Last update
5/11/2026
Reviewed By
Overview
SCIENTIFIC SCORE
Likely Very Effective
Based on 1 Research
9
USERS' SCORE
Moderately Good
Based on 8 Reviews
7.8
Supplement Facts
Serving Size: 1 Softgel
Amount Per Serving
%DV
Vitamin A (from fish [liver] oil, retinyl palmitate)
3,000 mcg
333%
Top Medical Research Studies
9
We aimed to understand how retinoic acid (RA), a derivative of vitamin A, impacts hair loss, particularly in individuals suffering from androgenetic alopecia (AGA). By examining hair follicles from both the occipital and frontal areas of the scalp, we were able to conduct RNA sequencing to observe patterns relevant to HFSC (hair follicle stem cell) health.
In our experiments, we utilized a mouse model to see how administering RA affects hair growth during the telogen phase, a resting period for hair follicles. We then subjected miniaturized hair follicles to RA treatment in controlled organ cultures to assess hair shaft elongation and the activity of HFSCs.
The results revealed that RA signaling appeared to be diminished during AGA, leading to dysfunction in HFSCs. When we treated hair follicles with RA, we observed a notable recovery in hair regeneration. This treatment seemed to promote hair growth by activating HFSCs through Wnt/β-catenin signaling pathways, facilitating their transition from a quiescent to an active state.
Additionally, a clinical part of the study confirmed that RA may hold promise as an early intervention tactic in AGA, reinforcing its role in reviving hair follicle activity. Overall, our findings suggested that vitamin A can be a game-changer in addressing hair loss by effectively reactivating stem cells in hair follicles.
In our experiments, we utilized a mouse model to see how administering RA affects hair growth during the telogen phase, a resting period for hair follicles. We then subjected miniaturized hair follicles to RA treatment in controlled organ cultures to assess hair shaft elongation and the activity of HFSCs.
The results revealed that RA signaling appeared to be diminished during AGA, leading to dysfunction in HFSCs. When we treated hair follicles with RA, we observed a notable recovery in hair regeneration. This treatment seemed to promote hair growth by activating HFSCs through Wnt/β-catenin signaling pathways, facilitating their transition from a quiescent to an active state.
Additionally, a clinical part of the study confirmed that RA may hold promise as an early intervention tactic in AGA, reinforcing its role in reviving hair follicle activity. Overall, our findings suggested that vitamin A can be a game-changer in addressing hair loss by effectively reactivating stem cells in hair follicles.
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Most Useful Reviews
9
Excellent results
I take it alongside other treatments for hair loss. The results have been excellent.
Read More
9
Great for rashes
Excellent vitamins for hair loss, hyperkeratosis, and rashes. Highly recommend.
Read More
9
Positive results
An excellent, high-quality supplement with vitamin A. After a month of treatment, I’ve noticed improvements. The capsules are small, and the composition is superb. I trust the brand, and upon recommending it to friends, they also experienced positive results. Energy levels increased, hair loss ceased, and efficiency improved. Always check your deficiencies before beginning treatment.
Read More
Medical Researches
SCIENTIFIC SCORE
Likely Very Effective
Based on 1 Research
9
- All Researches
9
We aimed to understand how retinoic acid (RA), a derivative of vitamin A, impacts hair loss, particularly in individuals suffering from androgenetic alopecia (AGA). By examining hair follicles from both the occipital and frontal areas of the scalp, we were able to conduct RNA sequencing to observe patterns relevant to HFSC (hair follicle stem cell) health.
In our experiments, we utilized a mouse model to see how administering RA affects hair growth during the telogen phase, a resting period for hair follicles. We then subjected miniaturized hair follicles to RA treatment in controlled organ cultures to assess hair shaft elongation and the activity of HFSCs.
The results revealed that RA signaling appeared to be diminished during AGA, leading to dysfunction in HFSCs. When we treated hair follicles with RA, we observed a notable recovery in hair regeneration. This treatment seemed to promote hair growth by activating HFSCs through Wnt/β-catenin signaling pathways, facilitating their transition from a quiescent to an active state.
Additionally, a clinical part of the study confirmed that RA may hold promise as an early intervention tactic in AGA, reinforcing its role in reviving hair follicle activity. Overall, our findings suggested that vitamin A can be a game-changer in addressing hair loss by effectively reactivating stem cells in hair follicles.
In our experiments, we utilized a mouse model to see how administering RA affects hair growth during the telogen phase, a resting period for hair follicles. We then subjected miniaturized hair follicles to RA treatment in controlled organ cultures to assess hair shaft elongation and the activity of HFSCs.
The results revealed that RA signaling appeared to be diminished during AGA, leading to dysfunction in HFSCs. When we treated hair follicles with RA, we observed a notable recovery in hair regeneration. This treatment seemed to promote hair growth by activating HFSCs through Wnt/β-catenin signaling pathways, facilitating their transition from a quiescent to an active state.
