Deep Layer BOND CARE: Pre- and Post-Treatment Care for Professional Chemical Services
Deep Layer BOND CARE is a professional treatment line from the system treatment and hair care brand Deep Layer, developed around two areas of care: strength and moisture. It consists of two products that go beyond plex care alone, with flexible use according to the product and service: 0-1 Kera Builder may be used undiluted or diluted, while 0-2 CMC Builder is primarily used as an intermediate or post-treatment and may also be diluted for pre-treatment use.
This article introduces 0-1 Kera Builder and 0-2 CMC Builder, the roles of each product, the four areas of care behind the line and how the two products fit into hair color, bleach, perm and straightening services.
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The Background to BOND CARE
As hair color and perm services have become more widespread, the load placed on hair continues to increase. What salons need is a way of building a healthy foundation for the hair that can respond to many different services.
Simply replenishing ingredients in hair that has already been damaged does not address the underlying issue. What matters is protecting the inside of the hair while guiding it toward a condition with body and resilience, and caring for the hair against the imbalance inside the hair caused by color and perm services, as well as external stresses such as metal ions.
The BOND CARE line was developed from this point of view: conditioning the hair itself from its foundation, so that it is better prepared for the design the stylist has in mind.
Suited to salons such as:
- Salons with a high proportion of hair color, bleach and perm services
- Salons looking for treatment products that are simpler and more efficient to use
0-1 Kera Builder and 0-2 CMC Builder: Internal Care and an Improved Feel
The line is made up of a liquid type used mainly before and during chemical services, and a cream type used mainly from the intermediate step through to post-treatment. Each has its own main focus and its own place in the salon workflow.

| 0-1 Kera Builder | 0-2 CMC Builder | |
|---|---|---|
| Type | Liquid | Cream |
| Main use | Pre-treatment / plex care | Intermediate / post-treatment |
| Main focus | Strength Care | Moisture Care |
| Where it is used | Mainly at the styling station | Mainly at the shampoo station |
| Dilution | With a pump foamer, up to 5 times (1 part product to 4 parts water) | For pre-treatment use, 1 part product to 10 parts water |
| pH | 4.8 | 4.2 |
| Specific care | Metal Ion Care | Surface Care |
0-1 Kera Builder (Liquid Type)
- Type: Liquid
- Main use: Pre-treatment / plex care
- Main focus: Strength Care
- Content: 750ml
- pH: 4.8
- Recommended application: Pump foamer or applicator
- Fragrance: Nectarine Sheer Blossom
The liquid type works into the hair easily and is used mainly at the styling station, where it can be applied evenly and efficiently. Used with a pump foamer, it dispenses as a foam, which makes it easier to target the dividing line during hair color services.
A pump foamer or applicator is recommended, as the product can clog easily if transferred to a sprayer. When using a pump foamer, it can be diluted with water up to 5 times (1 part product to 4 parts water), depending on the level of damage.
0-2 CMC Builder (Cream Type)
- Type: Cream
- Main use: Intermediate / post-treatment
- Main focus: Moisture Care
- Content: 750g
- pH: 4.2
- Pre-treatment dilution: 1:10 with water
- Fragrance: Nectarine Sheer Blossom
The cream type stays on the surface of the hair more readily and is used mainly at the shampoo station, where it is easy to handle and less likely to run. Its cream texture is suited to improving the feel of the finished hair.
It can also be diluted at a product-to-water ratio of 1:10 and used as a pre-treatment.
The Mechanism: Four Areas of Foundation Care
BOND CARE combines its care ingredients in a considered balance to help support smoother chemical services and to prepare the hair for the intended design. The line is built around four areas of care. Strength Care and Moisture Care are shared by both products, while Metal Ion Care is specific to 0-1 Kera Builder and Surface Care is specific to 0-2 CMC Builder.

1. Strength Care
A Quadruple Bonding formula cares for the bonds inside the hair, while Active Keratin (hydrolyzed keratin from wool) cares for damaged, porous areas. The formula brings together four bonding-component groups in balance: FiberHance®, an ELLAPLEX® blend comprising three ingredients, TOSTEA® and EverBond™.
Strength Care here refers to care that gives the hair body and resilience and helps reduce breakage and split ends.
2. Moisture Care
A Ceramide Urea Complex helps the hair retain moisture and leads to a smoother feel. It combines five ceramides (Ceramide NG, Ceramide AG, Ceramide NP, Ceramide AP and Ceramide EOP) with hydroxyethyl urea.
3. Metal Ion Care (0-1 Kera Builder only)
A Chelate Mix of fulvic acid, phytic acid and disodium EDTA binds to metal ions, helping color and perm services proceed more smoothly.
4. Surface Care (0-2 CMC Builder only)
Surface Protect ingredients, Palmitoyl Dipeptide-18 and Meadowfoam Delta-Lactone, help condition damaged areas of the cuticle and coat the hair surface, reducing snagging and leaving a smoother feel.
FiberHance® is a trademark of Ashland. EverBond™ is a trademark of TRI-K Industries.
For Hair Color, Bleach, Perm and Straightening Services
BOND CARE can be used before and after hair color, as well as with bleach, perm and straightening services.
0-1 Kera Builder is used mainly as a pre-treatment or for plex care, either undiluted or diluted.
0-2 CMC Builder is used from the intermediate step through to post-treatment, as aftercare that helps improve the feel of the finished result.

Conclusion
With a liquid type for pre-treatment and plex care and a cream type for intermediate and post-treatment, Deep Layer BOND CARE gives salons two products that can be combined across a wide range of chemical services, each with a clear role at the styling station or the shampoo station.
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Create a Trade Account ›This article has been adapted from content originally published by BEAUTY GARAGE Japan, with information provided by b-ex.
- Deep Layer BOND CARE: A Treatment Line for Building a Healthy Foundation for the Hair(【ディープレイヤー】健やかな髪の土台をつくる処理剤ボンドケアラインが新発売)


