If you want the simplest calming routine, choose a serum + calming cream set: the Midnight Blue Barrier Kit or the SOS Calming Duo. If your skin feels dry or stressed and you want a richer cream, choose the Blue EGF Duo (serum + Intensive Pro Cream), or the Blue EGF Trio if you also want a mist. For a full routine, the Blue Sensitive Skincare Routine Set covers pad, serum, cream and mist. Every set is built around the EGF Blue Youth Activating Drop.
The sets at a glance
| Set | What's inside | Best for |
|---|---|---|
| Midnight Blue Barrier Kit | EGF Blue Youth Activating Drop (20 mL) + Midnight Blue Calming Cream | Trying the Blue routine with a smaller serum |
| SOS Calming Duo | EGF Blue Youth Activating Drop + Midnight Blue Calming Cream (sizes on the set page) | A two-step calming routine for red-looking, easily stressed skin |
| Blue EGF Duo | EGF Blue Youth Activating Drop 50 mL + Blue EGF Intensive Pro Cream 50 g | Dry or sensitized skin that wants a richer cream |
| Blue EGF Trio | Blue EGF Calming Mist 100 mL + EGF Blue Youth Activating Drop 50 mL + Blue EGF Intensive Pro Cream 50 g | The Duo plus a cooling mist for heated rooms and travel |
| EGF Depuff & Cooling Set | EGF Blue Youth Activating Drop 50 mL + Blue EGF Calming Mist + Blue Caffeine Full Cover Eye Patch | Puffy, tired-looking mornings |
| Blue Sensitive Skincare Routine Set | Midnight Blue Calming Cream 60 g + EGF Blue Youth Activating Drop 50 mL + EGF Blue Calming Toner Pad + Blue EGF Calming Mist | A complete Blue routine in one box |
| Blue EGF Face + Lip Duo | Blue EGF Intensive Pro Cream 50 g + Blue EGF Barrier Lip Balm 10 mL | Winter face and lip comfort without a serum step |
Prices change during sales, so check each set page for the current price and compare it with buying the products separately (see are skincare sets worth it?).
What each product in the sets does
- EGF Blue Youth Activating Drop: a watery serum with EGF and bFGF peptides, guaiazulene and adenosine. 4.7 stars from 540 on-site reviews as of October 17, 2026.
- Midnight Blue Calming Cream: a soft calming cream with guaiazulene, centella, Roman chamomile and ceramide NP. In a dermatologist-led test with 21 people (report GSCL1-24-0026 ER), redness on irritated skin fell about 26% after one use.
- Blue EGF Intensive Pro Cream: a smooth, medium-weight cream with EGF, panthenol, guaiazulene, ceramide NP, cholesterol and squalane.
- Blue EGF Calming Mist: a bi-phase mist with guaiazulene, ectoin, madecassoside and EGF peptides; shake before use.
- EGF Blue Calming Toner Pad: dual-sided cotton pads with allantoin, centella, guaiazulene and hyaluronic acids.
- Blue Caffeine Full Cover Eye Patch: hydrogel patches with caffeine, niacinamide and adenosine. In a test with 20 people (P&K, report PNK-26401-BC1RE2), under-eye bag volume fell about 25% after one use.
- Blue EGF Barrier Lip Balm: shea butter, ceramide NP and squalane; contains chamomile flower oil.
Calming Cream or Pro Cream?
This is the main fork in the Blue sets. The Midnight Blue Calming Cream is lighter and is the one tested on red-looking, irritated skin. The Blue EGF Intensive Pro Cream is a little richer, with more barrier lipids, and suits skin that feels dry, tight or sensitized after actives or weather changes. In winter, dry skin often prefers the Pro Cream; redness-prone combination skin often prefers the Calming Cream.
Which set for which person?
| If you (or they)… | Choose |
|---|---|
| Are new to Klairs and get red easily | SOS Calming Duo or Midnight Blue Barrier Kit |
| Have dry, tight winter skin | Blue EGF Duo |
| Spend long days in heated offices or travel often | Blue EGF Trio |
| Wake up puffy and tired-looking | EGF Depuff & Cooling Set |
| Want everything in one box, or are giving a big gift | Blue Sensitive Skincare Routine Set |
| Don't want a serum step | Blue EGF Face + Lip Duo |
How to use a Blue routine
- Cleanse, then wipe with the EGF Blue Calming Toner Pad or press in a toner.
- Apply the EGF Blue Youth Activating Drop.
- Finish with the Midnight Blue Calming Cream or the Blue EGF Intensive Pro Cream.
- Use the Calming Mist during the day over makeup, then press a little cream into dry spots.
- Morning: sunscreen last.
More on the order: Blue EGF line order of use.
A note on fragrance and chamomile
None of the Blue Line products lists added fragrance, but most contain guaiazulene, a blue compound originally derived from chamomile, and the Calming Cream also contains Roman chamomile extract. The Lip Balm contains chamomile flower oil. If you react to chamomile, patch test first (see how to patch test).
Who it's for — and who should skip it
| Good fit if… | Skip or adjust if… |
|---|---|
| Redness-prone, easily stressed or sensitized skin. | You know you react to chamomile-derived ingredients. |
| You like light, simple textures and a calm routine. | You want vitamin C glow care — see our vitamin sets instead. |
FAQ
What's the difference between the Blue EGF Duo and the Blue EGF Trio?
The Trio adds the Blue EGF Calming Mist (100 mL) to the Duo's EGF Blue Youth Activating Drop (50 mL) and Blue EGF Intensive Pro Cream (50 g).
Which Klairs Blue set is best for redness-prone skin?
A set with the Midnight Blue Calming Cream, such as the SOS Calming Duo, the Midnight Blue Barrier Kit or the Blue Sensitive Skincare Routine Set.
What's the difference between the Midnight Blue Barrier Kit and the SOS Calming Duo?
Both pair the EGF Blue Youth Activating Drop with the Midnight Blue Calming Cream. The Barrier Kit includes a 20 mL serum; check each set page for the sizes and current price.
Do Blue Line products have added fragrance?
No added fragrance is listed, but most contain guaiazulene or chamomile-derived ingredients, and the Lip Balm contains chamomile flower oil. Patch test if you're sensitive to chamomile.
Which Blue set makes the best gift?
For someone new to Klairs, the SOS Calming Duo or the Midnight Blue Barrier Kit. For a bigger gift, the Blue Sensitive Skincare Routine Set covers a full routine.
Note: product figures come from cosmetic studies or brand-reported data as published by Dear, Klairs. They describe how skin looks and feels; individual results vary; not intended to diagnose, treat, cure or prevent any condition. Always patch test.
