24 Serum


//24 Anti-Hair Loss Treatment & Hair Growth Stimulating

24 Anti-Hair Loss Treatment & Hair Growth Stimulating

$ 49.99

Rated 4.89 out of 5 based on 9 customer ratings
(9 customer reviews)

Our new improved 24 serum formula adds Collagen, Keratin, and Voluminis™ to its already known active ingredients. This new highly effective mixture of ingredients provides even more substantivity, durability and moisture to the hair shafts to support hair growth and fight hair loss, and leaves a pleasant refreshing feeling after use.

  • Daily leave-in scalp treatment for men and women
  • Strong DHT blocker, improves micro circulation
  • Delivers essential nutrients onto scalp and hair

Discount per Quantity

Quantity 2 -5 6 -11 12 +
Price $ 47.49 $ 46.49 $ 42.49





‘24’ anti-hair loss treatment and hair growth stimulating serum uses advanced technology to promote thicker, healthier hair using skincare methods to treat the entire scalp not only the vertex.

Our formula combines over 24 ingredients known to stimulate hair growth and reduce hair loss so it can be rightfully named the most advanced anti-hair loss and hair growth stimulating treatment serum on the market today.

‘24’ delivers strong, healthy hair while freeing your scalp of blockages, build-ups, and debris, resulting in your healthiest hair and scalp possible.

REKZE Laboratories has developed probably one of the most unique formulation designed to help treat hair thinning and hair loss, maintaining scalp vitality and act on follicle dysfunctions to obtain optimal results in a short period of time.

The formulation, containing a powerful combination of ingredients known to reduce toxins that might cause hair to become brittle and thin, is developed completely without the use of Sodium Lauryl Sulfate and Sodium Laureth Sulfate, low cost detergents in shampoos and cleansers that are linked to skin irritation, drying, and hair loss due to follicle attack.

REKZE Laboratories’ ‘24’ anti-hair loss treatment and hair growth stimulating formula maintains the delicate hair follicles of the scalp in their healthiest possible state for the production and maintenance of optimal hair at every stage of life. Our serum is an intense leave-in scalp treatment especially formulated for noticeably thinning and it is a daily scalp support to improve the appearance of thinning hair, reduce hair loss and stimulate hair growth. ‘24’ adds thickness from inside the cuticle and strengthens the hair shaft. Bionutrients and active-renewal help provide a more youthful-looking scalp complexion. It helps protect nutrients as they moisturize and energize the scalp and hair.

A product of cutting-edge research, our anti-hair loss and hair growth stimulating serum incorporates only the active ingredients proven most effective and establishes the highest possible efficacy within the complex biology of the scalp.

It combines beneficial molecules in a way that potentiates desirable properties and attention is focused on compounds that affect four factors of the hair-growth cycle: epithelial cells, the peripheral nervous system, the immune system, and the vascular system.

Rekze Laboratories’ anti-hair loss and hair growth stimulating serum fights against thinning or shredding hair are conceived to ensure that the efficacy of the formulation does not drop off over time, as commonly happens with other treatments.

‘24’ treatment serum includes top level ingredients at high concentrations chosen exclusively for their properties and obtained using a “chemical free” extraction process to preserve maximum efficacy of the final components. Astressin B contained by our treatment serum resumes hair growth, which results in thicker hair and also a darker pigmentation than the original, while Sphinganine helps in the prevention of hair loss, rebalancing the life cycle of hair, improvement of scalp health.

The Institute for Experimental Dermatology, Witten/Herdecke University  conducted a clinical trial that resulted Sphinganine results are much better than those with Finasteride. The enzyme 5-α-reductase directly causes hair loss in both males and females.Thus, to determine whether sphinganine has an inhibitory potential toward 5-α-reductase type I, IC50 values were determined in a cell-free assay using cell homogenates isolated from stably transfected human embryonic kidney cells. The IC50 for sphinganine, determined in two independent experiments, 6.5±0.33 and 6.8±0.1 μM, while the control finasteride showed an IC50 of 0.42±0.02 μM.

