Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Paul Mitchell Tea Tree Scalp Care Regeniplex Conditioner Versus BrioGeo Destined For Density Peptide Shampoo for Thicker, Fuller Hair

Paul Mitchell Tea Tree Scalp Care Regeniplex Conditioner Versus BrioGeo Destined For Density Peptide Shampoo for Thicker, Fuller Hair Detailed comparison of Paul Mitchell Tea Tree Scalp Care Regeniplex Conditioner versus BrioGeo Destined For Density Peptide Sh

This source-based comparison does not add ratings or recommend a winner.

Paul Mitchell Tea Tree Scalp Care Regeniplex Conditioner Versus BrioGeo Destined For Density Peptide Shampoo for Thicker, Fuller Hair Detailed comparison of Paul Mitchell Tea Tree Scalp Care Regeniplex Conditioner versus BrioGeo Destined For Density Peptide Shampoo for Thicker, Fuller Hair. Water Cetyl Alcohol Stearyl Alcohol Cetearyl Alcohol Oleyl Alcohol Stearamidopropyl Dimethylamine Melaleuca Alternifolia Leaf Oil Trifolium Pratense Flower Extract Pyridoxine Hcl Rosmarinus Officinalis Leaf Extract Panax Ginseng Root Extract Curcuma Longa Root Extract Pisum Sativum Peptide Terminalia Ferdinandiana Fruit Extract Leuconostoc/Radish Root Ferment Filtrate Dicetyldimonium Chloride Glyceryl Stearate Amodimethicone/Morpholinomethyl Silsesquioxane Copolymer Propylene Glycol Hydroxyethylcellulose Trideceth-5 Disodium EDTA Citric Acid Glycerin Myristyl Alcohol Magnesium Nitrate Cetrimonium Chloride Phenoxyethanol Methylchloroisothiazolinone Methylisothiazolinone CI 16035 Caramel Parfum Linalool Geraniol Water, Cetyl Alcohol, Stearyl Alcohol, Cetearyl Alcohol, Oleyl Alcohol, Stearamidopropyl Dimethylamine, Melaleuca Alternifolia Leaf Oil, Trifolium Pratense Flower Extract, Pyridoxine Hcl, Rosmarinus Officinalis Leaf Extract, Panax Ginseng Root Extract, Curcuma Longa Root Extract, Pisum Sativum Peptide, Terminalia Ferdinandiana Fruit Extract, Leuconostoc/Radish Root Ferment Filtrate, Dicetyldimonium Chloride, Glyceryl Stearate, Amodimethicone/Morpholinomethyl Silsesquioxane Copolymer, Propylene Glycol, Hydroxyethylcellulose, Trideceth-5, Disodium EDTA, Citric Acid, Glycerin, Myristyl Alcohol, Magnesium Nitrate, Cetrimonium Chloride, Phenoxyethanol, Methylchloroisothiazolinone, Methylisothiazolinone, CI 16035, Caramel, Parfum, Linalool, Geraniol Sodium Cocoyl Isethionate Lauramidopropyl Betaine Sodium C14-16 Olefin Sulfonate Cocamidopropyl Hydroxysultaine Coffea Arabica Seed Oil Copper Tripeptide-34 Biotin Coconut Acid Sodium Methyl Cocoyl Taurate Sodium Isethionate Aloe Barbadensis Leaf Juice Caffeine Propanediol Lindera Strychnifolia Root Extract Tocopheryl Acetate Ubiquinone Glycine Larix Europaea Wood Extract Sodium Metabisulfite Camellia Sinensis Leaf Extract Zinc Chloride Sodium Hydroxide Caprylhydroxamic Acid Benzyl Alcohol Water, Sodium Cocoyl Isethionate, Lauramidopropyl Betaine, Glycerin, Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Hydroxysultaine, Coffea Arabica Seed Oil, Copper Tripeptide-34, Panax Ginseng Root Extract, Biotin, Coconut Acid, Leuconostoc/Radish Root Ferment Filtrate, Sodium Methyl Cocoyl Taurate, Sodium Isethionate, Citric Acid, Aloe Barbadensis Leaf Juice, Caffeine, Propanediol, Lindera Strychnifolia Root Extract, Tocopheryl Acetate, Ubiquinone, Glycine, Larix Europaea Wood Extract, Sodium Metabisulfite, Camellia Sinensis Leaf Extract, Zinc Chloride, Sodium Hydroxide, Parfum, Caprylhydroxamic Acid, Benzyl Alcohol These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Citric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes. Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath. However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products. Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH. In skincare formulas, citric acid can: While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants. Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations. Rosacea skin has a lower threshold for acids generally, with 62.5% of rosacea subjects in one study reacting to lactic acid in a sting test. This is why we mark citric acid as a potential rosacea trigger. However, this ingredient shows up as a pH adjuster or chelator at roughly 0.1-1% in many products. These low levels are unlikely to be an issue for rosacea skin and becomes a potential trigger at exfoliating concentrations (20%). Because everybody's skin is unique, we recommend a patch test if you are unsure. 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. Leuconostoc/Radish Root Ferment Filtrate is a natural preservative. It comes from fermenting radish roots with a bacteria called leuconostoc. The trade name for this ingredient is Leucidal. Leuconostoc comes from lactic acid. This ingredient has antimicrobial properties and helps prevent the growth of bacteria in a product. Leuconostoc is used to make the traditional Korean side-dish, kimchi. It is also used to make sourdough bread (both incredibly yummy foods). Gi