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99% Pure L-
Hydroxyproline
99% CAS 51-35-4 USP/Ep/Aji Grade in Stock
GMP
US$1.00-1.80
/ gram
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Qingdao Little Fox Biological and Technology Co., Ltd.
Company Video
5 (24)
"Fast Dispatch"
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Food Additives/ Nutritional Supplement Raw Material CAS 51-35-4 L-
Hydroxyproline
OEM/ODM
Sample Available
US$15.00-19.00
/ kg
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Purelife Biotech Co., Ltd.
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Factory Price Pharmaceutical Chemical Purity Degree 99% CAS No. 51-35-4 L-
Hydroxyproline
OEM/ODM
GMP, HSE, ISO 9001, USP, BP
US$100.00
/ kg
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Hangzhou Dingyan Chem Co., Ltd.
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L-
Hydroxyproline
99%
OEM/ODM
Sample Available
Pharmaceutical Intermediates
US$10.00
/ kg
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SENFU GROUP CO., LIMITED
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Boc-L-
Hydroxyproline
CAS No.: 13726-69-7
OEM/ODM
Synthesis Material Intermediates
US$5.00
/ Piece
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Shandong Zhishang New Materials Co., Ltd
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Manufacturer High Quality L-
Hydroxyproline
with Competitive Price
OEM/ODM
Sample Available
US$19.00-30.00
/ kg
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Anhui Keynovo Biotech Co., Ltd.
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Factory Delivery CAS 51-35-4 Food Additives L-
Hydroxyproline
OEM/ODM
Sample Available
ISO 9001
US$13.00-30.00
/ kg
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Shaanxi Shineherb Biotech Co., Ltd.
Company Video
5 (1)
"On-time Delivery"
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Amino Acid Derivatives Oxaceprol CAS 33996-33-7 Acetyl
Hydroxyproline
OEM/ODM
Sample Available
Cosmetic Ingredients
US$30.00-50.00
/ kg
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Suzhou Greenway Biotech Co., Ltd.
Company Video
5 (1)
"On-time Delivery"
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High Quality, High Purity, Natural and Organic, Hot Selling, L-
Hydroxyproline
OEM/ODM
Sample Available
Leucine
US$98.00-100.00
/ kg
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Chemco Technology Limited
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High Quality L-
Hydroxyproline
Powder L
Hydroxyproline
CAS 51-35-4 in Stock
OEM/ODM
Sample Available
Lysine Additive
US$1.00
/ kg
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Hangzhou Fonlynn Health Technology Co., Ltd.
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Faithful Supply L-
Hydroxyproline
CAS 51-35-4 Trans-4-Hydroxy-L-Proline 200-091-9 H-Hyp-Oh C5h9no3 H-Hyp-Oh (TRANS) 99% H-L-Hyp-Oh
Hydroxyproline
H-L-Hydroxyprol
OEM/ODM
GMP, HSE, ISO 9001, USP, BP
US$5.00-10.00
/ kg
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Xi'an Faithful Biological Technology Co.,Ltd.
Trading Company
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L-
Hydroxyproline
CAS 51-35-4
OEM/ODM
Sample Available
Pharmaceutical Intermediates
US$10.00
/ kg
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SENFU GROUP CO., LIMITED
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Cosmetic Grde Dphp Powder 99% Dipalmitoyl
Hydroxyproline
OEM/ODM
Sample Available
ISO 9001, SGS
US$360.00-460.00
/ kg
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Xi'an Lyphar Biotech Co., Ltd.
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High Quality, Hot Sale, White Crystalline Powder, Food Grade, 99% L-
Hydroxyproline
OEM/ODM
Sample Available
Pharmaceutical Intermediates
US$15.00-20.00
/ kg
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Chemco Technology Limited
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High Quality 99% Purity Amino Acid Raw Material CAS 51-35-4 Chemicals Trans-4-Hydroxy-L-Proline/L-
Hydroxyproline
Powder
OEM/ODM
PE Bag+Aluminum Foil Bag
US$20.00-50.00
/ kg
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Suzhou Manson Tech Inc.
Company Video
5 (2)
"Excellent Service"
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Skin Whitening Dipalmitoyl
Hydroxyproline
for Cosmetic Raw Material
OEM/ODM
GMP, ISO 9001
US$70.00-200.00
/ kg
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HANGZHOU SOURCE HERB BIO-TECH CO., LTD.
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L-
Hydroxyproline
/Trans-4-Hydroxy-L-Proline 99% CAS 51-35-4
OEM/ODM
Sample Available
Pharmaceutical Intermediates
US$10.00
/ kg
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SENFU GROUP CO., LIMITED
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Manufacturer Supply L-
Hydroxyproline
C5h9no3 CAS 51-35-4 with Safety Delivery
OEM/ODM
Sample Available
Synthesis Material Intermediates
US$150.00
/ kg
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Unilong Industry Co., Ltd.
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China Factory Supply L-4-
Hydroxyproline
/
Hydroxyproline
/ H-Hyp-Oh / L-
Hydroxyproline
CAS 51-35-4
OEM/ODM
Pharmaceutical Intermediates
US$5.00-10.00
/ kg
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Qingdao Sigma Chemical Co., Ltd.
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Factory Supply High Quality L-
Hydroxyproline
CAS#51-35-4
OEM/ODM
Sample Available
GMP, HSE, ISO 9001, USP, BP
US$200.00-300.00
/ kg
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Wuhan Hanweishi Pharmchem Co., Ltd.
