How to Choose the Right GSM for Your Sheet Mask
25g, 30g, or 40g? Understanding GSM and how it affects absorption, feel, transparency, and cost.

What is GSM?
This section covers the essentials of What is GSM? for sourcing sheet mask substrates. We’ll walk through the key considerations, comparison criteria, and decision framework that modern skincare brands use when evaluating their options.
Key takeaway: The right substrate decision at brief stage is hard to reverse once production is in motion. Treat sourcing as a design decision, not a procurement exercise.
25gsm Lightweight
This section covers the essentials of 25gsm Lightweight for sourcing sheet mask substrates. We’ll walk through the key considerations, comparison criteria, and decision framework that modern skincare brands use when evaluating their options.
30gsm Standard
This section covers the essentials of 30gsm Standard for sourcing sheet mask substrates. We’ll walk through the key considerations, comparison criteria, and decision framework that modern skincare brands use when evaluating their options.
Decision Framework
This section covers the essentials of Decision Framework for sourcing sheet mask substrates. We’ll walk through the key considerations, comparison criteria, and decision framework that modern skincare brands use when evaluating their options.
Common Questions
What is the minimum order quantity?
For detailed answers, see our comprehensive FAQ page or contact our sourcing specialists.
How long does custom production take?
For detailed answers, see our comprehensive FAQ page or contact our sourcing specialists.
Which certifications do I need for my market?
For detailed answers, see our comprehensive FAQ page or contact our sourcing specialists.
Can I order samples before bulk production?
For detailed answers, see our comprehensive FAQ page or contact our sourcing specialists.
