tocopheryl Acetate

Simmondsia Chinensis Seed Oil

Tocopherol

Ascorbyl Palmitate

Octyldodecanol, Ricinus Communis Seed Oil, Beeswax, Bis-Diglyceryl Polyacyladipate-2, Butyrospermum Parkii Butter, Helianthus Annuus Seed Wax, Hydrogenated Castor Oil, Panthenol, Dimethicone, Water, Tocopheryl Acetate, Simmondsia Chinensis Seed Oil, Tocopherol, Ascorbyl Palmitate

Polyisobutene

Ethylhexyl Palmitate

Polyglyceryl-2 Triisostearate

Ozokerite

Dimer Dilinoleyl Dimer Dilinoleate

Sorbitan Sesquioleate

Cetearyl Olivate

Sorbitan Olivate

Caprylic/Capric Triglyceride

Camellia Sinensis Seed Oil

Macadamia Ternifolia Seed Oil

Honey Extract

Lycium Chinense Fruit Extract

Vaccinium Macrocarpon Fruit Extract

Fragaria Chiloensis Fruit Extract

Rubus Idaeus Fruit Extract

Morus Nigra Fruit Extract

Rubus Fruticosus Fruit Extract

Ribes Nigrum Fruit Extract

Vaccinium Angustifolium Fruit Extract

Vaccinium Myrtillus Fruit Extract

Euterpe Oleracea Fruit Extract

1,2-Hexanediol

Sodium Hyaluronate

Parfum

Polyisobutene, Ethylhexyl Palmitate, Polyglyceryl-2 Triisostearate, Ozokerite, Ricinus Communis Seed Oil, Dimer Dilinoleyl Dimer Dilinoleate, Sorbitan Sesquioleate, Cetearyl Olivate, Sorbitan Olivate, Water, Panthenol, Butyrospermum Parkii Butter, Caprylic/Capric Triglyceride, Hydrogenated Castor Oil, Camellia Sinensis Seed Oil, Macadamia Ternifolia Seed Oil, Simmondsia Chinensis Seed Oil, Tocopherol, Honey Extract, Lycium Chinense Fruit Extract, Vaccinium Macrocarpon Fruit Extract, Fragaria Chiloensis Fruit Extract, Rubus Idaeus Fruit Extract, Morus Nigra Fruit Extract, Rubus Fruticosus Fruit Extract, Ribes Nigrum Fruit Extract, Vaccinium Angustifolium Fruit Extract, Vaccinium Myrtillus Fruit Extract, Euterpe Oleracea Fruit Extract, 1,2-Hexanediol, Sodium Hyaluronate, Parfum

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.

This ingredient is also known as shea butter. It is a plant-derived extract from the nuts of the Africa shea tree and one of the most well-studied emollients.

Because it has a high concentration of fatty acids (primarily oleic, stearic, and linoleic) it is able to form a protective barrier on the skin's surface. This helps seal in moisture and prevents transepidermal water loss (TEWL).

In vitro research found an increase in skin hydration by 58% and a decrease in TEWL by 37.8% after 24 hours of applying this ingredient (pretty impressive for a single ingredient!).

Besides hydration, shea butter also contains triterpenes that have anti-inflammatory potential. In particule, lupeol cinnamate has shown the highest anti-inflammatory activity in vivo.

Shea butter also contains vitamins A and E which may contribute to antioxidant activity.

While Shea Butter has an SPF rating of about 3-4, it is not a sunscreen replacement.

This ingredient may not be fungal acne safe because its fatty acids fall within the C11-C24 range that the Malassezia yeast can metabolize.

This ingredient shows up on a lot of "pore-clogging" lists but there's no real evidence behind that. It doesn't even have a comedogenic rating from an actual study; the numbers you'll find online come from blogs citing other blogs.

Ratings for other ingredients mostly come from a 1980s rabbit ear test. This test doesn't translate well to human skin or to real products because the ingredient sits at a much lower percentage.

Some people still find it breaks them out. So if that's you, definitely trust your skin. Just know this one's based on experience and not evidence.

Hydrogenated Castor Oil (aka "castor wax") is what you get when castor oil is turned into a wax.

Its dominant fatty acid is ricinoleic acid, giving it both emollient and mild humectant properties.

