Renpure Biotin & Collagen Thickening Shampoo Versus Soapbox Biotin And Superfruit Restore & Volumize Shampoo

Renpure Biotin & Collagen Thickening Shampoo Versus Soapbox Biotin And Superfruit Restore & Volumize Shampoo Detailed comparison of Renpure Biotin & Collagen Thickening Shampoo versus Soapbox Biotin And Superfruit Restore & Volumize Shampoo. Glycol Distearate Laureth-4 Citric Acid Sodium Chloride Methylchloroisothiazolinone Methylisothiazolinone Parfum Water Coco/Oleamidopropyl Betaine Sodium C14-16 Olefin Sulfonate PEG-4 Rapeseedamide Glycerin Biotin Hydrolyzed Collagen Cocos Nucifera Oil Guar Hydroxypropyltrimonium Chloride Theobroma Cacao Extract Hydrolyzed Pea Protein Aesculus Hippocastanum Seed Extract PEG-7 Dimethicone Laureth-7 Polysorbate 20 Glycol Distearate, Laureth-4, Citric Acid, Sodium Chloride, Methylchloroisothiazolinone, Methylisothiazolinone, Parfum, Water, Coco/Oleamidopropyl Betaine, Sodium C14-16 Olefin Sulfonate, PEG-4 Rapeseedamide, Glycerin, Biotin, Hydrolyzed Collagen, Cocos Nucifera Oil, Guar Hydroxypropyltrimonium Chloride, Theobroma Cacao Extract, Hydrolyzed Pea Protein, Aesculus Hippocastanum Seed Extract, PEG-7 Dimethicone, Laureth-7, Polysorbate 20 Cocamidopropyl Betaine Butyrospermum Parkii Butter Sambucus Nigra Seed Oil Carica Papaya Fruit Extract Musa Sapientum Fruit Extract Persea Gratissima Fruit Extract Prunus Domestica Seed Oil Aloe Barbadensis Leaf Juice Retinyl Palmitate Ascorbic Acid Tocopheryl Acetate Pantothenic Acid Panthenol Disodium Laureth Sulfosuccinate Cetrimonium Chloride Sodium Lauryl Sulfoacetate Benzyl Alcohol Dehydroacetic Acid Water, Cocamidopropyl Betaine, Sodium C14-16 Olefin Sulfonate, Butyrospermum Parkii Butter, Biotin, Hydrolyzed Collagen, Sambucus Nigra Seed Oil, Carica Papaya Fruit Extract, Musa Sapientum Fruit Extract, Persea Gratissima Fruit Extract, Prunus Domestica Seed Oil, Aloe Barbadensis Leaf Juice, Retinyl Palmitate, Ascorbic Acid, Tocopheryl Acetate, Pantothenic Acid, Panthenol, Glycerin, Citric Acid, Disodium Laureth Sulfosuccinate, Guar Hydroxypropyltrimonium Chloride, Cetrimonium Chloride, Sodium Chloride, Sodium Lauryl Sulfoacetate, Parfum, Benzyl Alcohol, Dehydroacetic Acid These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Biotin is a B vitamin that is naturally produced by our bodies. It is also called Vitamin H. Our bodies use biotin in the metabolism process. It also helps our bodies use enzymes and move nutrients around. A biotin deficiency can lead to brittle hair and nails. More research is needed on applying biotin topically. However, taking biotin orally has been shown to help nourish the skin, hair, and nails. They play a role in forming skin-hydrating fatty acids. Biotin is water-soluble. It can be found in foods such as fish, eggs, dairy, nuts, and meat. Vitamin H stands for "haar" and "haut". These are the German words for hair and skin. 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 kn