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The Best Hair Growth Serum for Hair Loss What is HR23+ Hair Growth Serum, and How Does it Work? 
Drug Free Hair Support for Men & Women Keratin + AnaGain Hair Growth SerumHR23+ is safe and effective hair growth serum that helps reduce shedding and support thicker, fuller strands for men and women. Its daily blend of amino acids and botanicals nourishes follicles—a brand new addition to the award winning HR23+ line of hair health products. 
Topical Hair Support
What Is HR23+ KGF Serum?HR23+® KGF Serum is a specialist topical scalp formulation developed for men and women experiencing thinning and weakened hair. Combining 4% AnaGain™ with Hydrolysed Keratin, Biotin and Caffeine, the lightweight serum is designed to support the natural hair growth cycle while helping maintain stronger, denser-looking hair.
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Who Is It For?Men and women experiencing thinning, weakened hair, reduced density or increased shedding, and those looking to introduce targeted growth support into their existing hair-care routine.
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What's In The Formula?A specialist combination of 4% AnaGain™ and Hydrolysed Keratin, supported by carefully selected ingredients including Biotin, Caffeine and Hyaluronic Acid.
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How Does It Fit In?KGF Serum is applied directly to areas of concern on the scalp, providing the topical GROW element of the HR23+® SUPPORT · GROW · PROTECT hair system. 
Daily Topical Hair Support
How Does KGF Serum Work?AnaGain™ is a pea sprout-derived active developed specifically for hair-care formulations. Used at 4% in HR23+® KGF Serum, it is designed to support the natural hair growth cycle and help improve the appearance of hair density. Hydrolysed Keratin provides targeted protein support for weakened hair, helping to strengthen and condition the hair fibre. Together with Biotin and Caffeine, these ingredients create a specialist topical formula for thinning, weakened hair. Targeted support for the natural hair growth cycle. The GROW Element of HR23+HR23+® KGF Serum is the topical GROW element of the HR23+® SUPPORT · GROW · PROTECT hair system, developed to complement nutritional hair support and targeted scalp care. 
Supports the growth cycle4% AnaGain™ provides targeted support for the natural hair growth cycle, helping to improve the appearance of hair density and reduce the appearance of thinning. 
Targets the scalpCaffeine, Biotin and Hyaluronic Acid complement the core formula, providing targeted topical support directly to areas of thinning and reduced density. 
Builds strengthHydrolysed Keratin provides protein support for weakened hair, helping reinforce and condition the hair fibre for stronger, fuller and healthier-looking hair.
AnaGain™ + Hydrolysed Keratin
Targeted Growth Support for Men & WomenHR23+® KGF Serum combines 4% AnaGain™ with Hydrolysed Keratin, Biotin and Caffeine in a specialist topical formula developed for thinning and weakened hair.
Who Is It For?
Men & WomenKGF Serum has been formulated for both men and women experiencing thinning, weakened hair, increased shedding or reduced density.
Women
Men
4% AnaGain™ provides targeted support for the natural hair growth cycle, while Hydrolysed Keratin helps strengthen and condition weakened hair.
The Complete Approach
Build Your Treatment PlanKGF Serum can be used alone or incorporated into a broader HR23+® routine combining topical growth support, nutritional support and targeted scalp care.
KGF
Serum KGF + Supplement Complete HR23+ Routine Combining KGF Serum with HR23+ Hair Support creates an inside-and-out approach, while adding CPS Serum completes the SUPPORT · GROW · PROTECT system.
HR23+ Hair Support
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KGF Serum
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CPS Serum
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SUPPORT · GROW · PROTECT
The treatment-plan graph illustrates the HR23+® layered hair-support approach and does not represent comparative clinical efficacy percentages.
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