Shani Darden Rescue Serum Versus Prequel Multi-Quench Plumping Hydration Serum
Updated on January 21, 2025
Overview
What they are
These products are both vegan, cruelty-free, and reef safe serums. They have a total of 5 ingredients in common
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin and scar healing
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates
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
Shani Darden Rescue Serum 22 ingredients
Prequel Multi-Quench Plumping Hydration Serum 18 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Shani Darden Rescue Serum 22 ingredients
Prequel Multi-Quench Plumping Hydration Serum 18 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Ingredients Side-by-side
Water
Skin ConditioningDicaprylyl Carbonate
EmollientPotassium Azeloyl Diglycinate
Skin ConditioningMaltodextrin
Absorbent1,2-Hexanediol
Skin ConditioningPropanediol
SolventAvena Sativa Kernel Extract
Abrasive
Aloe Barbadensis Leaf Juice
Skin Conditioning
Dipotassium Glycyrrhizate
Humectant
Sodium Hyaluronate
Humectant
Panthenol
Skin Conditioning
Hydroxyacetophenone
Antioxidant
Lactic Acid
Buffering
Benzoic Acid
Masking
Citric Acid
Buffering
Sodium Lactate
BufferingSodium Gluconate
Skin ConditioningSclerotium Gum
Emulsion StabilisingPolyglyceryl-2 Stearate
Emulsifying
Xanthan Gum
EmulsifyingGlyceryl Stearate
Emollient
Stearyl Alcohol
Emollient
Water, Dicaprylyl Carbonate, Potassium Azeloyl Diglycinate, Maltodextrin, 1,2-Hexanediol, Propanediol, Avena Sativa Kernel Extract, Aloe Barbadensis Leaf Juice, Dipotassium Glycyrrhizate, Sodium Hyaluronate, Panthenol, Hydroxyacetophenone, Lactic Acid, Benzoic Acid, Citric Acid, Sodium Lactate, Sodium Gluconate, Sclerotium Gum, Polyglyceryl-2 Stearate, Xanthan Gum, Glyceryl Stearate, Stearyl Alcohol
Water
Skin ConditioningGlycerin
Humectant
Butylene Glycol
Humectant
Polyglutamic Acid
Skin Conditioning
1,2-Hexanediol
Skin ConditioningEctoin
Skin Conditioning
Hibiscus Esculentus Fruit Extract
Skin ConditioningErythritol
HumectantPhenoxyethanol
Preservative
Propanediol
SolventXanthan Gum
EmulsifyingCaprylyl Glycol
EmollientCarbomer
Emulsion StabilisingEthylhexylglycerin
Skin ConditioningAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingTocopherol
Antioxidant
Citric Acid
Buffering
Sodium Hydroxide
BufferingWater, Glycerin, Butylene Glycol, Polyglutamic Acid, 1,2-Hexanediol, Ectoin, Hibiscus Esculentus Fruit Extract, Erythritol, Phenoxyethanol, Propanediol, Xanthan Gum, Caprylyl Glycol, Carbomer, Ethylhexylglycerin, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tocopherol, Citric Acid, Sodium Hydroxide
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 Water1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.Â
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 preservativesÂ
Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.Â
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 PropanediolCitric 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 AcidXanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Shani Darden Rescue Serum 22 ingredients
Prequel Multi-Quench Plumping Hydration Serum 18 ingredients
Reviews
Here's what our community thinks
Shani Darden Rescue Serum 22 ingredients
Prequel Multi-Quench Plumping Hydration Serum 18 ingredients
Comparing this to experiments super saturated, it comes in a larger bottle made of glass. But they are very similar! I like how Prequel shares the pH level.
This appears to be the only moisturizer I can use that doesn't break me out or inflame me. I am still a tiny bit dry but that is to be expected without any emollients and I am not going to rock the boat and add anything at this moment. I avoid ingredients in almost everything marketed toward "sensitive skin" including niacinamide and hyaluronic acid, so I was thrilled to find this one.
