BrioGeo Destined for Density™ Peptide Hair Serum for Thicker, Fuller Hair Versus Color Wow Youth Juice Collagen Scalp Treatment

BrioGeo Destined for Density™ Peptide Hair Serum for Thicker, Fuller Hair Versus Color Wow Youth Juice Collagen Scalp Treatment Detailed comparison of BrioGeo Destined for Density™ Peptide Hair Serum for Thicker, Fuller Hair versus Color Wow Youth Juice Collagen Scalp Treatment. Water Propanediol Glycerin Pentylene Glycol Betaine Coco-Caprylate/Caprate Caffeine Copper Tripeptide-34 Niacinamide Castor Oil/Ipdi Copolymer Aloe Barbadensis Leaf Juice Coffea Arabica Seed Oil Panax Ginseng Root Extract Biotin Caprylic/Capric Triglyceride Limnanthes Alba Seed Oil Carbomer Lindera Strychnifolia Root Extract Hippophae Rhamnoides Oil Trisodium Ethylenediamine Disuccinate Acacia Senegal Gum Xanthan Gum Phyllanthus Emblica Fruit Extract Tocopheryl Acetate Helianthus Annuus Hybrid Oil Lamium Album Extract Plantago Psyllium Seed Extract Panthenol C12-15 Alkyl Benzoate Sodium Metabisulfite Larix Europaea Wood Extract Glycine Tocopherol Ubiquinone Zinc Chloride Simmondsia Chinensis Seed Oil Lithospermum Erythrorhizon Root Extract Camellia Sinensis Leaf Extract Citric Acid Potassium Sorbate Sodium Benzoate Sodium Hydroxide Benzyl Alcohol Caramel Water, Propanediol, Glycerin, Pentylene Glycol, Betaine, Coco-Caprylate/Caprate, Caffeine, Copper Tripeptide-34, Niacinamide, Castor Oil/Ipdi Copolymer, Aloe Barbadensis Leaf Juice, Coffea Arabica Seed Oil, Panax Ginseng Root Extract, Biotin, Caprylic/Capric Triglyceride, Limnanthes Alba Seed Oil, Carbomer, Lindera Strychnifolia Root Extract, Hippophae Rhamnoides Oil, Trisodium Ethylenediamine Disuccinate, Acacia Senegal Gum, Xanthan Gum, Phyllanthus Emblica Fruit Extract, Tocopheryl Acetate, Helianthus Annuus Hybrid Oil, Lamium Album Extract, Plantago Psyllium Seed Extract, Panthenol, C12-15 Alkyl Benzoate, Sodium Metabisulfite, Larix Europaea Wood Extract, Glycine, Tocopherol, Ubiquinone, Zinc Chloride, Simmondsia Chinensis Seed Oil, Lithospermum Erythrorhizon Root Extract, Camellia Sinensis Leaf Extract, Citric Acid, Potassium Sorbate, Sodium Benzoate, Sodium Hydroxide, Benzyl Alcohol, Caramel Butylene Glycol Hexylene Glycol Phenoxyethanol Acetamide Mea Aminomethyl Propanol Kappaphycus Alvarezii Extract Ethylhexylglycerin Arginine Lactic Acid Amaranthus Caudatus Seed Extract Disodium EDTA Pinus Pinaster Bark Extract Glycine Soja Germ Extract Triticum Vulgare Germ Extract Sea Water Gluconolactone Hydrolyzed Rice Protein Scutellaria Baicalensis Root Extract PPG-26-Buteth-26 1,2-Hexanediol Serenoa Serrulata Fruit Extract PEG-40 Hydrogenated Castor Oil Sh-Polypeptide-123 Hydrolyzed Yeast Protein Apigenin Calcium Gluconate Oleanolic Acid Biotinoyl Tripeptide-1 Water, Butylene Glycol, Pentylene Glycol, Propanediol, Glycerin, Hexylene Glycol, Phenoxyethanol, Carbomer, Acetamide Mea, Phyllanthus Emblica Fruit Extract, Niacinamide, Aminomethyl Propanol, Kappaphycus Alvarezii Extract, Panthenol, Caffeine, Ethylhexylglycerin, Arginine, Lactic Acid, Amaranthus Caudatus Seed Extract, Disodium EDTA, Pinus Pinaster Bark Extract, Glycine Soja Germ Extract, Triticum Vulgare Germ Extract, Sea Water, Sodium Benzoate, Gluconolactone, Hydrolyzed Rice Protein, Scutellaria Baicalensis Root Extract, PPG-26-Buteth-26, 1,2-Hexanediol, Serenoa Serrulata Fruit Extract, PEG-40 Hydrogenated Castor Oil, Sh-Polypeptide-123, These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Caffeine is a naturally occurring plant compound found in coffee beans, tea leaves, cocoa pods, and guarana. As an antioxidant, caffeine protects your skin from free radical damage caused by UV exposure and envionrmnetal stressors. Early research also shows that caffeine can help calm redness, soothe irritated skin, and support hair growth by stimulating microcirculation in the scalp. You might have seen eye creams marketing caffeine as a depuffing ingredient. This is because it is a vasoconstrictor meaning it can temporarily constrict blood vessels, though clinical evidence for this specific use is still limited. Most skincare products contain this ingredient at concentrations between 1-6%. It is able to penetrate skin easily regardless of skin type or thickness. Just so you know, a very small number of case reports describe caffeine-induced allergy. This ingredient is generally well-tolerated, non-irritating, and non-sensitizing for the majority of people. Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture. Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%. It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier. Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%. A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions. 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. Niacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, reduces pores and dark spots, regulates oil, and improves signs of aging. And the best part? It's gentle and well-tolerated by most skin types, including sensitive and