A 4cc (4ml) big dosage lotion pump is designed for dispensing larger amounts of product per pump stroke compared to standard pumps (which typically dispense 0.5cc–2cc). Here are its key advantages and ideal uses:
Efficient for daily-use products (e.g., body moisturizers, shower gels, massage oils) where users apply more per use.
Reduces frustration from pumping multiple times with small-dose pumps.
Still maintains one-handed, no-mess operation (unlike jars or squeeze tubes).
Prevents contamination since users don’t need to dip fingers into the product.