Ginkgo biloba leaf extract in ‘24’ hair growth treatment serum contains flavonoides with powerful veinotonic properties, it improves tissue irrigation and activates cellular metabolism.

To improve the microcirculation in the scalp the formulation contains also Apigenin.

Multiple clinical studies suggest that apigenin, known to possess antioxidant, anti-inflammatory, and anti-tumor properties, can stimulate hair growth.

Androgen-inducible transforming growth factor β (TGF-β1), found in dermal papilla cells, gives the signal for hair follicles to terminate the anagen growth phase and move into the catagen transitional phase. In one study, human epidermal keratinocytes treated with apigenin showed decreased levels of TGF-β1 expression, thus increased proliferation of both the papilla cells and the keratinocytes. In a study using murine hair-follicle organ culture, apigenin stimulated the elongation of hair follicles, a process necessary for the anagen phase of hair growth. As a flavone, apigenin exerts anti-inflammatory activities. In a murine study of the compound’s anti-allergic effects in vivo, researchers experimented with dietary apigenin to treat atopic dermatitis, a chronic inflammatory disorder characterized by eczematous skin lesions. The treatment alleviated development of skin lesions significantly.

Our unique treatment serum formulation adds Cinnamomum zeylanicum bark extract too, which serves as anti-bacterial, anti-fungic, and has soothing properties, Biotinoyl tripeptide-1 (Biotinyl-GHK) to stimulate cell metabolism, and Kigelia africana fruit extract whose flavonoids (lutelol and apigenol), terpenes (ursolic acid) and rosmarinic acids inhibit 5α- reductase, and has strong antioxidant and anti-inflammatory properties.

Clinical tests have proven that Biotinyl Tripepdide-1 can boost new hair growth by up to 121% along with reducing hair loss by 58%. This effect is thanks to its DHT-blocking mechanism that treats alopecia, more commonly known as baldness, at the source – the hair follicle. DHT (Dihydrotestosterone) is a sex steroid and androgen hormone, which affects both men and women, and the human body produces it naturally. By middle age or because of hormonal dysfunctions, DHT increases around the hair follicles, blocking nutrients and leading to malnourished and diminished growth.

Other compounds used in this formulation have shown in various studies to open ion channels within cells, prevent perifollicular fibrosis, provide antioxidant effects, prolong the anagen phase of hair follicle, increase expression of vascular endothelial growth factor, function as antifungal agents, and block chronic inflammation.

Recommendations: It is important to start the treatment early since technology works by revitalizing hair follicles that have been dormant. They might not respond to the treatment as vigorously after many years without treatment.  

  • ‘24’ anti-hair loss and hair growth stimulating treatment serum does not prevent or reverse shedding that occurs from hypothyroidism, chemotherapy, and diseases that cause scarring of the scalp, or the use of some medications. 
  • ‘24’ serum should be applied directly to the scalp twice per day, everyday, without skipping applications. Apply 1ml of serum (10 sprays) each time. Using less would reduce the effectiveness.
  • Our formulas may cause irritation and is contraindicated for use by individuals with a history of sensitivity reaction or allergies to any of its components. If the irritation continues or worsens, stop using the products and consult your physician.  
  • If your thinning or shedding is due to heredity, then continued use of anti-hair loss and hair growth stimulating treatment serum is necessary. If thinning is due to other factors, then it may be possible to discontinue treatment.

Consistent anti-hair loss treatment: ‘24’ anti-hair loss and hair growth stimulating formula must be used without interruption. A sudden interruption or pause for a few days can cause extensive shedding and loss of progress. Rekze Laboratories recommends that you make ‘24’ treatment serum a regular part of your daily hair-care routine.


30-DAY MONEY BACK GUARANTEE* if you are not 100% satisfied.


Same working day dispatch. FREE STANDARD SHIPPING in US for orders over $49 and INTERNATIONAL for orders over $89. For returns please check our TOS.


