Free Shipping Over $85*




Free standard shipping on orders over $85
Unleash your boldest looks with Schwarzkopf OSiS+ Rock Hard, the ultimate styling glue for extreme hold and radical hairstyles. Whether you're sculpting spikes, slicking back, or creating avant-garde shapes, this ultra-strong glue delivers unshakable control, a natural shine, and a non-flaky finish that lasts until your next wash. Designed for creative expression and high-performance styling, it’s your go-to for looks that demand attention.
Ultra-strong hold for drastic styles and sculpted shapes
Glue-like consistency for precision styling and long-lasting control
Natural shine with a non-greasy, matte finish
Non-flaky and brushable for clean styling
Easy to apply and wash out with no residue
Professional-grade formula trusted by stylists worldwide
Hair Types: All hair types, especially short to medium-length hair
Hair Textures: Straight, wavy, or coarse
Style Goals: Spiked, slicked, structured, or edgy looks
Scalp Types: All scalp types
Start with dry hair for maximum hold.
Squeeze a small amount into your palms.
Rub hands together and apply evenly to hair.
Sculpt, spike, or shape as desired.
Let it set—no need to reapply.
Pro Tip: Use a comb or fingers for detailed styling. A little goes a long way!
Hydroxypropyl Starch & PVP: Provide strong film-forming hold
Vinyl Caprolactam Copolymer: Enhances flexibility and durability
Rhus Verniciflua Peel Wax & Carnauba Wax: Add structure and shine
Castor Seed Oil: Conditions and protects
Panthenol & Glycerin: Moisturize and prevent dryness
Citric Acid: Balances pH for scalp comfort
Delivers maximum hold without stiffness
Perfect for creative, edgy, or high-impact styles
Washes out easily with shampoo
Leaves no flakes or sticky residue
Ideal for photo shoots, events, or everyday boldness
The Schwarzkopf OSiS+ Rock Hard Ultra Strong Glue (150ml) is available now at Kess Hair & Beauty Online Store—your trusted destination for professional styling products. Enjoy fast shipping, secure checkout, and exclusive online offers. Limited stock available—grab yours today and rock your boldest look yet!
Is this product suitable for daily use? Yes, but it’s best for occasional or statement styles due to its strong hold.
Can I use it on wet hair? It’s designed for dry hair application for optimal hold and styling control.
Does it leave flakes or residue? No, it’s non-flaky and washes out easily with shampoo.
Is it safe for color-treated hair? Yes, it’s safe and won’t strip or fade color.
Will it weigh down fine hair? Use sparingly—its lightweight texture won’t weigh hair down when applied correctly.
Does it offer heat protection? No, it’s a styling glue, not a heat protectant. Use a separate product before heat styling.
Can I restyle my hair after it sets? It’s best for fixed styles, but you can reshape slightly before it fully dries.
What’s the finish—matte or shiny? It offers a natural shine with a non-greasy feel.
Is it suitable for long hair? It works best on short to medium hair for sculpted or spiked styles.
Is this the full-size product? Yes, this is the 150ml retail size. Travel sizes may vary.
Love this product.
I’m thrilled with my Body Shop products plus the bonus treat that came with my parcel. Thank you so much Kess Hair and Beauty.
I had experienced a lot of hair loss and very sensitive scalp due to illness, Angel rosemary shampoo is very gentle, and my hair is starting to look much better, and my scalp is feeling much better. I definitely recommend the Angel products.
This is my favourite conditioner, once again great service from Kess
It really smoothens hair in every use and hair feels lighter and soft. It also needs just a little squeeze amount of the product for each use. This is my 3rd order already and will keep using. Another great thing is it doesn't cause any substantial falling hair when shampooing
A good product
Amazing hair cream, my absolute go to. Great for smoothing out the frizz and fluff! HIGHLY recommend 👌
Great service
Great products
It was a pleasant surprise to receive the sample of the Essentially Tamara Shower Burst. I had never seen these before. I used it in the shower, and it gave off a lovely smell, even my husband noticed it. I would probably buy for myself and as a gift.
Kess are always quick to ship their online orders. Products are exactly as described and well packaged.
Great product leaves hair soft and silky not oily
It has a buttery consistency, smells amazing, and you need only a little to spread. Makes hair really soft and smooth, helps a little with the frizz, and adds shine.
Receive our latest updates about our products & promotions.
Thanks for subscribing!
This email has been registered!