Oral supplements and medications offer internal support for hair thinning by targeting the root causes, such as nutritional deficiencies, hormonal imbalances, and scalp health. These treatments work from within to strengthen hair follicles, promote growth, and reduce shedding, making them a key part of a comprehensive approach to managing hair loss.
Bioxsine
Bioxsine is a brand that offers herbal/botanical hair care products aimed at reducing hair loss and helping hair growth for both men and women. Its key proprietary ingredient is called BioComplex B11, which is a blend of phyto‑extracts, vitamins, minerals, and other herbal actives clinically shown to effectively reduce hair loss, promote hair growth, and support the development of thicker, stronger hair.
These supplements are also specially formulated with Biotin, Vitamin B Complex, Zinc, and herbal extracts, providing essential nutrients for healthier hair and scalp. They also contain vital elements like Silicium, Sulfur, and the amino acid L-Cysteine, which support healthy skin and strengthen the hair structure from within.
Take 1 capsule daily, preferably during meal time. For optimal results, use the oral supplement consistently for at least 3 to 6 months.
Finasteride
Finasteride is FDA-approved and used specifically for the treatment of male pattern hair loss (MPHL). This comes in a 1mg coated tablet that is taken once a day. In MPHL, there is an overproduction of dihydrotestosterone (DHT) in the body. DHT is produced when testosterone is converted by the enzyme 5-alpha-reductase. DHT causes hair loss in susceptible males and, to a lesser extent, females as well. Finasteride stops the 5-alpha-reductase enzyme action. It is also known as a DHT blocker.
As a result, there is a decrease in DHT levels in the scalp. This will lead to hair growth and thickening of existing hair. The medication needs to be taken continuously for at least 12 months to achieve results. It works best in the crown, mid scalp and frontal region, but not so well in the hairline. And it only works in areas where there is still fine hair. It will not work if the area is totally bald.
For finasteride, remember that it takes 3 months to slow (the hair loss), 3 months to grow (new hair), and 3 months to show (any obvious growth). So patients are advised to take the medication continuously for at least 9 months, and for as long as they would like to maintain their results. When finasteride is stopped, only the hair that was gained or preserved by the medication would be lost. In other words, the patient goes back to the level as if he had never taken the medication at all.
Finasteride is often combined with other treatments for the best results, especially in patients with moderate to severe hair loss. Minoxidil works well with finasteride, either as a topical hair spray or an oral capsule.
Nourkrin
Nourkrin is an oral supplement intended to support hair growth and reduce hair loss. Its active principle is Proteoglycan Replacement Therapy (PRT), especially using a proprietary marine extract called Marilex® (or Marilex‑P in some formulations), which provides bioactive proteoglycans. The idea behind PRT is that hair follicles suffer from a decline in certain proteoglycans (structural proteins of connective tissue) in conditions like androgenetic alopecia, telogen effluvium, etc., which affects the hair growth cycle. Nourkrin helps to replenish those nutrients to help push follicles back into the growth (anagen) phase.
To activate hair growth, take 3 tablets per day (to be taken orally in separate doses), preferably after food. The minimum duration of therapy is 4 to 6 months, as prescribed, or until satisfied with the result. Thereafter, a reduced-dose therapy should be followed, according to the maintenance dosage below.
To maintain hair growth, take 1 tablet per day, preferably after food, for an indefinite period of time. Should hair growth need an additional boost during this period, then switch back to the activation dosage above for the recommended minimum duration. The minimum duration of therapy is 4 to 6 months. The first clinical effect will be observed after an average of 3 months of therapy.
Viviscal PRO
Viviscal PRO is a dietary supplement intended to support hair growth, reduce shedding, and improve hair thickness and fullness in people with thinning hair. Unlike Minoxidil or Finasteride, it does not use pharmaceutical agents; instead, it relies on nutrients and a marine complex. Its key ingredient, AminoMar C™ (a marine protein complex), helps shift more hairs into the growth phase. At the same time, added nutrients like biotin, vitamin C, and amino acids promote stronger, thicker hair and reduce breakage. Apple extract (Procyanidin B2) also helps increase hair strand diameter, making hair look fuller. By addressing nutritional deficiencies and protecting follicles from stress, Viviscal PRO can improve hair thickness and reduce shedding over 3 to 6 months of consistent use.
Viviscal PRO is suitable for both men and women; in fact, it is suitable for anyone who wants to maintain their hair volume and quality, and not just those with thinning hair. To date, Viviscal PRO does not have any reported side effects from physicians. No side effects were recorded in worldwide clinical studies. However, it is not recommended for anyone under the age of 18 who is allergic to shellfish or seafood. There are no safety studies for consumption in pregnant or nursing women.
Viviscal PRO is considered a “professional-strength” formula, meaning it uses a higher dosage/concentration of certain active components compared to standard over‑the‑counter Viviscal supplements. Therefore, it is only sold via clinics, medical providers, or through authorised resellers.
FAQs
For Bioxsine, expect to see initial results in about 6 to 8 weeks, with more visible and measurable improvement in hair density, reduced shedding, and strength after 3 to 6 months of consistent daily use.
For Finasteride, remember that it takes 3 months to slow (the hair loss), 3 months to grow (new hair), and 3 months to show (any obvious growth). So patients are advised to take the medication continuously for at least 9 months, and for as long as they would like to maintain their results. When finasteride is stopped, only the hair that was gained or preserved by the medication would be lost. In other words, the patient goes back to the level as if he had never taken the medication at all.
With Nourkrin, expect to see initial signs of improvement within 2 to 3 months, but the most noticeable results typically appear after 6 months of consistent daily use.
With Viviscal PRO, one can improve hair thickness and reduce shedding over 3 to 6 months of consistent use.
Oral supplements are often combined with other treatments for the best results, especially in patients with moderate to severe hair loss. These include other medications, supplements, hair treatments and light therapies.
There have been reports of men experiencing some form of sexual dysfunction as a side effect. Very often, these side effects are transient, meaning that they go away as the body gets accustomed to the medication. In others, the side effects stop only when the medication is discontinued. Thankfully, the number of patients affected remains small, about 4% in published studies. The majority of patients will benefit from oral supplements without any side effects at all.