Slurp Decalt Versus Tirtir PHA 15% Serum
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPropanediol
Solvent
Gluconolactone
Skin Conditioning
Glycerin
Humectant
Butylene Glycol
Humectant
1,2-Hexanediol
Skin Conditioning
Arginine
Masking
Hydrogenated Lecithin
Emulsifying
Caprylic/Capric Triglyceride
Masking
Potassium Cetyl Phosphate
EmulsifyingSimmondsia Chinensis Seed Oil
Emollient
Salicylic Acid
Masking
Hydroxyacetophenone
Antioxidant
Allantoin
Skin Conditioning
Dipotassium Glycyrrhizate
Humectant
Squalane
Emollient
Volcanic Ash Extract
Skin ConditioningTrehalose
Humectant
Hydroxyethylcellulose
Emulsion StabilisingSea Water
HumectantArtemisia Princeps Leaf Extract
Skin ConditioningSodium Hyaluronate
Humectant
Juniperus Mexicana Oil
Masking
Rosmarinus Officinalis Leaf Oil
Masking
Amyris Balsamifera Bark Oil
Masking
Anthemis Nobilis Flower Oil
Masking
Ethyl Hexanediol
SolventWater, Propanediol, Gluconolactone, Glycerin, Butylene Glycol, 1,2-Hexanediol, Arginine, Hydrogenated Lecithin, Caprylic/Capric Triglyceride, Potassium Cetyl Phosphate, Simmondsia Chinensis Seed Oil, Salicylic Acid, Hydroxyacetophenone, Allantoin, Dipotassium Glycyrrhizate, Squalane, Volcanic Ash Extract, Trehalose, Hydroxyethylcellulose, Sea Water, Artemisia Princeps Leaf Extract, Sodium Hyaluronate, Juniperus Mexicana Oil, Rosmarinus Officinalis Leaf Oil, Amyris Balsamifera Bark Oil, Anthemis Nobilis Flower Oil, Ethyl Hexanediol
Water
Skin ConditioningGluconolactone
Skin Conditioning
C9-12 Alkane
SolventPropanediol
Solvent
Butylene Glycol
Humectant
1,2-Hexanediol
Skin Conditioning
Tromethamine
BufferingSodium Hydroxide
BufferingSodium Citrate
BufferingCitric Acid
Buffering
Ethylhexylglycerin
Skin ConditioningVaccinium Myrtillus Fruit Extract
Skin ConditioningAdenosine
Skin Conditioning
Disodium EDTA
Saccharum Officinarum Extract
MoisturisingSqualane
Emollient
Citrus Aurantium Dulcis Fruit Extract
MaskingCitrus Limon Fruit Extract
Masking
Acer Saccharum Extract
Skin ConditioningDioscorea Japonica Root Extract
Skin Conditioning
Corchorus Olitorius Leaf Extract
Skin ConditioningNelumbo Nucifera Root Extract
Skin ConditioningHibiscus Esculentus Fruit Extract
Skin ConditioningAngelica Keiskei Extract
Antioxidant
Capryloyl Salicylic Acid
Exfoliating
Hippophae Rhamnoides Fruit Oil
Skin Protecting
Water, Gluconolactone, C9-12 Alkane, Propanediol, Butylene Glycol, 1,2-Hexanediol, Tromethamine, Sodium Hydroxide, Sodium Citrate, Citric Acid, Ethylhexylglycerin, Vaccinium Myrtillus Fruit Extract, Adenosine, Disodium EDTA, Saccharum Officinarum Extract, Squalane, Citrus Aurantium Dulcis Fruit Extract, Citrus Limon Fruit Extract, Acer Saccharum Extract, Dioscorea Japonica Root Extract, Corchorus Olitorius Leaf Extract, Nelumbo Nucifera Root Extract, Hibiscus Esculentus Fruit Extract, Angelica Keiskei Extract, Capryloyl Salicylic Acid, Hippophae Rhamnoides Fruit Oil
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.Ā
It is a:
- Humectant, drawing moisture into the skin
- Emollient, helping to soften skin
- Solvent, dispersing and stabilizing formulas
- Preservative booster, enhancing the antimicrobial activity of other preservativesĀ
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolGluconolactone 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 GluconolactonePropanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.Ā
Itās 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 PropanediolSqualane is the hydrogenated and shelf-stable form of squalene (a lipid that naturally occurs in human sebum).
It is an emollient and skin conditioning agent that is able to integrate seamlessly into the skin's lipid barrier without clogging pores.
This is due to how structurally similar it is to what your skin already produces.
Though it is mostly an emollient that helps soften and hydrate skin, it also has some humectant and occlusive action. Humectants help the skin retain moisture while occlusives seal it in, making squalane a triple-threat moisturizer.
Research shows it has antioxidant capabilities that help protect against stressors like UV exposure, specifically UVA induced oxidative stress. This study also found that it supports collagen biosynthesis in human dermal fibroblasts.
No clinical study has reported significant adverse effects and irritation reactions are very rare from this ingredient (even at 100% concentration).
Overall, it's a fantastic ingredient for hydration and is suitable for all skin types.
This depends on the source. Squalane can be derived from both plants and animals. Most squalane used in skincare comes from plants.
Please note: the source of squalane is only known if disclosed by the brand. We recommend reaching out to the brand if you have any questions about their squalane.
Read more about squalene with an "e".
Though squalane is often called an oil, itās technically not one. It is a hydrocarbon, meaning it is only made of carbon and hydrogen. True oils are triglycerides and made of fatty acids and glycerol.
The term āoil-freeā isnāt regulated so companies can define it however they want. Some exclude all oils, while others just avoid mineral oil or comedogenic oils.
Squalane has a comedogenic rating of 1 from the original 1972 study that tested raw ingredients under occlusion on rabbit ears. This system is not standardized or peer-reviewed, and using the raw ingredients is very different from how diluted cosmetic formulations are used on human skin.
A comedogenic rating of 1 means it is "unlikely to clog pores" according to the original rating system.
The overall formula of a product matters more than the individual ingredients on whether or not it will cause clogged pores.
Learn more about SqualaneWater. 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!
Learn more about Water