Shake before use. Apply approximately 1 ml (5-10 sprays) of serum on your scalp directly in the area of hair loss and thinning hair two times a day, once in the morning and once in the evening. Massage the lotion into the scalp. Do not rinse. Use continuously for at least 2-3 months to notice first results. Continue the treatment even, after the first results are noticed.


Do not exceed the directed dosage because it does not lead to more rapid or better results, but increases the chances of side effects.  Most common side effects are redness and irritation.  

  • ‘24’ anti-hair loss and hair growth stimulating formula is for topical use only. Limit the application to the scalp. Wash your hands with soap and water after using ‘24’ serum, and allow the lotion to dry completely before bed.  
  • If irritation develops, discontinue and consult your doctor. The products are created for external use only & frequent use.


‘24’serum is intended for external use only. Our formula is contraindicated for use by individuals with a history of sensitivity reaction or allergies to any of its components. Its usage should be discontinued if hypersensitivity is noted. When using this product avoid contact with eyes. If contact occurs, rinse eyes thoroughly with water. Store in a cold and dry place and keep out of direct sunlight.


1 X Treatment Box

1 X Serum Bottle 60 ML ~ 2 Fl. OZ

1 X Leaflet


Aqua, Alcohol denat., PPG-26-buteth-26, PEG-40 hydrogenated castor oil, Menthol, Butylene glycol, Keratin, Phenethyl alcohol, Ethyltrimonium chloride methacrylate/Hydrolyzed wheat protein copolymer, Caprylyl glycol, Menthyl lactate, PEG-5 cocomonium methosulfate, Apigenin, Biotinoyl tripeptide-1, Oleanolic acid, Sphinganine, Sodium glutamate, Hydrolyzed collagen, Hydrolyzed soy protein, Lauryldimonium hydroxypropyl hydrolyzed soy protein, Sodium cocoyl glutamate, Glycine, Hydroxypropyl guar hydroxypropyltrimonium chloride, Astressin- B, Cinnamomum zeylanicum bark extract, Ginkgo biloba leaf extract, Kigelia africana fruit extract, Salvia sclarea extract, Propylene glicol.

9 reviews for 24 Anti-Hair Loss Treatment & Hair Growth Stimulating

  1. Rated 4 out of 5

    Igor Alexeyev (verified owner)

    The topical solution is very user friendly and feels like applying water to the scalp.

  2. Rated 5 out of 5

    Stephen Williams (verified owner)

    I have long hair and it doesn’t make it feel loaded or greasy.

  3. Rated 5 out of 5

    Andrew Garfield (verified owner)

    I’ve been balding for years and started using 24 serum with procapil and I can’t believe how well its doing. I got hair growing in places where I didn’t have any for years.

  4. Rated 5 out of 5

    vetal981.reg (verified owner)

    I’m searching a replacement of Spectral.DNC and use rekze product only month, but felling from this serum seems better than from DNC!

  5. Rated 5 out of 5

    Jeremy Willis (verified owner)

    After 2 months my hair is thicker and healthier.

  6. Rated 5 out of 5

    Robert (verified owner)

    My hair after transplantation (FUE) are darker and thicker now. I can see 2-3 hairs in 1 unit now. I do not know how much stem cells and RPP helped and how much Rekze serum, shampoo and conditioner that I use every day according to Rekze’s instructions. I think it is a play between all of them. Very nice smell, perfect consistency and productivity (especially shampoo) and efficacy!
    Everybody is nicely surprised and I still take control pictures (I am a doctor). Satisfaction guaranteed! 🙂

  7. Rated 5 out of 5


    I am using this treatment by almost 2 months after rogaine, i see big improvements. This give me the power to continue with rekze treatment.

  8. Rated 5 out of 5


    My hair is not falling out like it was before and it gives my fine hair a lot of body. My hair is fuller and looks healthy. I think procapil work for me.

  9. Rated 5 out of 5

    anseldollan (verified owner)

    Great and quick results!

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