Schwarzkopf Professional OSiS+ Session Extreme Hold Hairspray is a 3.4 fl oz (100 mL) salon finishing spray with Level 3 strong control, the highest hold level in the OSiS+ range. It dries fast, resists humidity, and keeps a flexible finish without stiffness, in a travel-size can that meets carry-on liquid limits. Available as a single can or in packs of 3 and 6, shipped fast from New Jersey.
Schwarzkopf OSiS+ Session Hairspray: Level 3 Extreme Hold, Flexible Finish
- Level 3 extreme hold — strong, long-lasting control for updos, sleek styles, and event hair
- Flexible finish — holds firmly without stiffness or tackiness and brushes out cleanly
- Humidity resistant — keeps the style in place in warm, humid conditions
- Fast-drying fine mist — sets in seconds and spreads evenly for precise application
- Salon-professional formula — part of the Schwarzkopf Professional OSiS+ creative styling line used in salons
- Pack options — Single 3.4 fl oz (100 mL) can, Pack of 3, or Pack of 6
How to Use
Shake the can well and hold it about 12 inches (30 cm) from the hair. Mist lightly over the finished style for an all-over set, or spray section by section while styling to build structure for updos and braids. Scrunch while spraying for extra texture, and brush through afterwards if you want a softer finish. Keep away from eyes, heat, and open flame, and store the aerosol at room temperature.
About Schwarzkopf Professional
Schwarzkopf Professional is the salon division of Schwarzkopf, a German hair care brand with more than a century of history and part of Henkel. The OSiS+ range is its creative styling line, developed with hairdressers and sold through salons worldwide, and Session is its go-to finishing spray for strong hold. Browse more hair and skin care in our Beauty collection. Learn more at schwarzkopfpro.com.
Frequently Asked Questions
What hair types is Schwarzkopf OSiS+ Session hairspray suitable for?
OSiS+ Session works on all hair types and lengths whenever a style needs to stay put for many hours. It is popular for updos, sleek ponytails, bridal and event styling, and fine hair that drops quickly. Because the finish stays flexible, it does not leave the crunchy feel of many extra-strong sprays, and it brushes out without flaking.
How do I apply OSiS+ Session and how often can I use it?
Shake the can, hold it about 12 inches (30 cm) from the hair, and mist evenly over the finished style. For structured looks, spray each section as you build it. Use it as often as you style; it washes out with regular shampoo. Spray away from the face, avoid eye contact, and keep the can from heat and flame.
What is the difference between OSiS+ Session and other OSiS+ hairsprays?
Session is the Level 3 extreme hold spray in the OSiS+ range, which is the strongest control level Schwarzkopf Professional offers in the line. Lighter OSiS+ sprays such as Elastic (Level 1 to 2) give a softer, more flexible set. Choose Session when the style must last all day or resist humidity; choose a lighter spray for touchable, everyday movement.
What size is OSiS+ Session hairspray and is it travel-friendly?
This is the 3.4 fl oz (100 mL) can, 2.7 oz (77 g) net weight, which fits the 100 mL carry-on liquid limit used by most airlines. It is handy for travel, gym bags, and daytime touch-ups. We offer it as a single can, a Pack of 3, or a Pack of 6 for stylists and frequent users.