CERAMIDE NP (CERAMIDE IIIB) is a naturally occurring lipid and major component of the stratum corneum (outer skin layer). Levels of CERAMIDE NP decrease with advancing age. CERAMIDE NP is widely used as a moisturizer in cosmetic products because of its hydrating function. Interactions have been found with ceramide 1, synergistically improving the skin barrier function in humans, i.e. better skin hydration and less transepidermal water loss. There are no safety concerns for cosmetic products containing less than 1% CERAMIDE NP.
a.INCI Name: Ceramide NP
b.CAS No.: 178436-06-1/100403-19-8
c.Appearance: white powder
d.Purity analysis: ≥95%
•Ceramides are waxy lipid molecules
•Ceramide = beeswax (wax) and acyl composed of sphingosine and amide-based fatty acids
Specification of Ceramide NP
| Items |
Specification |
Results |
| Appearance |
white to off-white powder |
complies |
| Odor |
mild characteristic odor |
complies |
| Identification |
HPLC |
complies |
| Ceramide IIIB content |
≥90% |
95.2% |
| Of which acylated with oleic acid |
≥70% |
88.7% |
| Acylated with other fatty acids |
≤30% |
6.5% |
| Di-,multi sub phytosphingosines |
≤7.0% |
ND |
| Free phytosphingosines |
≤2.0% |
ND |
| Loss on drying |
<2.0% |
0.1% |
| Total plate count |
<100cfu/g |
<1cfu/g |
| Heavy metals |
<20ppm |
<20ppm |
| Arsenic |
<2ppm |
<2ppm |
| Melting point |
98-108ºC |
103.5ºC |
Function:
Efficacy feature
1.Moisturising action
Ceramide NP binds to the natural lipids of the skin cells, increasing the skin's moisture content and preventing it from drying out.
2.Anti-ageing action
Ceramide NP promotes the regeneration and repair of skin cells and the synthesis of collagen and elastin fibres, thus slowing down the ageing process.
3.Anti-inflammatory action
Ceramide NP reduces the skin's inflammatory response and alleviates skin irritation and sensitization.
4.Nutritional effects
Ceramide NP contains a variety of amino acids and other nutrients that nourish the skin, improving its health and radiance.
Production applications
High quality skincare products such as lotions, creams, oils and make-up
Packaging and storage
Standard packaging: 1kg/pack
Shelf life: 36months
Storage conditions: sealed and protected from light
Recommended dosage: 0.02-2%
Phytosphingosine
a.INCI Name: Phytosphingosine
b.CAS No.: 554-62-1
c.Appearance: white powder
d.Purity analysis: ≥90%
Specification:
| Items |
Specification |
Results |
| Appearance |
white to off-white powder |
complies |
| Odor |
mild characteristic odor |
complies |
| Identification |
HPLC |
complies |
| Phytosphingosine content |
≥90% |
93.1% |
| Loss on drying |
<2.0% |
0.3% |
| Total plate count |
<100cfu/g |
<1cfu/g |
| Heavy metals |
<20ppm |
<20ppm |
| Arsenic |
<2ppm |
<2ppm |
| Melting point |
102-107ºC |
complies |
Efficacy feature
Phytosphingosine is an essential component of moisture retention and barrier function and is a key substance in maintaining the skin's natural defences.
1.Natural inflammation regulator
Phytosphingosine has a soothing, calming, desensitizing and anti-allergic effect, eliminating redness, itching, pimples, peeling and other allergies, strengthening the skin's resistance, relieving dryness/rashes/itching/allergies caused by seasonal or environmental changes, providing deeper repair and conditioning for sensitive skin and strengthening the skin's own defences.
2.Antioxidant action
Phytosphingosine has a significant protective effect against free radical damage to the skin caused by UV exposure, reduces collagen breakdown and keratin build-up and improves skin roughness.
Production applications
Eye care products, products for sensitive skin
Packaging and storage
Standard packaging: 1kg/pack
Shelf life: 36months
Storage conditions: sealed and protected from light
Recommended dosage: 0.05-2%
We list our regular products:
| 1 |
Ceramide |
| 2 |
Phytosphingosine |
| 3 |
N-Stearoyl-Phytosphingosine |
| 4 |
Salicyloyl Phytosphingosine |
| 5 |
Tetraacetylphytosphingosine |
| 6 |
Ceramide complex |
Ceramide 10%-20% HPLC
Ferulic acid 99% HPLC
Hordenine 98% HPLC
Appearance: White powder
Odor: Odorless
Standard: USP/BP/CP
Packing: 25kg/drum or as your request.
Shelf Life: The shelf life is 24 months in the original packing. And the temperature is not exceeding 25° C. Far away water and heat.
Delivery: Within two weeks after receiving your prepayment.
Service we can provide:
1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test. After shipment, keep sample for 3 years
3. Prompt shipment with professional documents
4. Packing as your request, with photo before shipment.
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To get more information, just feel free to contact with us. Thanks.
Mr. Liu
Qingdaofraken international trading Co., Ltd
Address: RM1005 post mansion yan'an three road, qingdao, China
Web: http://fraken.en.made-in-china.com
Audited Supplier 
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