Overview

SCIENTIFIC SCORE
Likely Very Effective
Based on 3 Researches
9
USERS' SCORE
Good
Based on 6 Reviews
8

Top Medical Research Studies

We explored the effects of specific nutrients on hair loss in pets, particularly focusing on canines and cats. Our research highlighted the Wnt/β-catenin signaling pathway, which is crucial for hair regeneration. We found that collagen, particularly in the form of fish collagen peptides, plays an important role in promoting hair health.

In our study, we noted that keratin hydrolyzed and egg yolk lecithin, along with fish collagen peptides, can significantly boost the movement of β-catenin into the nucleus of skin cells. This process is essential for activating genes that are vital for hair regeneration.

Considering the impact of nutritional balance on pet health, our findings suggest that incorporating these nutrients into a pet's diet could provide an effective strategy for addressing hair loss. By enhancing the expression of target genes linked to hair regeneration, we observed that collagen and other related nutrients may offer a promising avenue for maintaining healthy fur in our furry friends.
Read More
9
Collagen's uncertain impact on hair loss
We tested an artificial intelligence model designed to provide tailored non-medicated solutions for hair loss. Over a 24-week period, 38 women experiencing hair thinning received personalized treatment kits, which included topical serums, shampoos, oral supplements, and marine collagen peptides.

While the study highlighted various improvements in hair growth, thickness, and scalp health, it's essential to note that the collagen component was part of a broader treatment plan. This makes it challenging to pinpoint collagen's specific influence on hair loss independently of other treatments.

Participants reported encouraging results such as reduced hair shedding and enhanced hair texture, but because collagen was combined with multiple other treatments, we cannot conclusively assess its direct effect. Overall, this innovative AI-driven approach shows promise in addressing hair loss through personalized care, but further research is necessary to isolate the individual contributions of each component, including collagen.
Read More
9
Collagen and exosomes enhance hair growth
We explored how collagen treatment, particularly collagenous sequences from the Human a1(XVII) Chain, works alongside exosomes derived from dermal papilla cells to boost hair follicle stem cell (HFSC) activity. Our research aimed to understand the effects of these components on hair loss and regeneration.

In our study, we discovered that both collagen and the exosomal particles significantly improved the viability and migration of HFSCs. Using a variety of assays, we confirmed that these treatments helped HFSCs thrive and move better, which is essential for hair growth.

What makes this study particularly interesting is the identification of hsa-novel-238a, a small RNA that gets activated upon treatment. This molecule was shown to target the CASP9 gene, indicating a specific pathway through which collagen and exosomes may influence hair follicle activity.

Overall, our findings suggest that combining exosomes with collagenous sequences could be a promising strategy for treating hair loss. This innovative approach sheds light on the potential therapeutic role of collagen in enhancing hair follicle regeneration.
Read More

Most Useful Reviews

7.5
Significant hair reduction
74 people found this helpful
After realising substantial hair loss during showers, I began using this product alongside a whole food diet. Now, midway through my third container, I've noticed a remarkable decrease in hair loss and tougher nails. Unexpectedly, it also helped reduce cellulite. I'm also enjoying increased energy and improved overall health, making this a beneficial addition to my routine.
Read More
9
Encourages new growth
23 people found this helpful
As a hairstylist, I recommend this product for clients experiencing hair loss due to Covid, thyroid issues, or low iron. After a month and a half, I've seen new hairs growing, leading to a significant increase in hair density. Consistent use alongside hot beverages is crucial for optimal results, and I urge others to commit to regular intake.
Read More
7.5
Less hair loss
3 people found this helpful
After two months of use, I've noticed my hair has become shinier, and I am experiencing less hair loss, accompanied by improvement in my dry skin condition. The product easily integrates into my morning coffee without any flavour, making it a convenient addition to my daily routine. I highly recommend this and plan to keep using it!
Read More

Medical Researches

SCIENTIFIC SCORE
Likely Very Effective
Based on 3 Researches
9
  • All Researches
9
Collagen's uncertain impact on hair loss
We tested an artificial intelligence model designed to provide tailored non-medicated solutions for hair loss. Over a 24-week period, 38 women experiencing hair thinning received personalized treatment kits, which included topical serums, shampoos, oral supplements, and marine collagen peptides.

While the study highlighted various improvements in hair growth, thickness, and scalp health, it's essential to note that the collagen component was part of a broader treatment plan. This makes it challenging to pinpoint collagen's specific influence on hair loss independently of other treatments.

