Xtend health asia
Xtend-life Natural health supplements and skincare products from new zealand
Hello and welcome to Xtend Health Asia, a labor of love dedicated to Xtend-Life Natural Health Products (health supplements & skincare), which is manufactured in their fully-own and purpose-built state-of-the-art facility in Christchurch, New Zealand.
They are highly regulated (very important to me as health professional): Has a food safety program based on hazard analysis critical control points (HACCP) which is regularly audited by AsureQuality (an internationally accredited authority owned by the New Zealand government), and a Risk Management Program (RMP) which is regularly audited by the New Zealand Ministry for Primary Industries (MPI). Xtend-Life also abides by the US FDA’s cGMP (good manufacturing practices) code for dietary supplements.
These compliance programs enable them to rigorously control the quality of all raw ingredients and finished products to ensure that their products always achieve the highest standards possible.
I hope this website is able to help you naturally build and achieve the health, wellness and skin that you desire.
Disclaimer: I am an affiliate for Xtend Life: this means that I am NOT their employee, but am an independent affiliate marketer. If you buy their products through my links, they will pay me an affiliate commission at no extra cost to you (it's paid out of their marketing budget). I hope to serve you well enough such that you would willingly and knowingly buy Xtend Life products through my affiliate links.
Let's keep building our best health for our future and people we love - Nigel Chua, Health Supplement Enthusiast
Xtend Life Ingredient L-Proline That Supports Your Skin Health
L-Proline Background and Benefits
L-proline is one of the 20 amino acids that are used to synthesize proteins by the human body. This amino acid is encoded in the human genetic code with the codons CCA, CCC, CCG and CCU. L-proline is the only proteinogenic amino acid that is a secondary amine, meaning that its amine nitrogen is bound to two alkyl groups. Virtually all of the proteins in the human body contain L-proline, and the only amino acids that are more abundant are alanine and glutamine. L-proline is especially important in the production of collagen, which is a primary component in skin, cartilage and bone.
The biosynthesis of L-proline uses the amino acid L-glutamate as a precursor, along with the enzymes glutamate 5-kinase and glutamate-5-semialdehyde dehydrogenase. The German chemist Richard Willstatter first synthesized proline in the laboratory in 1900 by reacting 1,3-dibromopropane with the sodium salt of diethyl malonate. The German chemist Hermann Emil Fischer isolated proline from casein in 1901 by using gamma-phthalimido-propylmalonic ester.
The biochemical actions of pure L-proline include weak agonism of the glycine receptors and some glutamate receptors. Plants also use proline to generate tissues such as pollen. Health supplements containing L-proline are often taken to support the growth of connective tissue.
Uses of L-Proline
The support of joint and skin health is one of the most significant reasons for taking L-proline supplements. It may also support muscle growth and injury recovery.
Signs You May Need L-Proline
Some conditions such as a low-protein diet, chronic injuries and illnesses may prevent you from manufacturing adequate quantities of L-proline. Endurance athletes may also benefit from L-proline supplements, especially long-distance runners.
Specific signs in the skin that can indicate a deficiency of L-proline include wrinkles and sores that are slow to heal. Chronic joint discomfort due to degenerating cartilage is also a sign that you could benefit from L-proline.
Other Ingredients That May Be Of Interest
L-lysine - L-lysine is an essential amino acid in humans, meaning that it must be obtained through dietary sources. It plays vital roles in many biological processes, especially calcium absorption, muscle synthesis and injury recovery.
N-acetyl L-cysteine - N-acetyl L-cysteine, also known as N-acetylcysteine, is commonly used to clear airways of mucous. It is also used to manage overdoses of paracetamol, also known as acetaminophen.
Synonyms and Similar Forms of L-Proline
L proline, proline
Products containing L-Proline
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Total Balance Men's Premium 
The ultimate men's health and nutrition supplement | |
Return to Xtend Life Ingredient List
Back to TopWhere to next?
- First time here or buying health supplements? It can be daunting and overwhelming - I created a start here page that may help guide you for your health needs. You can also see/read what I personally take.
- Read all my Xtend-Life Product Reviews here
- Looking for a specific ingredient or list of ingredients? Visit the the Xtend-Life certified ingredients page here
- Read and share testimonials and experiences you had with Xtend-Life health supplements, skin care products and customer service. Or if you have questions or comments on how Xtend-Life can help you boost your health, fitness, wellness and skin, visit: Your Questions page.
- Follow up on updates, news and articles on the blog or visit our videos page where I create and upload relevant videos for you.
- Find out about Xtend-Life Loyalty Program here, to enjoy discounts and special offers.
- Contact us at Xtend Health Asia
Shipping
Free shipping anywhere in the world orders above $60 USD, below $60 is a flat fee of $6.50 to anywhere in the world. Read more here.
“He who has health has hope, and he who has hope has everything.”
Arabian Proverb
discover
Discover the best and most suited supplements for you.
