# su:m37 Fermentalift Boosting Toner 150ml

su:m37's Korean-market toner, sourced and shipped from California or direct from Korea.

- Brand: su:m37
- Product: Fermentalift Boosting Toner 150ml
- Price: $62.50
- Availability: In stock
- Size: 150 ml
- Market: Korean market, the version sold in Korea
- Made in: Republic of Korea
- EAN (barcode): 0642222178787
- Category: Toners

## Key benefits

- Toner formulated with a clear fermented boosting focus rather than a vague all-purpose claim
- Texture matched to its place in a layered Korean routine
- Absorbs into the layer before it rather than sitting on top unabsorbed
- Sized for consistent daily use rather than an occasional treatment
- Part of su:m37's wider routine, built to layer with the brand's other steps

## How it works

A toner sits at a specific point in a layered Korean routine, and its texture is built for that placement: Fermentalift Boosting Toner 150ml is formulated with a fermented boosting focus, which decides both how it feels going on and which step it follows. Applying it while the previous step is still slightly damp helps a water-forward toner absorb rather than sit on the surface, while a richer toner is meant to follow once lighter layers have already sunk in. Used consistently at the same point in the routine, rather than skipped some days and doubled up on others, is what lets a fermented boosting formula do its job the way it is designed to. Patting rather than rubbing it in reduces friction on skin and helps the formula settle evenly before the next step goes on. Waiting a short moment between layers, rather than piling every step on at once, gives each one time to absorb on its own.

## How to use

1. Apply after cleansing and toning, patting or smoothing a small amount evenly over the face and neck. Follow with the next step in your routine, layering thinnest to thickest. Use morning and night unless your skin runs sensitive, in which case start with once daily.

## FAQ

### Where does this toner go in my routine?

Apply Fermentalift Boosting Toner 150ml after cleansing and toning, then follow with the next layer in your routine from thinnest texture to thickest. A fermented boosting-focused toner generally sits earlier in the lineup so lighter ingredients can absorb before a heavier moisturizer seals everything in.

### How much should I use per application?

A small amount, enough to cover the face and neck in a thin, even layer, is enough for most people. Using more than that does not speed up how the formula works, it just uses the 150ml bottle faster.

### Can I use this both morning and night?

Yes, Fermentalift Boosting Toner 150ml is formulated for twice-daily use, though anyone with reactive or sensitive skin can start once daily and build up to twice as their skin adjusts.

### How long before I notice a difference?

Consistent use at the same step in your routine over several weeks is what lets a fermented boosting formula show up in how skin looks and feels, rather than a single application.

### How do I confirm this bottle is the authentic Korean-market formula?

Check the batch code and Korean-language text on the packaging against su:m37's own listings. This is sourced specifically as the Korean-market formula, matched against that packaging rather than assumed from the product name, and never a US-shelf substitute.

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Page: https://korean-pharmacy.com/products/su-m37-fermentalift-boosting-toner-150ml