Featured Hydroxyproline Products
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![L-Hydroxyproline for Sale]( "L-Hydroxyproline")
L-Hydroxyproline
Industrial Grade / 95%
9 YRS
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USTrader -
![L-Hydroxyproline for Sale]( "L-Hydroxyproline")
L-Hydroxyproline
Industrial Grade / 99%
25kg/Drum
5 YRS
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CNTrader -
![L-Hydroxyproline- for Sale]( "L-Hydroxyproline-")
L-Hydroxyproline-
Pharmaceutical Grade / 99%
25kg
5 YRS
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CNTrader -
![L-Hydroxyproline for Sale]( "L-Hydroxyproline")
L-Hydroxyproline
- / -
5 YRS
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CNManufactory -
![L-Hydroxyproline for Sale]( "L-Hydroxyproline")
L-Hydroxyproline
- / -
1kg 5kg 25kg
5 YRS
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CNTrader -
![L-Hydroxyproline for Sale]( "L-Hydroxyproline")
L-Hydroxyproline
Food grade / 99%
bottle/bag/drum
3 YRS
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CNManufactory -
![L-Hydroxyproline for Sale]( "L-Hydroxyproline")
L-Hydroxyproline
$0.1/KG EXW
Industrial Grade / 99%
25kg/Drum
7 YRS
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CNManufactory -
![L-Hydroxyproline for Sale]( "L-Hydroxyproline")
L-Hydroxyproline
$6.3/KG EXW
Pharmaceutical Grade / 99%
25kg/Cardboard Drum
1 YR
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CNTrader -
![TRANS-4-HYDROXY-L-PROLINE for Sale]( "TRANS-4-HYDROXY-L-PROLINE")
TRANS-4-HYDROXY-L-PROLINE
- / -
5 YRS
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CNTrader -
![L-Hydroxyproline for Sale]( "L-Hydroxyproline")
L-Hydroxyproline
- / -
4 YRS
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CNManufactory -
![L-Hydroxyproline for Sale]( "L-Hydroxyproline")
L-Hydroxyproline
- / -
8 YRS
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CNManufactory -
![L-Hydroxyproline/ H-Hyp-OH for Sale]( "L-Hydroxyproline/ H-Hyp-OH")
L-Hydroxyproline/ H-Hyp-OH
- / -
8 YRS
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CHTrader -
![4-hydroxy-L-proline for Sale]( "4-hydroxy-L-proline")
4-hydroxy-L-proline
- / -
5 YRS
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CNManufactory -
![L-Hydroxyproline for Sale]( "L-Hydroxyproline")
L-Hydroxyproline
- / -
4 YRS
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CNTrader -
![L-Hydroxyproline 100% White crystalline powder for Sale]( "L-Hydroxyproline 100% White crystalline powder")
L-Hydroxyproline 100% White crystalline powder
AJI92 / 98.5%
1kg/bag, 25kg/Cardboard Drum
3 YRS
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CNTrader -
![L-Hydroxyproline for Sale]( "L-Hydroxyproline")
L-Hydroxyproline
- / -
5 YRS
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CNTrader -
![L-Hydroxyproline for Sale]( "L-Hydroxyproline")
L-Hydroxyproline
- / 99%
G/bottle,Kg/bag,25kg/barrel
4 YRS
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CNManufactory -
![HYDROXY-L-PROLINE, TRANS-4- for Sale]( "HYDROXY-L-PROLINE, TRANS-4-")
HYDROXY-L-PROLINE, TRANS-4-
- / -
500g/bags
5 YRS
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CNManufactory -
![L-Hydroxyproline for Sale]( "L-Hydroxyproline")
L-Hydroxyproline
$5.51/G EXW
- / 98%
20mg/Bottle
3 YRS
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CNManufactory -
![amino acid d-serine for Sale]( "amino acid d-serine")
amino acid d-serine
$50/ EXW
Top Product / 99%
1kg/aluminium foil bag
2 YRS
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CNTrader
US
CN
CH
More Chemical Products as Skincare Ingredients
Besides An Essential Skin Care Ingredient, Hydroxyproline Can Do More!
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2025-11-203. L-Hydroxyproline (CAS No.:51-35-4)
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2024-07-22Collagen consists of several specific amino acids. With a unique triple helix structure different from other proteins, they are glycine, proline, and hydroxyproline (Hyp) accounting for 57% of the total amino acids of collagen.
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2024-07-11Collagen contains 19 amino acids in total. Proline, glycine, and hydroxyproline are considered the primary amino acids. They constitute about 50% of the total amino acids of collagen. These three amino acids make up the structure of collagen. The rest of the amino acids in collagen are alanine, asparagine, arginine, aspartate, phenylalanine, cysteine, glutamate, glutamine, histidine, isoleucine, leucine, lysine, methionine, serine, threonine, tyrosine, valine.
