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

Jack Black
Protein Booster Skin Serum

Versus

Bliss
BlissPro Multi-peptide Youth Serum

Product category and function

Protein Booster Skin Serum

BlissPro Multi-peptide Youth Serum

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

Ingredient highlights

Protein Booster Skin Serum

BlissPro Multi-peptide Youth Serum

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

Full ingredient list

Protein Booster Skin Serum

BlissPro Multi-peptide Youth Serum

No. of common ingredients = 0
Water (eau), glycerin, caprylic/capric triglyceride, aloe barbadensis leaf juice, butylene glycol, sodium polystyrene sulfonate, phenoxyethanol, simmondsia chinensis (jojoba) seed oil, caprylyl glycol, sorghum bicolor stalk juice, xanthan gum, polysorbate 20, retinyl palmitate, tocopherol, dipeptide diaminobutyroyl benzylamide diacetate, ormenis multicaulis oil, glycine soja (soybean) oil, zea mays (corn) oil, ascorbyl palmitate, linum usitatissimum (linseed) seed oil, camellia sinensis leaf extract, taurine, sodium hyaluronate, hamamelis virginiana (witch hazel) water, teprenone, citric acid, potassium sorbate, lonicera caprifolium (honeysuckle) flower extract, carbomer, palmitoyl oligopeptide, palmitoyl tetrapeptide-7, pelargonium graveolens flower oil, cocos nucifera (coconut) oil, lonicera japonica (honeysuckle) flower extract, rosmarinus officinalis (rosemary) leaf oil, alcohol, plantago lanceolata leaf extract 12	Water (aqua) (eau), propanediol, glycerin, polysilicone-11, palmitoyl tripeptide-1, palmitoyl tripeptide-5, palmitoyl tetrapeptide-7, palmitoyl tripeptide-38, acetyl hexapeptide-8, hexapeptide-9, panthenol, tocopherol, tocopheryl acetate, plankton extract, hippophae rhamnoides fruit extract, lycium barbarum fruit extract, helianthus annuus (sunflower) seed oil, arginine ferulate, sodium hyaluronate, raspberry ketone, cetearyl olivate, ubiquinone, diglycerin, saccharide isomerate, caprylyl glycol, hydroxypropyl cyclodextrin, c12-15 alkyl benzoate, polyacrylate crosspolymer-6, polyglyceryl-4 laurate/succinate, sorbitan olivate, carbomer, polysorbate 20, laureth-12, butylene glycol, sodium citrate, phenoxyethanol, ethylhexylglycerin, potassium sorbate, citric acid

No. of common ingredients = 0

Total Number of ingredients = 37

Total Number of ingredients = 39

Water (eau), glycerin, caprylic/capric triglyceride, aloe barbadensis leaf juice, butylene glycol, sodium polystyrene sulfonate, phenoxyethanol, simmondsia chinensis (jojoba) seed oil, caprylyl glycol, sorghum bicolor stalk juice, xanthan gum, polysorbate 20, retinyl palmitate, tocopherol, dipeptide diaminobutyroyl benzylamide diacetate, ormenis multicaulis oil, glycine soja (soybean) oil, zea mays (corn) oil, ascorbyl palmitate, linum usitatissimum (linseed) seed oil, camellia sinensis leaf extract, taurine, sodium hyaluronate, hamamelis virginiana (witch hazel) water, teprenone, citric acid, potassium sorbate, lonicera caprifolium (honeysuckle) flower extract, carbomer, palmitoyl oligopeptide, palmitoyl tetrapeptide-7, pelargonium graveolens flower oil, cocos nucifera (coconut) oil, lonicera japonica (honeysuckle) flower extract, rosmarinus officinalis (rosemary) leaf oil, alcohol, plantago lanceolata leaf extract

Water (aqua) (eau), propanediol, glycerin, polysilicone-11, palmitoyl tripeptide-1, palmitoyl tripeptide-5, palmitoyl tetrapeptide-7, palmitoyl tripeptide-38, acetyl hexapeptide-8, hexapeptide-9, panthenol, tocopherol, tocopheryl acetate, plankton extract, hippophae rhamnoides fruit extract, lycium barbarum fruit extract, helianthus annuus (sunflower) seed oil, arginine ferulate, sodium hyaluronate, raspberry ketone, cetearyl olivate, ubiquinone, diglycerin, saccharide isomerate, caprylyl glycol, hydroxypropyl cyclodextrin, c12-15 alkyl benzoate, polyacrylate crosspolymer-6, polyglyceryl-4 laurate/succinate, sorbitan olivate, carbomer, polysorbate 20, laureth-12, butylene glycol, sodium citrate, phenoxyethanol, ethylhexylglycerin, potassium sorbate, citric acid

Notable ingredients

Protein Booster Skin Serum

BlissPro Multi-peptide Youth Serum

Soothing: Hamamelis virginiana (witch hazel) water, Lonicera caprifolium (honeysuckle) flower extract

Antioxidant: Ascorbyl palmitate, Camellia sinensis leaf extract, Tocopherol

Cell-signaling ingredient: Dipeptide diaminobutyroyl benzylamide diacetate, Palmitoyl tetrapeptide-7, Retinyl palmitate

Soothing: Panthenol

Antioxidant: Ubiquinone, Tocopherol, Tocopheryl acetate

Cell-signaling ingredient: Palmitoyl tetrapeptide-7

Load all

Ingredients with their functions

Protein Booster Skin Serum

BlissPro Multi-peptide Youth Serum

Water (eau)

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