XX品牌深入了解男士护肤
XX(the brand name) deeply/thoroughly understands men's skin...

深入了解 can mean the 'thorough/in-depth understanding of...' as a noun., but in this sentence it's used as a verb, and hence my translation as above.

Examples as follows:

li yu ' s guan mu theory and his creative practice have extremely important theoretical significance to guide us to understand thoroughly his creative achievements , to flourish contemporary drama cultural cause and enhance creativity and adaptation
李渔的戏曲关目理论及创作实践，对我们深入了解其戏曲创作成就及繁荣当代戏曲文化事业，提高创作、改编水平，都具有非常重要的理论意义和现实指导意义。

In order to improve wood quality with molecular breeding techniques, it is necessary to deeply understand the molecular mechanisms of wood formation, to study the function of key genes controlling wood formation and interaction mechanisms of these genes.
若通过分子育种技术来改良木材品质，需首先深入了解木材形成过程的分子机制，即研究控制木材形成的关键基因及其相互作用机制，以实现有目的地进行分子育种设计，最终达到调控木材形成、改良木材品质的目的。

The instance of actual measure and test of the ECU of the 2-litre engine of TOYOTA RAV4 shows that to simulate the actual operating state of ECU with simulation signals used to drive ECU is helpful to deeply understand ECU's control characteristics and operation parameters and offers a large number of valuable data for study and evaluation of ECU.
通过对TOYOTA RAV4 2.0汽车发动机ECU实际测试表明,使用仿真信号驱动来模拟发动机ECU的实际工作状态,可以深入了解ECU的控制特性和工作参数,为研究和评价ECU提供大量有价值的数据。

Objective To assess the amount of sound transmission loss in order to deeply understand the mechanism of middle ear sound transmission for ossicular reconstruction and for guidance of crimping between prosthesis and stapes on sound transmission in stapes surgery.
目的为了研究声音在中耳传递过程中在砧镫关节上的声损失,深入了解中耳传声中的机制和方式,并探讨其意义,为中耳手术中听骨链重建,尤其是为耳硬化手术中镫骨赝复物与砧骨长脚的嵌合的理想程度寻找理论依据。

Objective:To study the significance and effect of SP on the expression of RANTES mRNA in allergic rhinitis(AR),and deeply understand the pathogenesis of AR.
目的:探讨P物质(SP)在变应性鼻炎(AR)中对RANTES mRNA表达的影响及其意义,深入了解AR的发病机制。

The study works have important signification to deeply understand the reacting feature of CFB FGD and seek absorbent with high desulfurization efficiency.
本研究工作对深入了解烟气循环流化床脱硫过程的反应特性，寻求高效的脱硫吸收剂等有重要意义。

This paper selects Cai-E's political thoughts as its research object in an attempt to help the people deeply understand Cai-E and further the research of him.
本文选取蔡锷的政治思想进行研究，以期通过对蔡锷政治思想比较全面、系统的研究，有助于人们对蔡锷的深入了解，推动蔡锷研究进一步深入。

If we obtain the interacting protein of ALR and identify the ALR receptor, it will be helpful to deeply understand the biological mechanism of ALR, especially the relationship between ALR and carcinogenesis of hepatocellular carcinoma.
如果能获得与ALR发生相互作用的蛋白,并且鉴定出ALR受体,将有助于深刻理解ALR的生物学功能,特别是为深入了解ALR与肝癌发生、发展的关系奠定基础。

Test investigation on SGTR of single tube break and three-tube break is carried out on HPITF of CIAE to deeply understand the thermal-hydraulic behavior during pressurized-water-reactor (PWR) SGTR and to provide an integral data base for code assessment and development.
为了深入了解核电厂蒸汽发生器传热管破裂事故发生后的热工水力现象，以及对压水堆(PWR)核电厂系统分析程序进行分析和评价，在高压综合试验装置上开展了蒸汽发生器传热管破裂试验研究