Skin Treats Hyaluronic Acid Serum Versus Solawave Renew Complex Activating Serum

Skin Treats Hyaluronic Acid Serum Versus Solawave Renew Complex Activating Serum

This hydrating serum is formulated around Sodium Hyaluronate and Allantoin to hydrate skin and strengthen the skin barrier.

This hydrating serum is formulated around Aloe Barbadensis Leaf Juice and Sodium Hyaluronate to hydrate skin and calm redness.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Propylene Glycol

Glycerin

Sericin

Carboxymethyl Chitosan

Gentiana Scabra Root Extract

PEG-40 Hydrogenated Castor Oil

Xanthan Gum

Allantoin

Sodium Hyaluronate

2-Bromo-2-Nitropropane-1,3-Diol

PEG-3 Dioleate

Water, Propylene Glycol, Glycerin, Sericin, Carboxymethyl Chitosan, Gentiana Scabra Root Extract, PEG-40 Hydrogenated Castor Oil, Xanthan Gum, Allantoin, Sodium Hyaluronate, 2-Bromo-2-Nitropropane-1,3-Diol, PEG-3 Dioleate

Aloe Barbadensis Leaf Juice

Propanediol

Helianthus Annuus Seed Oil

Glyceryl Polyacrylate

Heptyl Glucoside

Cucumis Sativus Fruit Water

Chamomilla Recutita Flower Water

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Triethanolamine

Ethylhexylglycerin

Potassium Sorbate

Benzoic Acid

Disodium EDTA

Tanacetum Annuum Flower Oil

Aloe Barbadensis Leaf Juice, Propanediol, Glycerin, Helianthus Annuus Seed Oil, Sodium Hyaluronate, Glyceryl Polyacrylate, Heptyl Glucoside, Water, Cucumis Sativus Fruit Water, Chamomilla Recutita Flower Water, Allantoin, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Xanthan Gum, Triethanolamine, Ethylhexylglycerin, Potassium Sorbate, Benzoic Acid, Disodium EDTA, Tanacetum Annuum Flower Oil

Alternatives

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Allantoin 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.

Though it can be derived from the comfrey plant, allantoin is produced synthetically for cosmetic products to ensure purity.

Research shows it can encourage your skin cells to turn over and renew by stimulating keratinocyte and fibroblast proliferation.

It also has mild keratolytic properties to help loosen and shed dead skin cells without being harsh.

Studies also suggest allantoin can help calm inflammation by dialing down some of the chemical signals your skin sends out when it is irritated.

This 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%.

Overall, 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.

Fun 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.

Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.

Topically, glycerin does several things at once:

Your 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.

Aquaporin-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.

This 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.

Just know very high concentrations (>40%) can feel tacky in low humidity.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.

In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.

Interestingly, the size of the molecule affects its behavior:

Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.

Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.

You'll typically see concentrations between 0.1-2% for this ingredient.

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!

Xanthan 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.

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