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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.
Efficient and prompt service thank you. Love this product it’s amazing. Thank you
These products are amazing and well priced
Love White Musk and I am so pleased it is back. Your service was great
Absolutely love these hair colors so bright and vibrant
Brilliant service fast delivery! Thx 🤩
Love this stuff, and smells amazing
This is the only salon formula shampoo and conditioner that doesn’t irritate my sensitive scalp. I highly recommend for voluminous hair too.
No more nasty, nasty Gollum entanglee-wanglee morning hairs, chairs 4 dat kess. I love this smooth hair brusheee thingeee. If you awake with "Crazy Hair," daily as me and "Golly," always do then this brush shall whip ye hair in2 a groovveee hair-up faster than Zorro riding a camel wearing a loin cloth!
Nice product , great way try products out, definitely worth price, highly recommended
Nice shampoo, was hesitant when i saw colour in bottle definitely worked on my hair ,ashy tone, highly recommended, i have browny coloured hair
5 star
Love this product, always makes my hair feel protected
Best shampoo and conditioner for my fine straight hair. Love it. Not a heavy product.
Couldn’t be without it. Where has it been all my life! I was put onto this by my hairdresser (it was 50% off with a colour treatment). Like most products, I was like sure I will try it. Well, I take that back. It smell nice, it feels nice, and has saved my blonde colour treated hair. Which is now so soft and gorgeous if I say so myself! I don’t use quite as much as they recommend as I’m tight, but the results are stunning. Please tell everyone!!!
Love this - I use it just once per week alongside a bond repair shampoo (as part of Abbey Yung method) - I love that my hair fewla aoft and hydrated but incredibly clean!
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