MEN'S HEALTH
Helping men build and achieve health, wellness & performance - read more
WOMEN'S HEALTH
Helping woman achieve glowing health, wellness and beauty - read more
SKIN CARE & BEAUTY
Repair, restore, build and achieve strong & healthy skin - read more
FITNESS & ACTIVITY
Build and achieve your fitness and performance levels - read more
ANTI-AGING & YOUTHFULNESS
Renew and restore your energies; look and feel younger - read more
WEIGHT LOSS MANAGEMENT
Take charge and control of your weight loss management - read more
CHILDREN'S HEALTH
Ensuring your children are stronger, healthier. All the time - read more
SPORTS SPECIFIC
Improve performance, speed and stamina for your sport - read more
CONDITION SPECIFIC
See which conditions Xtend-Life supplements may help with - read more
OCCUPATION SPECIFIC
Take the right Xtend-Life products to boost you performance at work - read more
PET HEALTH
High quality health supplements for your pets - read more
customer reviews
I have taken vitamins my entire life and now that I am taking the Total Balance Men's Premium, I believe I have thrown my money away over the years.
After only one week, my skin feels smoother, I actually feel cleaner on the inside and I am even sleeping better. You now have a customer for life! Thank you so much - Monroe S, USA
products that i've been using since 2014
Here are the Xtend Life health supplements that I personally use since 2014 and reviewed that I know will improve your health results.
Total Balance Men's Premium (review here)
Omega 3 Fish Oil QH Ultra (review here)
Kiwi Klenz (review here)
Garcinia Cambogia + Green Coffee Bean
Lipi Rite (review here)
Natural Energy Bee Pollen (review here)
See all the Xtend Life Supplements Nigel Take
ALL XTEND-LIFE PRODUCTS
Green Lipped Mussel Powder (read review)
Joints & anti inflammation
Neuro Natural Recall (read review)
Brain & memory booster
Neuro Natural Serenity (read review)
Brain & mood booster
Neuro Natural Sleep (read review)
Improves sleep quality
Neuro Natural General (read review)
Brain & memory booster
Male Rejuvenator (read review)
Aids sex & prostate health
Female Rejuvenator (read review)
Boosts female sexual health
Natural Energy with NZ Bee Pollen (read review)
Ups energy & alertness
Kiwi-Klenz (read review)
Aids nutrient absorption & digestive health
Immu-Stay (read review)
Boosts immunity defence
Lipi-Rite (read review)
Manage high cholesterol
Not Just Joints (read review)
Joints & arthritis support
Systemic Care (read review)
Diabetes health support
Bone-Support (read review)
Aids bone strength & health
Cardio-Support (read review)
Boosts heart health
Garcinia Cambogia & Green Coffee Bean (read review)
Weight loss supplement
Zupafood Elite (read review)
Libido, immunity & energy
Zupafood Greenz (read review)
Detox, immunity & liver
Zupafood for Skin (read review)
Glutathione, marine collagen & elastin
Prostate-Support (read review)
Prostate & sexual health, better sleep
Men's Foaming Facial Cleanser (read review)
With natural Kiwifruit & Manuka Honey
Men's Exfoliating Scrub (read review)
Removes dead skin cells & refine pores
Men's Facial Fluid (read more)
Repairs, restores & soothes
Men's Eye Serum (read review)
Energizes, hydrates & firms tired eyes
Men's Body Lotion (read review)
Moisturizes & improves skin elasticity
Men's Hydrating Mask (read review)
Invigorates & deep hydration
Men's Cleansing Mask (read review)
Purge impurities & refines skin
Women's Nourishing Hand Cream (read review)
Protects, moisturizes & soothes skin
Women's Exfoliating Scrub (read review)
Refines & renews skin
Women's Day Cream (review here)
Moisturizing & anti aging
Women's Day Cream + Natural Whitening (read review)
Whitens, reduces fine lines & reduces wrinkles
Women's Night Cream (read review)
Omega 3 & 6 anti oxidant skin renewing moisturizer
Women's Sheer Day And Night Cream (read review)
Softens, anti wrinkle & hydrates
Women's Eye Serum (read review)
Energizes, firms and hydrates tired eyes
Women's Body Lotion (read review)
Soothes, anti oxidant & hydration
Women's Hydrating Mask (read review)
Invigorates & hydrates
Women's Cleansing Mask (read review)
Renews, supports & invigorates skin
Women's Foaming Facial Cleanser (read review)
With natural Kiwifruit & Manuka Honey
Total Balance Men's Premium (read review)
Comprehensive cellular multi vitamins
Total Balance Women's Premium (read review)
Comprehensive cellular multi vitamins
Total Balance Unisex Premium (read review)
Comprehensive cellular multi vitamins
Total Balance Children's (read review)
For healthy development, immunity & learning
Multi-Xtra (read review)
48 bio available nutrients for cellular health
Omega 3 DHA Fish Oil Premium (read review)
Helps mood, heart, cholesterol & sleep
Omega 3 DHA Fish Oil (read review)
Aids joints, heart, cholesterol & sleep
Omega 3 / QH Ultra CoQ10-Ubiquinol (read review)
Cardiovascular health, anti cholesterol & energy
Omega 3 / DHA Mini (read review)
Easier for children to swallow; aids brain, memory & learning