Numbuzin No. 5 Daily Multi-Vitamin Cream Versus Kiehl's Calendula Serum-Infused Water Cream

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

Niacinamide has emerged as an all-star ingredient due to its many benefits.

Betaine is a common humectant (a substance that promotes retention of moisture). It's known to be gentle on the skin and can help balance hydration.

Vinyl Dimethicone is a type of silicone.

Squalane is an emollient that helps the skin hold onto moisture. It's an oily liquid that occurs naturally in certain types of fish and plant oils.

Caprylic/Capric Triglyceride is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.

1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth. 1,2-Hexanediol also helps the skin retain moisture as a humectant.

Methyl Trimethicone is a type of silicone. It is a solvent and emulsifier.

Butyrospermum Parkii Butter is a plant lipid from the fruit of the Shea Tree. It is an effective skin hydrator and emollient.

Polymethylsilsesquioxane is a silicone used as a film forming agent.

Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.

Melia Azadirachta Flower Extract is from the Neem tree. Neem trees originate from India.

Melia Azadirachta Leaf Extract is extract from the neem plant.

Curcuma Longa Root Extract is from the spice, turmeric. Besides being a healthy and delicious spice, turmeric also has plenty of skincare benefits. It has anti-inflammatory, antioxidant, and anti-microbial properties.

Ocimum Sanctum Leaf Extract comes from the Holy Basil plant. Holy Basil is native to India.

Theobroma Cacao Seed Extract comes from the Theobroma cacoa, or Cacao tree. Cacao trees are native to tropical landscapes.

Corallina Officinalis Extract is from the red seaweed, Corallina Officinalis. This seaweed is found all over the world but is most common in the rocky shores of Great Britain and Ireland.

Olea Europaea Leaf Extract is a fragrance.

We don't have a description for Phaseolus Lunatus Seed Extract.

Citrus Aurantium Dulcis Oil comes from the bitter orange, an orange native to Southeast Asia.

Hydrogenated Lecithin is created from the hydrogenation of lecithin. Hydrogenation is a chemical reaction between molecule hydrogen and another element.

Citrus Nobilis Peel Oil is an oil.

Litsea Cubeba Fruit Oil is a fragrance and is an oil.

Rosehip Oil is a nonfragrant plant oil. Rosehips are a fruit from a rose bush and are edible. This oil helps even out skin tone, has anti-aging properties, and is good for reducing inflammation.

Camellia Sinensis Leaf Water is a tonic and helps with masking.

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.

Glyceryl Linolenate isn't fungal acne safe.

Glyceryl Linoleate isn't fungal acne safe.

Tocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.

Polyglyceryl-2 Stearate isn't fungal acne safe.

Isononyl Isononanoate is a synthetic skin-conditioner and texture enhancer. It is created from nonanoic acid, a fatty acid found in cocoa and lavender oil.

Glyceryl Stearate Se is a self-emulsifying (SE) form of glyceryl stearate. Self-emusifying means this ingredient automatically blends with water. It is an emulsifier, emollient, and cleansing agent.

Glyceryl Stearate is a mix of glycerin and stearic acid.

Bisabolol is pimarily used to add fragrance to a product. However, it is also famous for helping soothe skin.

This is a synthetic polymer. It helps improve the texture of products by adding thickness and gel-like feel.

Stearyl Alcohol is a type of fatty alcohol from stearic acid. It is a white, waxy compound used to emulsify ingredients.

Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken and improve the texture of products.

Tromethamine is an aliphatic compound. An aliphatic compound is an organic compound with open-chained carbon atoms. It is synthetically created. Tromethamine is used to balance pH and improve texture.

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.

You might know this ingredient as Ethyl Ascorbic Acid, a more stable version of ascorbic acid.

A type of fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product. They are usually derived from natural fats and oils and therefore do not have the same drying or irritating effect as traditional alcohols.

Ascorbyl Tetraisopalmitate is a version of ascorbic acid, or pure Vitamin C.

Adenosine is in every living organism. It is one of four components in nucleic acids that helps store our DNA.

Disodium EDTA plays a role in making products more stable by aiding other preservatives.

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

Sorbitan Isostearate is an emulsifer and cleaning agent. It is created from isostearic acid and sorbitol.

Cholesterol is a class of organic molecules called lipids. It helps hydrate your skin and is essential to having a healthy skin barrier.

Hydroxydecyl Ubiquinone is an antioxidant.

Guar gum is made from the guar bean, a plant native to India. It is considered a form of polysaccharide and naturally contains sugar.

Agar is the vegan substitute for animal-gelatin. It helps thicken and improve the texture of cosmetics.

Dextrin is used to thicken a product and helps bind ingredients together. It is created from starch and glycogen.

Ceramide NP is a type of ceramide.

We don't have a description for 7-Dehydrocholesterol.

We don't have a description for Magnesium Myristate.

