Hydrolyzed collagen: What it is and its benefits

Hydrolyzed collagen is absorbed better than regular collagen. It provides firmness and elasticity to your skin, hair, nails, muscles, and joints. Read all about its benefits, dosage, and possible side effects.

What is collagen?

Collagen is an animal protein naturally found in foods such as meat and fatty fish. Some foods can also stimulate collagen production. It is one of the most important proteins in the body. After the age of 30, the body produces less collagen, leading to wrinkles, thinner skin and hair, and stiffer muscles and joints. External factors like sunlight, smoking, poor diet, and unhealthy lifestyle choices accelerate collagen breakdown.

What is hydrolyzed collagen?

Unlike regular collagen, hydrolyzed collagen is broken down into smaller particles called peptides. This process, known as hydrolysis, makes it easier for the body to absorb and utilize. Hydrolyzed collagen refers to the composition and can be processed into powders, capsules, or drinks.

Types of collagen supplements

The demand for collagen is huge, and there are many different types of supplements. When choosing one, consider the collagen source (bovine or marine), dosage, and type (hydrolyzed or not). Here’s an overview of the main differences:

Benefits of hydrolyzed collagen

For the skin

Studies suggest that liquid collagen may counteract signs of skin aging. It promotes elasticity, hydration, and fewer wrinkles. A 2020 study found that liquid collagen can reduce pigmentation, stimulate skin cell regeneration, accelerate wound healing, and even help with cellulite and uneven skin texture.

Related: What does Resveratrol do for skin: Benefits and side effects

For the hair

Some studies suggests that collagen supports hair health. Genetics, diet, stress, and lifestyle also play a role. Collagen is sometimes mentioned as a remedy for hair loss, though more research is needed to confirm this. Studies indicate that hair follicles require collagen, suggesting that declining collagen levels may contribute to hair loss. Another study suggests that people with alopecia (hair loss) may benefit from marine collagen.

For the heart and blood vessels

Scientists have discovered that collagen helps keep arteries strong and flexible. Low collagen levels have been linked to a higher risk of atherosclerosis (artery hardening), a condition that can lead to heart attacks or strokes. A 2023 review showed that collagen supplements improved several cardiovascular health markers, though further research is needed.

For the bones

As we age, the risk of osteoporosis increases, leading to weaker bones that break more easily. Research suggests that collagen supplements can be particularly beneficial for those suffering from cartilage loss due to osteoarthritis or rheumatoid arthritis. Collagen supports cartilage regrowth and helps reduce joint inflammation.

For the muscles

With age, muscle mass and strength decline. Some research suggests that collagen supplements may help combat this issue. A 2023 study followed 97 men who took collagen supplements while performing strength training for 12 weeks. Results showed that their muscle strength increased more than the placebo group, which only did training.

Read more about this topic here: Is collagen good for men?

Hydrolyzed collagen and weight loss

There is growing interest in the link between collagen supplements and weight loss. However, available studies are limited, often conducted on animals, and focused on specific supplements. While liquid collagen is not directly linked to weight loss, it may provide indirect benefits. By reducing joint pain, it can encourage more movement and exercise.

Read more about the potential benefits of berberine for weight loss. This powerful bioactive compound has been studied for its ability to support metabolism and improve insulin sensitivity.

How much collagen per day?

The ideal daily dose of collagen depends on various factors, such as age, weight, health goals, and supplement type. Most experts recommend 2.5 to 15 grams per day. If you’re new to collagen, start with a low dose and gradually increase it to avoid potential side effects.

When is the best time to take collagen?

There are no strict rules for taking collagen supplements. If you experience bloating or digestive discomfort, consider taking them in the morning. You can drink it pure or mix it into a smoothie. It may also be beneficial to take collagen at night. The body repairs itself during sleep, and collagen can support this process. Research indicates that collagen promotes tissue regeneration, which is essential during the nighttime recovery phase. Additionally, it may improve sleep quality, as collagen contains glycine, an amino acid with a calming effect on the brain.

Possible side effects of collagen

Generally, liquid collagen is considered safe. A 2021 study suggests that even high doses of collagen are unlikely to cause problems. However, it’s always a good idea to check product descriptions. Collagen supplements often contain other ingredients (such as sources from meat, fish, or shellfish), which may cause digestive issues like bloating, diarrhea, or stomach discomfort.

Which collagen supplement is best?

Choosing the right collagen supplement isn’t just about collagen alone. While collagen powder provides a higher dose per serving and is a cost-effective option, synergy is key for maximum results. This is where Purovitalis Liquid Collagen stands out. Not only is our collagen liquid and hydrolyzed for fast absorption, but it also contains a blend of nutrients that support essential body functions. Our formula includes antioxidants, glycine, vitamins B6, B2, and C, selenium, and hyaluronic acid.

For those seeking the most effective way to support collagen levels and overall well-being, Purovitalis Liquid Collagen is the ultimate choice.

References:

1. de Miranda RB, Weimer P, Rossi RC. (2021). Effects of hydrolyzed collagen supplementation on skin aging: a systematic review and meta-analysis. International Journal of Dermatology.
2. León-López A, Morales-Peñaloza A, Martínez-Juárez VM, Vargas-Torres A, Zeugolis DI, Aguirre-Álvarez G. (2019). Hydrolyzed Collagen—Sources and Applications. Molecules, 24(22), 4031.
3. Kim H, Choi N, Kim DY, Kim SY, Song SY, Sung JH. (2021). TGF-β2 and collagen play pivotal roles in the spheroid formation and anti-aging of human dermal papilla cells. Aging (Albany NY), 13(16), 19978–19995.
4. Hwang SB, Park HJ, Lee BH. (2022). Hair-Growth-Promoting Effects of the Fish Collagen Peptide in Human Dermal Papilla Cells and C57BL/6 Mice Modulating Wnt/β-Catenin and BMP Signaling Pathways. International Journal of Molecular Sciences, 23(19), 11904.
5. Jalili Z, Jalili F, Moradi S, Bagheri R, Moosavian SP, Naeini F, et al. (2023). Effects of collagen peptide supplementation on cardiovascular markers: a systematic review and meta-analysis of randomized, placebo-controlled trials. British Journal of Nutrition, 129(5), 779-794.
6. Honvo G, Lengelé L, Charles A, Reginster JY, Bruyère O. (2020). Role of Collagen Derivatives in Osteoarthritis and Cartilage Repair: A Systematic Scoping Review With Evidence Mapping. Rheumatology and Therapy, 7(4), 703–740.
7. Zdzieblik D, Jendricke P, Oesser S, Gollhofer A, König D. (2021). The Influence of Specific Bioactive Collagen Peptides on Body Composition and Muscle Strength in Middle-Aged, Untrained Men: A Randomized Controlled Trial. International Journal of Environmental Research and Public Health, 18(9), 4837.
8. Khatri M, Naughton RJ, Clifford T, Harper LD, Corr L. (2021). The effects of collagen peptide supplementation on body composition, collagen synthesis, and recovery from joint injury and exercise: a systematic review. Amino Acids, 53, 1493–1506.