Disclosure: This page may contain affiliate links. Read our full disclosure policy.

Obagi
Clinical Environmental Defense Radiance Boosting Serum

Versus

Neocutis
Bio Serum Firm

obagi-environmental-defense-radiance-boosting-serum.

Product category and function

Clinical Environmental Defense Radiance Boosting Serum

Bio Serum Firm

Serums/Treatments	Serums/Treatments
Concentrated formulas for hydrating and addressing skin issues.	Concentrated formulas for hydrating and addressing skin issues.
----	----

Ingredient highlights

Clinical Environmental Defense Radiance Boosting Serum

Bio Serum Firm

Ingredient info	Ingredient info
Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free	Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free

Full ingredient list

Clinical Environmental Defense Radiance Boosting Serum

Bio Serum Firm

No. of common ingredients = 0
Water (aqua), glycerin, butylene glycol, diphenylsiloxy phenyl trimethicone, pentaerythrityl tetraethylhexanoate, 1,2-hexanediol, behenyl alcohol, dimethicone, haberlea rhodopensis leaf extract, sodium chondroitin sulfate, adenosine triphosphate, astragalus membranaceus root extract, cordyceps sinensis extract, dioscorea opposita (wild yam) root extract, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, glyceryl stearate, caprylyl glycol, sodium stearoyl glutamate, squalane, ethylhexylglycerin, polysorbate 60, hydrolyzed vegetable protein, xanthan gum, sorbitan isostearate, pvp, benzyl alcohol, dehydroacetic acid, disodium edta, phenoxyethanol, potassium sorbate, tocopherol, fragrance (parfum) 12	Water (aqua), glycerin, caprylic/capric triglyceride, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, squalane, aminopropyl ascorbyl phosphate, sodium hyaluronate, hydrolyzed sodium hyaluronate, cutaneous lysate, tetrapeptide-21, palmitoyl tripeptide-1 acetate, butylene glycol, ethylhexylglycerin, pullulan, acetyl glucosamine, ethylene/acrylic acid copolymer, polysorbate 60, proline, arginine, glycine, glutamine, chlorphenesin, nannochloropsis oculata extract, capryloyl carnosine, poloxamer 338, silica, trifluoroacetyl tripeptide-2, dextran, sorbitan isostearate, potassium sorbate, sodium benzoate, tocopherol, disodium edta, sodium hydroxide, phenoxyethanol.

No. of common ingredients = 0

Total Number of ingredients = 32

Total Number of ingredients = 35

Water (aqua), glycerin, butylene glycol, diphenylsiloxy phenyl trimethicone, pentaerythrityl tetraethylhexanoate, 1,2-hexanediol, behenyl alcohol, dimethicone, haberlea rhodopensis leaf extract, sodium chondroitin sulfate, adenosine triphosphate, astragalus membranaceus root extract, cordyceps sinensis extract, dioscorea opposita (wild yam) root extract, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, glyceryl stearate, caprylyl glycol, sodium stearoyl glutamate, squalane, ethylhexylglycerin, polysorbate 60, hydrolyzed vegetable protein, xanthan gum, sorbitan isostearate, pvp, benzyl alcohol, dehydroacetic acid, disodium edta, phenoxyethanol, potassium sorbate, tocopherol, fragrance (parfum)

Water (aqua), glycerin, caprylic/capric triglyceride, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, squalane, aminopropyl ascorbyl phosphate, sodium hyaluronate, hydrolyzed sodium hyaluronate, cutaneous lysate, tetrapeptide-21, palmitoyl tripeptide-1 acetate, butylene glycol, ethylhexylglycerin, pullulan, acetyl glucosamine, ethylene/acrylic acid copolymer, polysorbate 60, proline, arginine, glycine, glutamine, chlorphenesin, nannochloropsis oculata extract, capryloyl carnosine, poloxamer 338, silica, trifluoroacetyl tripeptide-2, dextran, sorbitan isostearate, potassium sorbate, sodium benzoate, tocopherol, disodium edta, sodium hydroxide, phenoxyethanol.

Notable ingredients

Clinical Environmental Defense Radiance Boosting Serum

Bio Serum Firm

Antioxidant: Cordyceps sinensis extract, Tocopherol

Solvent: Water (aqua), 1,2-hexanediol, Benzyl alcohol, Butylene glycol, Glycerin

Anti-microbial: Phenoxyethanol

Skin brightening: Acetyl glucosamine

Antioxidant: Aminopropyl ascorbyl phosphate, Tocopherol

Solvent: Water (aqua), Butylene glycol, Caprylic/capric triglyceride, Glycerin

Load all

Ingredients with their functions

Clinical Environmental Defense Radiance Boosting Serum

Bio Serum Firm

Water (aqua)

Also-called: Aqua, Aqua/Water, Water/Aqua/Eau, Aqua/Water/Eau | Function: Skin conditioning, Solvent

Water serves as a fundamental component in skincare products, often listed as the first ingredient, which means it's the most abundant. It acts as a solvent, helping to dissolve other ingredients and facilitate the application and absorption of products.

Glycerin

Also-called: Glycerol | Function: Skin-identical ingredient, Viscosity controlling, Skin protecting, Skin conditioning, Humectant/Moisturizer, Solvent