The best shampoo for thinning hair does two things: it cleans the scalp thoroughly without weighing hair down, and it strengthens each strand so hair breaks less and looks fuller. Look for a sulfate-free formula with scalp-stimulating and strengthening ingredients, and pair it with a lightweight conditioner and a scalp treatment.
What should I look for in a shampoo for thinning hair?
- Sulfate-free cleansing that removes oil and buildup without stripping.
- Scalp-stimulating ingredients like peppermint or caffeine, which leave the scalp feeling refreshed.
- Strengthening ingredients such as biotin, plant proteins and peptides, which help reduce breakage.
- A light texture, because heavy conditioners and oils can make fine hair look flatter.
Which shampoos do our stylists recommend?
- Keune Long & Strong Shampoo: sulfate-free, with centella asiatica, Marine Density Infusion and biotin.
- Surface Awaken Shampoo: a stimulating, sulfate-free shampoo with peppermint, cayenne and amaranth protein.
- Mon Platin HY Loren Boosting Shampoo: a hyaluronic acid shampoo that adds body to fine, limp hair.
Is shampoo enough on its own?
Shampoo is the starting point. For the best results, use a full routine: shampoo, a lightweight conditioner, and a leave-in scalp treatment or serum. Our Keune Anti-Thinning Bundle ($130) and the four-step Surface Awaken system put that whole routine together. Once a week, a scalp detox clears buildup.
When should I see a doctor?
If you notice sudden shedding, bald patches or itching and pain on the scalp, talk to your doctor or a dermatologist. Hair loss can have medical causes that products can't fix.
Frequently asked questions
How long until I see a difference?
Hair feels cleaner and looks fuller from the first wash. Strength builds over several weeks of consistent use.
Can I use these on coloured hair?
Yes. All the shampoos above are sulfate-free and gentle enough for colour-treated hair.