PETER COPPOLA A-Keratin Smoothing Shampoo — Sulfate-Free, Argan & Avocado, 10 fl oz, Smooths & Reduces Frizz

PETER COPPOLA A-Keratin Smoothing Shampoo is a sulfate-free cleansing formula infused with argan oil, avocado, and hydrolyzed keratin that smooths, softens, and adds shine to thick, coarse, or frizzy hair.

This salon-grade shampoo combines gentle surfactants with nutrient-rich botanicals and keratin fragments to detangle, reduce frizz, and improve manageability without stripping color or a keratin service. It’s formulated for hair that needs both cleansing and conditioning power—especially thick, coarse, chemically treated, or humidity-prone hair. The 10 fl oz size fits bathroom shelves and travel bags while delivering repeated smoothing benefits.

How does this shampoo make thick, coarse hair easier to manage?

The formula uses hydrolyzed keratin and natural oils to fill gaps in the cuticle and soften coarse strands, so hair feels less rough and tangles less. Regular use improves comb-through and reduces styling time.

• Hydrolyzed keratin bonds to damaged areas to smooth texture.
• Argan and avocado oils add slip for conditioning while rinsing.
• Sulfate-free surfactants cleanse without over-drying.
• Designed to work with thicker strand diameters and dense hair.

Will it protect color and keratin-treated hair?

Yes—its sulfate-free base avoids harsh detergents that can accelerate color fade or compromise keratin treatments. The gentle cleansing preserves treatment longevity while keeping hair hydrated.

• No sulfates to strip color molecules or keratin smoothing layers.
• Mild surfactants remove dirt while maintaining moisture balance.
• Keratin and oils help restore smoothness post-treatment.

How quickly will I notice smoother, shinier hair?

Many users see improved softness and reduced frizz after the first few washes, with more pronounced shine and manageability after consistent use over several weeks. Results depend on hair condition and styling routine.

• Immediate slip and detangling during the first wash.
• Cumulative improvement in surface smoothness over multiple uses.
• Works well as the shampoo step in a smoothing or keratin maintenance routine.

Is this shampoo suitable for daily use and all hair types?

It’s formulated for frequent use on thick, coarse, frizzy, or chemically treated hair types, but anyone seeking a milder, hydration-forward cleanse can use it. Those with very fine, oily hair may prefer a lighter clarifying option.

• Recommended for thick, coarse, frizzy, color-treated, and keratin-treated hair.
• Gentle enough for regular use without over-stripping oils.
• Not primarily designed as a heavy clarifier for residue build-up.

Who is this for? PETER COPPOLA A-Keratin Smoothing Shampoo is tailored for people with thick, coarse, or frizz-prone hair who want a sulfate-free cleanser that conditions while it cleans. It’s ideal for those maintaining keratin or color services, anyone seeking enhanced shine and slip, and users who prefer botanical oils like argan and avocado in their hair-care routine. If you need a stronger clarifying treatment or have very fine, limp hair, consider alternating with a lighter shampoo.

Ingredients

Aqua, Sodium C14-16 Olefin Sulfonate, Glycol Distearate, Laureth 4, Cocamidopropyl Betaine, Cocamide DIPA, Linoleamidopropyl PG-Dimonium Chloride Phosphate Dimethicone, Caprylyl Glycol, Phenoxyethanol, Hexylene Glycol, PEG-150 Pentaerythrityl Tetrastearate, PEG-6 Caprylic/Capric Glycerides, Parfum, Polyquaternium-7, Guar Hydroxypropyltrimonium Chloride, Hydrolyzed Keratin, Argania Spinosa Kernel Oil (Organic), Citric Acid, Persea Gratissima Oil, Benzyl salicylate, Limonene.