sum37 Sets

sum37 sets bundle two or more products from the brand's core skincare lines at a combined price lower than buying each item separately. The collection covers 56+ options across the brand's key lines: Time Energy, Water Pool, Permentarift, Blossom Garden, Breath, and the men's Deer Homme range. Set formats include 2-piece duo refills, 3-piece planning sets, ampoule + essence combinations, and special edition seasonal bundles. Common formats are the planning set (a hero product paired with a travel-size or complementary piece) and the duet set (two full-size units of the same product). Skinsli sources all sets directly from the Korean market.

  • 56+ sets in stock
  • Planning sets and duos
  • Authentic Korean import
  • Better value than singles

By Skinsli editorial Updated

Buying guide

Buying Guide: sum37 Sets

sum37 sets are one of the most cost-effective ways to trial a new line or restock a proven product. With 56+ sets in the collection, formats range from a simple 2-piece duo to a curated 3-piece planning set. This guide maps each set type to a practical use case and explains what to expect from the main product families represented.

Understanding sum37 Set Formats: Planning Sets, Duos, and Special Sets

Korean cosmetics brands use a few standard set structures that appear consistently in the sum37 range. A planning set pairs a full-size hero product with a smaller companion - typically a travel-size of the same product or a complementary step from the same line. This is the brand's entry-point format for shoppers who want to try a new product without paying for two full sizes. A duo set (or 2-piece set) bundles two full-size units of the same SKU for a reduced per-unit cost; the Permentarift 2-piece Set and the Time Energy 2 Sets follow this model. A special set adds a third or fourth item - either a miniature, a kit accessory, or a seasonal product - and is often produced in limited volumes tied to promotional periods.

Time Energy Sets: Brightening and Skin Reset Duos

The Time Energy line appears in two set formats: the Time Energy Skin Reset Set of 2 and the Time Energy 2 Sets. Both deliver two-unit bundles of a brightening, ferment-based Time Energy product at a lower per-unit cost than single purchases. The Skin Reset variant targets users who have gone through their first bottle and want a cost-effective replenishment. At 56+ total sets across the range, the Time Energy duos are among the most straightforward value purchases - no mix-and-match guesswork, just the same proven product at a better price per millilitre.

Water Pool Sets: Ampoule Essence and 3-Piece Planning Bundles

The Water Pool Ampoule Essence Planning Set pairs the Water Pool Ampoule Essence with a companion product from the same hydration system. The Water Pool Special 3 Kinds Planning Set steps up to a three-product bundle, typically combining an emulsion, a gel cream, and a mist or essence so you can build a full Water Pool routine without buying each item separately. For new sum37 users, the 3-piece planning set is the most efficient way to assess whether the brand's water-gel hydration approach suits your skin before investing in individual full-size refills.

Permentarift Sets: Refining Duo for Consistent Routine

The Permentarift 2-piece Set bundles two full-size units of the Permentarift product - either the toner or the serum, depending on the specific set listing. Permentarift is sum37's fermentation-forward refining sub-line, focused on smoothing surface texture and refining pores through a concentrated ferment complex. The duo format is the practical choice for users who have already confirmed the formula works for their skin and want to buy ahead without returning for a single repurchase. The combined price of the 2-piece set is lower than two individual units bought separately.

Sunaway Tone Up Sunblock Planning Set: Sun Protection with a Bonus

The Sunaway Tone Up Sunblock 50ml Planning Set pairs the sun protection step with a secondary product from the sum37 line. It is a practical bundle for shoppers who want to try the Sunaway sunblock alongside a full-routine product without committing to two separate purchases. Korean-market planning sets for sunscreens commonly add a toner, essence, or miniature moisturiser as the companion; the exact bundled item is listed on the product page. At 50 ml, the sunblock is a standard one-season supply for daily facial use at the recommended SPF application amount.

Blossom Garden Special 3-Piece Set: Limited Edition Collections

The Blossom Garden Special 3-piece Set is a seasonal or limited-edition format that bundles products from sum37's Blossom Garden line. This line typically uses floral ferment actives and runs in smaller production volumes tied to spring or gift-giving periods. The 3-piece format includes a primary product plus two complementary items or travel sizes. Limited sets of this type tend to sell out faster than core-line planning sets; checking in-stock status on the Skinsli product page gives the current availability.

Breath Secret Essence Mist Set: Refreshing Mist Pairing

The Breath Secret Essence Mist Set (180 ml) bundles the Breath Secret Essence with the Mist format from the same line, creating a two-step misting routine. The Breath line uses an air-fermentation technique to develop its active complex, distinguishing it from the ground-fermentation approach of the Thyme Energy or Permentarift lines. At 180 ml total, this set is sized for home use rather than travel. It works as both a standalone refreshing routine and as an add-on to a fuller multi-step regimen.

