Dr.WIK 101 serum, 102 cream or four-sheet mask: read the full name
Distinguish three current Dr.WIK Deep Collagen formats by their names and quantities, then ask the question relevant to your intended purchase.
Compare products in this guide
Dr.WIK Deep Collagen appears on several current THE CAST listings. Three examples are Deep Collagen 101 Serum 30ml, Deep Collagen 102 Cream 50ml and Deep Collagen Mask (4 Sheets) 38g × 4. The shared family name makes browsing easier. The full product name and quantity tell you which item to inspect next.
Use 101 and 102 to identify products
The numbers are part of the registered names shown in these listings. This guide does not interpret them as ingredient percentages, strength levels or an instruction to use one before the other. A shopper looking for a serum can start with the 30ml listing; a shopper looking for a cream can inspect the 50ml listing. Read the relevant label before deciding what belongs in your own routine.
- Serum question: what do the current label and application directions say?
- Cream question: does this exact formula and format answer the need I am shopping for?
- Mask question: how many individual sheets are included, and what directions apply to each pouch?
Keep quantities comparable
Thirty millilitres of serum, fifty millilitres of cream and four mask sheets describe different formats. They do not provide a common cost-per-use calculation without actual usage information. The mask’s 38g × 4 label also does not give a packed parcel weight. Confirm the current selected option and use the shipping quote for your actual order.
You can shortlist one format and ask a precise question about it before expanding the order. The related mask planner offers a worked allocation example for two people. Return to the individual Dr.WIK product page for its current material, availability and ordering options; the family name alone is not evidence of suitability or results.