Additionally, a clinical part of the study confirmed that RA may hold promise as an early intervention tactic in AGA, reinforcing its role in reviving hair follicle activity. Overall, our findings suggested that vitamin A can be a game-changer in addressing hair loss by effectively reactivating stem cells in hair follicles.
Read More
User Reviews
USERS' SCORE
Moderately Good
Based on 8 Reviews
7.8
- All Reviews
- Positive Reviews
- Negative Reviews
9
Excellent results
I take it alongside other treatments for hair loss. The results have been excellent.
Read More
9
Great for rashes
Excellent vitamins for hair loss, hyperkeratosis, and rashes. Highly recommend.
Read More
9
Positive results
An excellent, high-quality supplement with vitamin A. After a month of treatment, I’ve noticed improvements. The capsules are small, and the composition is superb. I trust the brand, and upon recommending it to friends, they also experienced positive results. Energy levels increased, hair loss ceased, and efficiency improved. Always check your deficiencies before beginning treatment.
Read More
7.5
Improved skin quality
Excellent quality and the ingredient size is convenient. The dosage recommended by my doctor leads to improved skin quality and decreased inflammation. It enhances brain and liver function, and I noticed reduced hair loss along with better visual acuity.
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6
Stronger hair structure
A good vitamin! I take it for my hair on my hairdresser's advice. Being fat-soluble, I consume it with something fatty. Vitamin A is essential for cell growth, which strengthens hair and improves its elasticity. However, both deficiency and overdose can lead to hair loss. I highly recommend it.
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Frequently Asked Questions
9
Positive results
An excellent, high-quality supplement with vitamin A. After a month of treatment, I’ve noticed improvements. The capsules are small, and the composition is superb. I trust the brand, and upon recommending it to friends, they also experienced positive results. Energy levels increased, hair loss ceased, and efficiency improved. Always check your deficiencies before beginning treatment.
2
Changed my experience
Excellent! I've been using it since I began experiencing hair loss. Honestly, I haven't even realised my hair loss has reduced. It's quite remarkable.
7.5
Notable improvement
I take it alongside various other supplements as per my nutritionist's advice for hair loss. The results are noticeable, although I use a combination of treatments.
9
Excellent results
I take it alongside other treatments for hair loss. The results have been excellent.
7.5
Improved skin quality
Excellent quality and the ingredient size is convenient. The dosage recommended by my doctor leads to improved skin quality and decreased inflammation. It enhances brain and liver function, and I noticed reduced hair loss along with better visual acuity.
6
Energy booster
Excellent product for hair and nails. I adore it—it gives me energy and helps with my hair loss.
9
We aimed to understand how retinoic acid (RA), a derivative of vitamin A, impacts hair loss, particularly in individuals suffering from androgenetic alopecia (AGA). By examining hair follicles from both the occipital and frontal areas of the scalp, we were able to conduct RNA sequencing to observe patterns relevant to HFSC (hair follicle stem cell) health.
In our experiments, we utilized a mouse model to see how administering RA affects hair growth during the telogen phase, a resting period for hair follicles. We then subjected miniaturized hair follicles to RA treatment in controlled organ cultures to assess hair shaft elongation and the activity of HFSCs.
The results revealed that RA signaling appeared to be diminished during AGA, leading to dysfunction in HFSCs. When we treated hair follicles with RA, we observed a notable recovery in hair regeneration. This treatment seemed to promote hair growth by activating HFSCs through Wnt/β-catenin signaling pathways, facilitating their transition from a quiescent to an active state.
Additionally, a clinical part of the study confirmed that RA may hold promise as an early intervention tactic in AGA, reinforcing its role in reviving hair follicle activity. Overall, our findings suggested that vitamin A can be a game-changer in addressing hair loss by effectively reactivating stem cells in hair follicles.
In our experiments, we utilized a mouse model to see how administering RA affects hair growth during the telogen phase, a resting period for hair follicles. We then subjected miniaturized hair follicles to RA treatment in controlled organ cultures to assess hair shaft elongation and the activity of HFSCs.
The results revealed that RA signaling appeared to be diminished during AGA, leading to dysfunction in HFSCs. When we treated hair follicles with RA, we observed a notable recovery in hair regeneration. This treatment seemed to promote hair growth by activating HFSCs through Wnt/β-catenin signaling pathways, facilitating their transition from a quiescent to an active state.
Additionally, a clinical part of the study confirmed that RA may hold promise as an early intervention tactic in AGA, reinforcing its role in reviving hair follicle activity. Overall, our findings suggested that vitamin A can be a game-changer in addressing hair loss by effectively reactivating stem cells in hair follicles.
References
- Wen L, Fan Z, Huang W, Miao Y, Zhang J, et al. Retinoic acid drives hair follicle stem cell activation via Wnt/β-catenin signalling in androgenetic alopecia. J Eur Acad Dermatol Venereol. 2025;39:189. 10.1111/jdv.20000
