Mary & May Hyaluronics Serum Versus Moon Juice Plump Jelly Hyaluronic Serum
Updated on June 12, 2025
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 2 ingredients in common
Cool Features
They both contain hyaluronic acid
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, 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
Mary & May Hyaluronics Serum 10 ingredients
Moon Juice Plump Jelly Hyaluronic Serum 17 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Mary & May Hyaluronics Serum 10 ingredients
Moon Juice Plump Jelly Hyaluronic Serum 17 ingredients
Benefits
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningCoconut Oil Polyglyceryl-6 Esters
Emollient
Glycerin
Humectant
Tremella Fuciformis Sporocarp Extract
Antioxidant
Sodium Polyglutamate
HumectantHydrolyzed Hyaluronic Acid
Humectant
Ganoderma Lucidum Extract
Skin ProtectingRosa Damascena Flower Oil
Masking
Santalum Austrocaledonicum Wood Oil
Masking
Pogostemon Cablin Leaf Oil
Masking
Polyglyceryl-10 Oleate
Skin Conditioning
Oryza Sativa Bran Oil
Emollient
Tocopherol
Antioxidant
Tocotrienols
Skin ConditioningCitric Acid
Buffering
Lonicera Japonica Flower Extract
Skin ConditioningLonicera Caprifolium Flower Extract
Perfuming
Water, Coconut Oil Polyglyceryl-6 Esters, Glycerin, Tremella Fuciformis Sporocarp Extract, Sodium Polyglutamate, Hydrolyzed Hyaluronic Acid, Ganoderma Lucidum Extract, Rosa Damascena Flower Oil, Santalum Austrocaledonicum Wood Oil, Pogostemon Cablin Leaf Oil, Polyglyceryl-10 Oleate, Oryza Sativa Bran Oil, Tocopherol, Tocotrienols, Citric Acid, Lonicera Japonica Flower Extract, Lonicera Caprifolium Flower Extract
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Hydrolyzed Hyaluronic Acid is a form of hyaluronic acid. It is created by the hydrolysis of hyaluronic acid with a high molecular weight. Once created, Hydrolyzed Hyaluronic Acid has a low molecular weight.
Low molecular weight HA has been shown to hydrate and increase elasticity of the skin. Increasing elasticity is also associated with reduction of wrinkle depth.
One study found topical low molecular weight hyaluronic acid may be considered for the treatment of rosacea in the adult population. However, we always recommend speaking with a professional about your skin concerns.
Hyaluronic acids are a humectant. This means they draw moisture from the air. Hyaluronic acids help moisturize, soothe, and protect the skin.
Read more about other common forms of hyaluronic acid:
Learn more about Hydrolyzed Hyaluronic AcidWater. 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 WaterIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Mary & May Hyaluronics Serum 10 ingredients
Moon Juice Plump Jelly Hyaluronic Serum 17 ingredients
Reviews
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