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PEPTIDE PREP™ pH Maintenance Shampoo

$8.16 USD $36.00 USD Save $27.84 USD
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What it is: A color-safe, pH-optimized shampoo with K18PEPTIDE™ to effectively cleanse while maintaining hair health for hair that feels strong, smooth, and healthy.


Hair Type: Fine, Medium, and Thick


Hair Texture: Straight, Wavy, Curly, and Coily


Hair Concerns:

- Damage/Split Ends/Breakage

- Flaky/Dry Scalp

- Color Safe


Key Benefits:

- pH-optimized to minimize damage during cleansing

- Reduces frizz, maintains color, helps detangle

- Microbiome-certified to help maintain scalp health


Highlighted Ingredients:

- Plant-Derived Surfactants: Create a gentle, high-foaming cleanse without leaving buildup behind.

- K18PEPTIDE™: Works as a protective shield to reduce protein loss that can weaken hair to keep it feeling soft, strong, healthy, and clean.


Ingredient Callouts: This product is vegan, gluten-free, and cruelty-free.


What Else You Need to Know: This pH-optimized shampoo (4.5-5.5) helps prevent excess swelling of the hair cuticle to help reduce frizz, preserve color, and maintain health and shine, especially important for damaged hair. An optimized pH also helps preserve the scalp microbiome. This shampoo is gentle enough to use every time you cleanse.


Fragrance Description: Clean citrus scent


Clinical Results: Results observed in a consumer study of 35 people after 21 days:

- 91% said hair feels healthier

- 91% said hair feels smoother

- 91% said hair does not feel weighed down


Clean at Sephora

Clean at Sephora is a curation of brands committed to evolving the beauty industry. When you see our Clean seal, you can be sure this brand's products are formulated without certain ingredients that are potentially harmful to human health and the environment and also address ingredients clients are concerned about, including phthalates, formaldehyde or formaldehyde releasers, oxybenzone and octinoxate, hydroquinone, triclosan, coal tar, methylisothiazolinone and methylchloroisothiazolinone, insoluble plastic microbeads, and more. For the full list, check out the Ingredients tab.