
Ceramide NP (CAS 34354-88-6) | Skin Barrier & Moisturizing Cosmetic Ingredient | Amorewell
Product Information
Product Overview
Ceramide NP is a skin-identical lipid (sphingolipid) naturally found in the stratum corneum of human skin.
It plays a key role in maintaining the skin barrier function and moisture retention system.
In cosmetic formulations, Ceramide NP is widely used for dry skin repair, barrier strengthening, and long-term hydration improvement.
It is one of the most important active ingredients in modern dermocosmetic skincare systems.
Key Benefits
✔ Strengthens skin barrier function
✔ Reduces transepidermal water loss (TEWL)
✔ Improves dry and damaged skin condition
✔ Enhances long-term skin hydration
✔ Supports skin elasticity and smoothness
✔ Suitable for sensitive and atopic skin formulations
Applications
Skincare Applications
- Moisturizing creams
- Barrier repair creams
- Anti-aging skincare
- Sensitive skin care products
- Dermatological formulations
Functional Systems
- Lipid barrier restoration systems
- Moisture retention emulsions
- Ceramide complex formulations
Specification
| Tests | Specification | |
| Appearance | White to off-White powder | |
| Identification | The principal peak in the chromatogram obtained with the test solution is similar in retention time to that of reference solution. | |
| Purity (HPLC) | ≥95.0% | |
| Assay (HPLC) | ≥95.0% | |
| Loss on drying | ≤2.0% | |
| Residue on ignition | ≤0.5% | |
| Heavy Metals | ≤20ppm | |
| Microbial limits | Aerobic plate count | ≤500CFU/g |
| Moulds and yeasts count | 100 CFU/g | |
Why Choose Amorewell Ceramide NP
Amorewell supplies high-quality skin-identical lipids designed for advanced skincare formulations.
✔ High purity and stable quality
✔ Skin-compatible ingredient profile
✔ Consistent batch-to-batch performance
✔ Global cosmetic compliance support
✔ OEM and customized packaging available
Packaging
- 1 kg / bag
- 5 kg / bag
- 25 kg / drum
- Custom packaging available
Related Products
Ceramide NP (CAS 34354-88-6) | Skin Barrier & Moisturizing Cosmetic Ingredient | Amorewell
- INCI Name: Ceramide NP
- CAS Number: 34354-88-6
- Molecular Formula: C36H73NO4
- Molecular Weight: 583.97
- Appearance: White to off-white powder
- Purity: ≥95% (HPLC)
- Function: Skin conditioning, barrier repair agent
- Solubility: Lipid soluble / formulation dependent