Rosh Summa Set of 2: Premium Two-Piece Bundle

The Set of 2 Rosh Summa bundles two products from sum37's Rosh Summa premium sub-line, which positions itself at the upper tier of the brand's facial skincare. Rosh Summa products draw on concentrated botanical ferment complexes and typically carry a higher per-unit price than the core Water Pool or Time Energy lines. The 2-piece set format reduces the per-item cost for shoppers who are already committed to the Rosh Summa line. If you are evaluating the line for the first time, a planning set with one full-size and one travel-size is a lower-risk entry point than a 2-piece duo.

How to Pick the Right sum37 Set for Your Skin Goal

The fastest approach is to match the set to the concern you are already treating. If you use a Water Pool product daily and want to restock economically, look at the Water Pool 2-piece duos. If you want to trial the brand for the first time, the 3-piece planning sets (Blossom Garden, Water Pool Special) give the broadest line coverage per purchase. If brightness is the goal, the Time Energy sets focus on that concern. For a gift or a special occasion, the Blossom Garden 3-piece and the Breath Secret Essence Mist Set are the most gift-oriented formats in the current range. All sets are imported from Korea and carry the original Korean batch codes, so authenticity can be verified.

FAQ

Frequently asked questions

  • A planning set pairs a full-size hero product with a smaller companion item, usually a travel-size of the same product or a complementary step from the same line. A 2-piece set (like the Permentarift 2-piece Set or Time Energy 2 Sets) bundles two full-size units of the same SKU, primarily for replenishment at a lower per-unit cost. Planning sets are better for first trials; 2-piece sets suit confirmed users who want to stock up.

  • Both are 2-piece bundles of Time Energy products, but the Skin Reset Set specifically emphasises the skin-reset function within the Time Energy line, while the Time Energy 2 Sets is a general duo format. The specific products included in each are listed on their individual product pages. For most users choosing between them, the product titles within each set are the deciding factor.

  • The Water Pool Special 3 Kinds Planning Set typically includes three items from the Water Pool hydration system, such as a gel emulsion, a gel cream, and a mist or essence. The exact included products are listed on the Skinsli product page. This set is designed to let you run a full Water Pool routine from a single purchase, which makes it a practical way to assess the Water Pool system before investing in individual full-size refills separately.

  • Korean-market planning sets for sunscreens typically add a complementary skincare step - a toner, essence, or miniature moisturiser - as the companion item. The exact product paired with the Sunaway Tone Up Sunblock 50ml is listed on the product page. If the companion item is a travel size, it is a practical way to test it before buying a full-size separately.

  • The Blossom Garden line at sum37 is produced in smaller, often seasonal volumes tied to spring or gift-giving periods. The Special 3-piece Set format for this line is typically limited production rather than a permanent catalogue item. Skinsli's product page shows current availability. If the set is in stock, purchasing promptly is advisable, as restocks of limited-edition Korean skincare sets are not guaranteed.

  • Planning sets with a full-size plus a travel-size companion are typically priced at or slightly above the cost of the full-size alone, effectively making the companion item free or near-free. Duo sets of two full-size units are generally priced at a 10-20% discount versus two separate single purchases. The exact savings vary by set; compare the set price against the sum of the individual Skinsli product prices to see the specific value on a given bundle.

  • The Permentarift 2-piece Set can refer to different product types across different stock runs. The specific item bundled (toner, serum, or another Permentarift product) is listed on the product page. Permentarift is sum37's fermentation-forward refining sub-line with products at multiple routine steps, so checking the product title carefully before purchasing ensures you are getting the step you actually need.

  • The Set of 2 Rosh Summa bundles two full-size units, which means the financial commitment is higher than a planning set. For a first trial of the premium Rosh Summa line, a planning set with one full-size and one travel-size companion is the lower-risk entry point. If you have already used a Rosh Summa product and want to replenish at a better price, the 2-piece duo is the more economical choice. Check Skinsli's Rosh Summa planning set options if you want a smaller initial purchase.

  • The Breath Secret Essence Mist Set pairs the Breath Secret Essence with a mist from the same line. Use the essence after toner and before serum in the standard Korean skincare sequence. The mist can be applied at two points: before the essence as a prep hydration step, or after the full routine as a refreshing finish. The 180 ml total volume of the set makes it most practical for home use rather than travel.

  • The Secret Multi Pad Planning Set bundles the Secret Multi Pad with a companion product. The Secret Multi Pad is a dual-sided cotton pad pre-soaked in a fermented toning solution - one side exfoliates and the other smooths and tones. The planning set adds a complementary sum37 product, typically from the Breath or Time Energy line. The exact companion item is listed on the Skinsli product page.