DAMAGE SHIELD pH Protective Shampoo

Burned my scalp

Near burned my scalp off for some reason the next day. Ouch lol

Hair Loss

I used this product twice it has caused severe hair thinning and scalp sensitization. This was the only change to my hair care routine and the hair loss has continued even after I stopped using the product. Other reviewers have mentioned the same issue. Please beware of this product.

Do not recommend

I used this product twice and everytime I had tons of hair fall out. I have very thick hair so it’s not abnormal for my hair to fall out but I’ve had this much hair fall out in my life. I would just put my hands through my hair and there just be a giant ball of hair. Super disappointing as I was pretty excited to use this.

Great for coily curls

I am so glad that I bought this product, I have purchased this product twice and my hair looks fabulous! Hair is softer, and my coily curls are more moisturized!!!

I don’t recommend this product By second wash your scalp will be so itchy and have white flakes

The absolute best

The absolute best shampoo you can buy. I use this with the damage shield conditioner as well and it has genuinely saved my hair. A little goes a long way! Sooo much new growth in my hair I am so happy.

Hair growth.

Love this shampoo. I feel that it actually helps my hair grow and stay healthy!

No my favorite

Not worth it, my hair is fine and long and normally I’m ok with some shampoos but this one make my hair feel super dry and next day my hair didn’t feel clean at all so it didn’t work for me. I tried so many brands and this one is one of the worse ones.

Not a fav!

I was a hairdresser and I found this shampoo to be extremely drying. I am a tried and true fan of the k18 mask but can not get behind this product.

I won’t buy again

Not worth the price. Have been using it for a couple weeks now, and my ends are more dry and fragile than before I started using this. It provides zero slip in the shower, or after. So I’m left with TANGLES that break.

Great cleansing without too much drying

Been using this for over a year and I love it! Having tried many OTC drugstore shampoos as well as more expensive shampoos (Ouai, olaplex, necessaire, etc), this K18 shampoo is my favorite! It does feel clarifying and gets all the dirt/oil/grime out of my hair but it is not harsh or too drying on my scalp or hair. I previously (due to work) would wash my hair every day but with the K18, I am able to wash my hair every other day and sometimes every 2 days (with a dry shampoo) without my hair overcompensating with too much excess oil production. It's a great balance between cleansing and not too drying. I will continue to use.

Thinned my hair drastically

Thinned my hair significantly. I only changed this in my usual hair routine (I ran out of conditioner and only introduced this into my routine). Bottle is almost gone and I’ve noticed a huge difference in the thickness of my hair unfortunately. Beware.