Like Schwarzkopf, Siyun belongs to the Henkel Group, a Japanese professional salon-level hair brand, which officially landed in China in 2011. The brand's main theme is "specially designed for Asian hair", and with the help of silicone-free shampoos, Silk has achieved good market sales, and its styling products have also performed well.
 
The production of setting sprays requires the support of filling equipment and technology, and is usually produced by a specialized aerosol company. Siyun's products are manufactured and canned by Shanghai Siciai Aerosol Propellant Manufacturing and Canning Co., Ltd., which is also a cooperative enterprise of many daily chemical giants such as Procter & Gamble, Unilever, Johnson & Johnson, L'Oreal, etc., and the quality of the spray produced is more guaranteed.
 
There are three series of setting sprays in Siyun, among which the salon-level modeling series and the dynamic Jinjiu series use acrylic copolymers, and the setting effect is relatively close and natural. The two series of sprays are fine and slightly sticky, and the amount needs to be controlled, as the hair will be sticky and stiff if you use too much. The scent of the salon-style series is similar to that of cream, while the smell of the Dynamic Endurance series is a bit stronger.
 
The men's series is the series with the strongest silk holding power, using a variety of acrylate copolymers with amino ethyl ester copolymers, which has more outstanding performance in terms of hardness and durability. Among the three products in this series, Jinzhi Sculpting Spray has the highest film forming agent content, which can provide better support and setting effect. The Radical Sculpt dries quickly and the hair strands are slightly stiff. The casual sculpting model is a slow-drying type, and aminomethyl propanol and myristate isopropyl alcohol are added to moisturize the hair. In addition to spraying directly to set the shape, the casual sculpting model can also be used as a styling product, spraying it on the hands before styling it with your hands.
 
The price of the salon styling series and the dynamic Jinjiu series is 40 yuan per 300 ml, while the price of the men's series is correspondingly higher, 180 ml is priced at about 35 yuan, which is still a cost-effective choice, and the product is also very convenient to buy, which can be purchased in offline stores and online flagship stores.