When you see the word keratin, pause to check the product type. A rinse-off shampoo is a different purchase from a professional smoothing service. Its name alone does not tell you to expect a permanent change in texture.
Identify the product you are buying
Keratin Moisture Shampoo is a 100 ml cleansing shampoo. The supplier lists rosemary leaf oil and hydrolyzed keratin in its selected ingredient information. Check the full ingredient statement on the bottle before deciding whether it fits your preferences.
Packaging, amount, and directions are useful comparison points. They help separate this bottle from other products that also mention keratin, such as a styling treatment or a different shampoo formula.
Use its own wash-day method
The listed steps for this shampoo begin with wet hair and scalp. Lather an appropriate amount in your palms, apply it, gently massage for 3–5 minutes, and rinse thoroughly. Follow the package if its directions differ. Do not leave a rinse-off shampoo in your hair simply because it contains an ingredient associated with treatments.
Compare similar names without assuming identical formulas
Rosemary & Keratin Daily Shampoo is another option, with a different listed ingredient statement. Compare the actual pages, not just the shared words. You can also check bottle sizes if you are deciding what will fit your bathroom shelf.
Explore Shampoo & care and choose a cleanser for a routine you can follow. To plan the next step after shampooing, read our guide to shampoo and conditioner order.