Participants reported encouraging results such as reduced hair shedding and enhanced hair texture, but because collagen was combined with multiple other treatments, we cannot conclusively assess its direct effect. Overall, this innovative AI-driven approach shows promise in addressing hair loss through personalized care, but further research is necessary to isolate the individual contributions of each component, including collagen.
Read More
9
Collagen and exosomes enhance hair growth
We explored how collagen treatment, particularly collagenous sequences from the Human a1(XVII) Chain, works alongside exosomes derived from dermal papilla cells to boost hair follicle stem cell (HFSC) activity. Our research aimed to understand the effects of these components on hair loss and regeneration.

In our study, we discovered that both collagen and the exosomal particles significantly improved the viability and migration of HFSCs. Using a variety of assays, we confirmed that these treatments helped HFSCs thrive and move better, which is essential for hair growth.

What makes this study particularly interesting is the identification of hsa-novel-238a, a small RNA that gets activated upon treatment. This molecule was shown to target the CASP9 gene, indicating a specific pathway through which collagen and exosomes may influence hair follicle activity.

Overall, our findings suggest that combining exosomes with collagenous sequences could be a promising strategy for treating hair loss. This innovative approach sheds light on the potential therapeutic role of collagen in enhancing hair follicle regeneration.
Read More
We explored the effects of specific nutrients on hair loss in pets, particularly focusing on canines and cats. Our research highlighted the Wnt/β-catenin signaling pathway, which is crucial for hair regeneration. We found that collagen, particularly in the form of fish collagen peptides, plays an important role in promoting hair health.

In our study, we noted that keratin hydrolyzed and egg yolk lecithin, along with fish collagen peptides, can significantly boost the movement of β-catenin into the nucleus of skin cells. This process is essential for activating genes that are vital for hair regeneration.

Considering the impact of nutritional balance on pet health, our findings suggest that incorporating these nutrients into a pet's diet could provide an effective strategy for addressing hair loss. By enhancing the expression of target genes linked to hair regeneration, we observed that collagen and other related nutrients may offer a promising avenue for maintaining healthy fur in our furry friends.
Read More

User Reviews

USERS' SCORE
Good
Based on 6 Reviews
8
  • All Reviews
  • Positive Reviews
  • Negative Reviews
7.5
Significant hair reduction
74 people found this helpful
After realising substantial hair loss during showers, I began using this product alongside a whole food diet. Now, midway through my third container, I've noticed a remarkable decrease in hair loss and tougher nails. Unexpectedly, it also helped reduce cellulite. I'm also enjoying increased energy and improved overall health, making this a beneficial addition to my routine.
Read More
9
Encourages new growth
23 people found this helpful
As a hairstylist, I recommend this product for clients experiencing hair loss due to Covid, thyroid issues, or low iron. After a month and a half, I've seen new hairs growing, leading to a significant increase in hair density. Consistent use alongside hot beverages is crucial for optimal results, and I urge others to commit to regular intake.
Read More
7.5
Less hair loss
3 people found this helpful
After two months of use, I've noticed my hair has become shinier, and I am experiencing less hair loss, accompanied by improvement in my dry skin condition. The product easily integrates into my morning coffee without any flavour, making it a convenient addition to my daily routine. I highly recommend this and plan to keep using it!
Read More
6
Improves hair condition
59 people found this helpful
After researching hydrolysed collagen, I opted for this brand and have not been disappointed. Within a week, I noticed better mobility and less pain in my joints, alongside softer hair that sheds less than before. The product even helped manage my appetite, making me less hungry throughout the day. I find it works well when dissolved in grapefruit juice.
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7.5
Skin texture improved
16 people found this helpful
After using this GL Collagen Hydrolysate supplement, I initially experienced a surge in hair growth, but subsequent use during perimenopause brought less pronounced results for hair re-growth. Nonetheless, it did enhance my skin texture significantly, making it feel more hydrated and youthful. I intend to continue this supplement while managing dosage carefully to avoid minor side effects.
Read More

Frequently Asked Questions

No FAQs are available for this product and symptom.

References

  1. Bhardwaj V, Rodgers N, Harth O, Harth Y. Artificial Intelligence-Based Personalization of Treatment Regimen for Hair Loss: A 6-Month Clinical Trial. J Drugs Dermatol. 2025;24:233. doi:10.36849/JDD.8611
  2. Zhao J, Quan Z, Wang H, Wang J, Xie Y, et al. Novel strategy for hair regeneration: Exosomes and collagenous sequences of human a1(XVII) chain enhance hair follicle stem cell activity by regulating the hsa-novel-238a-CASP9 axis. Exp Cell Res. 2025;446:114483. doi:10.1016/j.yexcr.2025.114483
  3. Sun X, Ma Y, Gao Y, Li J, Li Y, et al. Nutrients regulation of skin cells from canines and cats via Wnt/β-catenin signaling pathway. Front Vet Sci. 2025;12:1486201. doi:10.3389/fvets.2025.1486201
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