Song Xiang Colophony Colophonium Rosin Pinus Massoniana Lamb.

Song Xiang | Colophony | Rosin | Colophonium | Pinus massoniana Lamb. | 松香 Sōng Xiāng

松香（Song Xiang）是松科植物马尾松 (Pinus massoniana Lamb.) 等分泌的天然树脂经过加热蒸馏去除挥发油后的产物，主要含有松香酸类成分，是中医外用制剂中常用的拔毒止痛、收敛生肌药材。其性温、味辛，具有外用消肿止痛、促进伤口愈合、改善血液循环等传统用途，亦广泛用于中药膏药、贴敷剂、风湿止痛膏及天然化妆品基底材料中。

Song Xiang, or Colophony / Rosin, is a solid resin obtained from Pinus massoniana and other pine species, processed by removing volatile oils. Traditionally valued in Chinese medicine for drawing out toxins, relieving pain, reducing swelling, and promoting tissue repair, rosin is widely used as a base material in medicated plasters, herbal balms, and topical formulations. It has warming and dispersing properties that assist circulation and healing when applied externally.

🌿 Key Benefits | 产品功效

• 🩹 Draws out toxins & relieves localized pain
  （拔毒消肿，缓解局部红肿热痛）

• 🌱 Promotes tissue regeneration and wound healing
  （收敛生肌，助溃疡、疮面修复）

• 🧲 Improves blood circulation and reduces inflammation
  （活血消炎，促进局部代谢）

• 🧴 Ideal base material for herbal plasters and ointments
  （中药膏贴理想基质，增强贴附性）

✅ Product Details | 产品规格

• 100% natural Colophony (pine rosin) from Pinus massoniana
  （选用天然马尾松树脂，无合成树脂添加）

• Form: Yellowish solid resin in flakes or lumps
  （规格：黄色片状或块状固体）

• No additives, solvents, or sulfur treatment
  （无硫熏处理，无添加剂或有害溶剂）

• For external use only – in plasters, ointments, compresses
  （仅限外用，可制膏药、涂敷剂等）

📦 Suggested Use | 使用方法

• 常用于制备中药膏药基底，搭配乳香、没药、血竭、苏合香等

• 可熔融后与蜂蜡、植物油调和，用于手工制膏或伤科外敷药

• 不宜直接接触破损皮肤或大面积使用

⚠️ 忌口服，部分人可能对松香过敏，使用前请进行皮肤测试。孕妇及皮肤敏感人群慎用。