Often before clients get to the clinic, they have tried many different supplements for hair regrowth. The truth is, there is no universal “magic pill.” Hair loss is a complex biological puzzle, and the supplement that works for one person may be entirely wrong for another.
To help you understand how these supplements are recommended to your specific needs, this quick-reference guide compares the 3 general hair loss supplements used at this clinic. However this is only part of the story, as your history may indicate that other supplements may be more appropriate.
1. AminoMar C™ (Viviscal Professional)
The Foundation for Strength
If your hair feels fragile or you are noticing generalized thinning, Viviscal Professional is often the first line of defence. The clinic version of Viviscal has a higher Concentration of the key ingredient AminoMar C™, which is a marine protein complex. When we are trying to rescue follicles that are beginning to miniaturize, that extra concentration is vital for shifting the hair from the resting phase back into the growth phase.
- How it works: This is a marine protein complex exceptionally rich in amino acids and collagen. It focuses on follicle nourishment, providing the raw materials your body needs to produce keratin. By extending the anagen (growth) phase, it helps reduce the amount of daily shedding.
- Best for: Generalised thinning and those looking to strengthen existing hair quality.
- How to get it: For clinic cleints, Viviscal is supplied directly to your home via the Get Harley platform for your convenience.
Viviscal Professional also contains Apple Extract Powder (Procyanidin B2), which is not found in the standard retail version. Clinical studies have shown that Procyanidin B2 can increase hair density and diameter by favourably affecting the follicles during the growth cycle. Essentially, it helps the hair grow not just more consistently, but thicker in individual strand diameter.
The Professional formula is enriched with L-Cystine and L-Methionine. These are specific sulfur-containing amino acids that act as the building blocks for keratin. By providing these at a higher level, we are essentially “pre-loading” the body with the specific materials it needs to build a stronger, more resilient hair shaft.
2. Proteoglycans (Marilex® – Nourkrin In-Clinic)
The Hair Cycle Reset
Nourkrin is unique because it focuses on the “signalling” within the scalp. It’s less about “feeding” the hair and more about “re-programming” the growth cycle. It is a more concentrated version than what is available over the counter. It contains a significantly higher concentration of the specific bioactive proteoglycans (like Versican, Decorin, and Syndecan) that are essential for signalling the hair follicle to stay in the growth phase
- How it works: Based on Marilex® (a GAG-based complex), it supports the dermal papilla cell signaling. This is essential for modulating the hair cycle and promoting follicle regeneration, particularly when the cycle has been disrupted by external factors.
- Best for: Telogen Effluvium (excessive shedding) and hair loss linked to stress or hormonal imbalances.
- How to get it: Nourkrin In-Clinic is available directly from the clinic for current clients.
3. TrichoRx24 (GrowBack)
The Comprehensive Systemic Shield
When we are dealing with complex hormonal issues or pattern baldness, we need a broader approach that addresses more than just nutrition.
- How it works: This is a multi-pathway formula containing 24 active ingredients. It includes DHT blockers (like Saw Palmetto and Beta-Sitosterol) to protect follicles from hormonal miniaturization, as well as potent antioxidants (Astaxanthin, Green Tea) and circulation boosters like Ginkgo and CoQ10.
- Best for: Hormonal hair loss, pattern baldness, and patients requiring a broad-spectrum, systemic approach to hair health.
- How to get it: TrichoRx24 is available directly from the clinic for our current clients.
Comparison at a Glance
| Supplement | Primary Goal | Key Ingredient | Delivery Method |
| Viviscal Pro | Strength & Nourishment | AminoMar C™ | Get Harley (Direct to Home) |
| Nourkrin | Cycle Regulation | Marilex® (Proteoglycans) | Direct from Clinic |
| TrichoRx24 | DHT Blocking & Systemic Support | 24 Actives (Saw Palmetto/Antioxidants) | Direct from Clinic |
Which is right for you?
Prescribing the right supplement requires a deep dive into your medical history and the specific nature of your hair loss. Using these in synergy can be highly effective, but it must be done safely.
If you are a current client and would like to replenish your supply of Nourkrin or TrichoRx, please contact the clinic directly. For those using Viviscal, check your Get Harley portal for your next delivery.
Not sure where to start? Book a consultation at Crewe Hair and Skin Clinic, and let’s find the right path for your hair journey.
