





No.301 Pure Hydration Shampoo
$27

Refreshing like the ocean, our No.301 Pure Hydration Shampoo is formulated to promote hair’s natural shine and balance moisture levels. Suitable for all hair types and gentle enough for daily use.
The in depth

What our customers are saying
Reviews from real users
Wonderful shampoo
Elisha
If I could give this shampoo a 10 star I would. I first tried the shampoo when staying at a hotel and loved it. I feel as though my hair is really clean and soft after use. My husband and I would fight over the sample bottles so we were thrilled to see that we could actually order this wonderful shampoo online.
My take on this product
Shirley W
I got to know the BiologySkin products from staying at a hotel in Melbourne. I love their shampoo and conditioner, so decided to order directly from BiologySkin! Amazing service from order to delivery. Very quick to send out my order and I was given tracking information throughout to enable me to know exactly where my package was, without having me to initiate the tracking myself. Packaged very well with bubble wraps. Such a positive experience deserves my business again anytime!
5 stars for shampoo and conditioner
Janelle
Healthiest my hair has been in years and smells amazing!
Incredible shine and softness
Natalie
I recently had a keratin smoothing treatment done on my hair and needed to switch to a sulphate free shampoo. After searching high and low for something sulphate free in the bathroom cupboard I managed to find some Biology shampoo in my toiletries bag after a hotel stay and was thrilled to see it was sulphate free! I loved the natural scent and together with the Biology conditioner my hair was left incredibly soft, smooth and shiny. My hair has never looked or felt better since switching to Biology, plus my scalp no longer gets itchy or irritated (which I believe was due to using harsh shampoos). Highly recommend!
The best!
Justine
I was gifted a Biology Shampoo / Conditioner combo years ago, and have not used anything else since! With unruly hair, this is the only shampoo that doesn't make my hair either frizzy/dry or oily/limp! It's a great blend, that consistently delivers great results.