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Insen Provide Most Favourable L-
Hydroxyproline
Price
OEM/ODM
Agrochemical Intermediates
US$40.00-60.00
/ kg
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Hunan Insen Biotech Co., Ltd.
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51-35-4 L-
Hydroxyproline
OEM/ODM
Sample Available
US$10.00
/ kg
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QINGDAO ASPIRIT CHEMICAL CO., LTD.
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Honest Supply Pharmaceutical Chemical L-
Hydroxyproline
CAS 51-35-4 Good Quality L-
Hydroxyproline
99% Purity L-
Hydroxyproline
in Stock Raw Powder L-Hydroxyprolin
OEM/ODM
Sample Available
Pharmaceutical Intermediates
US$10.00
/ Piece
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Xi'an Honest Bioengr Co., Ltd.
Trading Company
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Factory Supply Raw Material Amino Acid L-
Hydroxyproline
OEM/ODM
Sample Available
US$19.00-30.00
/ kg
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Anhui Keynovo Biotech Co., Ltd.
Factory Tour
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Cosmetic Grade Skin Whitening 99% Pure Powder CAS 41672-81-5 Dphp Dipalmitoyl
Hydroxyproline
OEM/ODM
Cosmetic Raw Material
US$339.00-350.00
/ kg
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Suzhou Greenway Biotech Co., Ltd.
Company Video
5 (1)
"Fast Delivery"
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Greenway Supply 99% Purity Food Additives CAS 33996-33-7 Derivatives Amino Acid Oxaceprol/N-Acetyl-L-
Hydroxyproline
Powder
OEM/ODM
Vitamins & Amino Acids
US$10.00-30.00
/ kg
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Suzhou Manson Tech Inc.
Company Video
5 (2)
"Good Service"
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Cosmetic Grade Anti-Wrinkle Active Ingredient Dipalmitoyl
Hydroxyproline
OEM/ODM
Cosmetic Raw Materials
US$70.00-260.00
/ kg
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Hunan Insen Biotech Co., Ltd.
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L-
Hydroxyproline
/Trans-4-Hydroxy-L-Proline
OEM/ODM
Sample Available
Pharmaceutical Intermediates
US$10.00
/ kg
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SENFU GROUP CO., LIMITED
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Stocks Supply 99%
Hydroxyproline
Hot Selling L-
Hydroxyproline
Price 51-35-4
OEM/ODM
Sample Available
GMP
US$1.00-99.00
/ kg
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Lotusland Ltd
Company Video
5 (1)
"Fast Dispatch"
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Good Quality Price Powder L-
Hydroxyproline
51-35-4
OEM/ODM
Sample Available
US$19.00-30.00
/ kg
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Anhui Keynovo Biotech Co., Ltd.
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Cosmetic Grade Raw Materials Firming Agent CAS 41672-81-5 99% Pure Dphp Powder Dipalmitoyl
Hydroxyproline
with Best Price
OEM/ODM
Sample Available
ISO 9001, USP, BP
US$50.00-500.00
/ kg
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Suzhou Greenway Biotech Co., Ltd.
Company Video
5 (1)
"Fast Delivery"
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Cosmetic Grade Skin Whitening Active Ingredient CAS 41672-81-5 99% Pure Powder Dipalmitoyl
Hydroxyproline
OEM/ODM
Cosmetic Raw Material
US$200.00-290.00
/ kg
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Suzhou Manson Tech Inc.
Company Video
5 (2)
"Helpful Service"
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L-
Hydroxyproline
CAS 51-35-4 Pharmaceutical Intermediate High Purity USP Ep Grade Collagen Synthesis
OEM/ODM
Sample Available
US$55.00-60.00
/ kg
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Changzhou Comwin Fine Chemicals Co., Ltd.
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Health Raw Material L-
Hydroxyproline
CAS No.: 51-35-4 Immediately Delivery
OEM/ODM
ISO,SGS
Negotiable
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Bio U-Beauty (Xi'an) LLC
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Origin Factory L-
Hydroxyproline
99% Pure CAS 51-35-4
OEM/ODM
Sample Available
US$5.00-30.00
/ kg
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Xi'an Haoze Biotechnology Co., Ltd.
Company Video
5 (1)
"Helpful Customer Service"
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Food Grade 99% Raw Material L-
Hydroxyproline
CAS 51-35-4
Sample Available
L-Hydroxyproline
US$8.00-15.00
/ kg
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Ningbo Newrainbow Biochemicals Co., Ltd.
Trading Company
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Labeyond Comsic Grade Dipalmitoyl
Hydroxyproline
Powder CAS 41672-81-5
OEM/ODM
Sample Available
Cosmetics Grade
US$6.00-10.00
/ kg
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Labeyond Chemicals Co., Ltd.
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Food Grade 99% Raw Material L-
Hydroxyproline
OEM/ODM
Sample Available
US$19.00-30.00
/ kg
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Anhui Keynovo Biotech Co., Ltd.
Factory Tour
Company Video
Trading Company
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High Purity Food Grade L-
Hydroxyproline
Raw Material 99% CAS 51-35-4 for Dietary Supplement
OEM/ODM
Sample Available
US$1.00-500.00
/ kg
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SHAAN XI SERVQUAL TECH CO., LTD.
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Dipalmitoyl
Hydroxyproline
CAS 41672-81-5 for Cosmetics
OEM/ODM
Sample Available
Pharmaceutical Intermediates
US$30.00-35.00
/ Piece
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Puyer Biopharma Ltd.
Company Video
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Wholesale
Wholesale Glycolic Acid 99%