Magnesium Stearate is a salt that is 2 parts stearic acid and 1 part magnesium.

Sea Salt is an exfoliant. It can be bad for dry skin, cause irritation, worsen eczema, and worsen rosacea.

Acetyl Glucosamine is an antioxidant and humectant. It is a form of Vitamin C.

We don't have a description for Zinc Gluconate.

We don't have a description for Calcium Stearate.

Lactic Acid is an AHA that is derived from fermenting lactose, a carbohydrate from milk. It removes the top layer of old and dead skin cells and helps increase cell turnover.

We don't have a description for Cetyl Hydroxyethylcellulose.

Rutin is an antioxidant.

Ascorbyl Glucoside is a stable form of Vitamin C. It is created by combining glucose from starch.

Zinc PCA (or "zinc salt") differs slightly from zinc itself. PCA stands for pyrrolidone carboxylic acid. However, Zinc PCA comes from zinc.

Glycine is an amino acid that helps build proteins. It is already present in our skin as our bodies produce them naturally.

Glutamic Acid is an amino acid that is found in all living organisms. Our bodies use this to help nerve cells in the brain communicate with other cells.

We don't have a description for Glutamine.

Dipotassium Phosphate is an inorganic salt. This just means it has a different structure than organic salts. It is a stabilizing and pH adjusting ingredient.

Lysine is an essential amino acid. Your body is unable to produce it naturally and we mainly get lysine from food sources.

We don't have a description for Leucine.

We don't have a description for Methionine.

We don't have a description for Valine.

Serine is an amino acid naturally found in our body. Our bodies use amino acids to create protein.

Cysteine is an amino acid found in our bodies. It becomes an antioxidant when converted into gluthatione.

We don't have a description for Citrulline.

Ascorbic Acid is is pure Vitamin C. This form makes up the largest amount of vitamin C found naturally in our skin.

Asparagine is one building block of all proteins in our body. It is an antioxidant and may help with anti-aging.

Aspartic Acid is an amino acid that our bodies produce naturally. It is an antioxidant.

We don't have a description for Isoleucine.

Alanine is an amino acid and is already found in the human body.

Arginine is an amino acid that is important for human development. Your body uses is it to produce hair keratin and skin collagen.

We don't have a description for Ornithine.

Copper Tripeptide-1 is a peptide naturally found in body fluids. Peptides are building blocks for protein.

We don't have a description for Taurine.

We don't have a description for Tyrosine.

Threonine is an amino-acid. It helps hydrate the skin and has antioxidant benefits.

We don't have a description for Tryptophan.

Calcium Pantothenate is calcium salt from Vitamin B5. It can be naturally found in plants and animals.

Phenylalanine is an amino acid. It is a skin soothing and hydrating ingredient. Amino acids play a crucial role in wound healing and skin hydration.

Proline is an amino-acid. It helps moisturize the skin and plays an important role in creating proteins.

We don't have a description for Histidine.

Retinyl palmitate is a form of retinoid. Retinoids are the superstar class of anti-aging ingredients that include tretinoin and retinol.

We don't have a description for Repagermanium.

Linolenic Acid is a fatty acid. Our bodies need to consume this to use it. Linolenic Acid helps condition and restore skin. It is also used to treat inflammation and hyperpigmentation.

Riboflavin is Vitamin B2. Our bodies use riboflavin in the creation of skin, digestive tract lining, and blood cells.

Magnesium Ascorbyl Phosphate (MAP) is a form of Vitamin C and is an antioxidant. It can help to reduce redness, improve skin texture, reduce the effects of aging, reduce the visibility of dark spots, and brighten skin.

We don't have a description for Menadione.

Biotin is a B vitamin that is naturally produced by our bodies. It is also called Vitamin H.

Bioflavonoids are secondary metabolites found in plants. They contain antioxidants.

Cyanocobalamin is the manufactured version of vitamin B12. Our bodies use B12 for cell production.

Sodium Ascorbyl Phosphate is a form of Vitamin C. It is the salt of ascorbic acid.

Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.

Thiamine Hcl is Vitamin B1. The HCL stands for hydrochloride. Thiamine HCL is created using thiamine chloride and hydrochloric acid.

Lysine HCl is an alpha amino acid salt.

Palmitoyl Tetrapeptide-7 is a peptide. Peptides are building blocks for protein.

Palmitoyl Tripeptide-1 is a 3-amino acid peptide. Peptides are building blocks for protein.

Folic acid is a form of Vitamin B9. Our bodies use folic acid for creating new cells and for DNA repair.

We don't have a description for Pyridoxine.

We don't have a description for Hesperidin.

Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.

Limonene is a fragrance that adds scent and taste to a formulation.

Citral is a fragrance and used to add a lemon-like scent to products. It is both naturally found in plants and created synthetically. In plants, it is commonly occurring in lemon myrtle, lemongrass, lemon tea-tree, lemon verbena, and other citruses.