According to EU CosIng, this ingredient helps soften skin, keep oil and water stay mixed, and thickens products.

Hydrogenated castor oil at 30% did not trigger a positive patch-test reaction and is well-tolerated.

Since this ingredient is based on an 18-carbon fatty acid, it falls into the chain-length range that Malassezia can feed on and may not be fungal acne safe.

Panthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.

There are two forms of panthenol: D and L.

D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.

Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):

Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.

This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.

Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.

This ingredient is also referred to as pro-vitamin B5.

This ingredient is also known as castor oil. It is a skin conditioning ingredient.

The star component of castor oil is ricinoleic acid, an unusual fatty acid that makes up ~80-92% of its composition.

In skincare, it is an emollient that dries down to a solid film with water-binding properties. This helps keep skin hydrated and helps reduce transepidermal water loss (TEWL).

A 2026 dermatology review pulls together its broader uses:

Human clinical testing found this ingredient to be non-irritating and non-sensitizing.

Because castor oil contains fatty acids in the C11-24 range, this ingredient may not be fungal acne safe.

At this time, the literature does not support castor oil in regrowing hair. A 2022 systematic review found no strong evidence that it supports hair growth and only weak evidence that it improves hair shine.

Castor oil itself carries "perfuming" and "masking" function tags according to the official CosIng database. This is because of its mild odor and odor-dampening properties.

Jojoba oil is one of the most well-studied plant-derived ingredients in cosmetics. It is an emollient with a special structure.

Because it is made up of 97-98% wax esters, it closely mirrors the linear monoesters found in human sebum. This makes it skin compatible, non-greasy, and lightweight.

Unlike other plant oils, jojoba wax doesn't easily penetrate skin. It mostly works in the uppermost layers as an emollient. This just means it forms a light barrier on the skin to help retain moisture.

Formulations with jojoba esters up to 90% reduced transepidermal water loss (TEWL) and increased barrier recovery by 81% (outperforming bisabolol at 47%).

Besides barrier support, the science also suggests jojoba to have anti-inflammatory effects and potential applications for skin infections, aging, and wound healing.

Fun fact: Indigenous cultures have used jojoba as a moisturizer and to help treat burns for centuries.

Fungal acne: The Malassezia yeast is known to metabolize fatty acids in the C11-24 range and jojoba's dominant fatty acid components fall into this range. This ingredient may not be fungal acne safe.

Tocopherol is a fat-soluble antioxidant known as Vitamin E.

You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.

Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.

It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.

This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.

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.

In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.

Concentrations usually range from 0.1-1% in most leave-on products.

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.

01

Formula cabinet

Ingredients & structured notes

Ingredient index

Ingredients Side-by-side

  1. 01Octyldodecanol
  2. 02Ricinus Communis Seed Oil
  3. 03Beeswax
  4. 04Bis-Diglyceryl Polyacyladipate-2
  5. 05Butyrospermum Parkii Butter
  6. 06Helianthus Annuus Seed Wax
  7. 07Hydrogenated Castor Oil
  8. 08Panthenol
  9. 09Dimethicone
  10. 10Water
  11. 11Tocopheryl Acetate
  12. 12Simmondsia Chinensis Seed Oil
  13. 13Tocopherol
  14. 14Ascorbyl Palmitate
  15. 15Octyldodecanol, Ricinus Communis Seed Oil, Beeswax, Bis-Diglyceryl Polyacyladipate-2, Butyrospermum Parkii Butter, Helianthus Annuus Seed Wax, Hydrogenated Castor Oil, Panthenol, Dimethicone, Water, Tocopheryl Acetate, Simmondsia Chinensis Seed Oil,…
  16. 16Camphor 1%
  17. 17Menthol 1%
  18. 18Petrolatum 59.14%
  19. 19Phenol 0.54%
  20. 20Benzyl Alcohol
Source · skinsort.com
02

Product index

Related product references

Product

Aquaphor Lip Balm Repair Stick

Aquaphor Lip Balm Repair Stick Ingredients in Aquaphor Lip Balm Repair Stick explained: benefits, concerns, and detailed analysis of 14 ingredients including Octyldodecanol, Ricinus Communi…

Source: skinsort.comView reference →
03

Comparison edit

Read side by side