We do not
 make a claim we can not defend.

Every active ingredient we use in Ravalli hair growth hydroserum is clinically tested and fully disclosed. The science on this page is the work that had to exist before the product could.

THE ACTIVE

HairAGE Vitae®

The nature’s secret to sustainable hair growth was hiding in plain sight.

Patented Formula of HairAge Vitae

  • Alkaloid-free & dermatologically tested
  • Clinically proven for hair growth
& reduced hair fall
  • Supports a healthier scalp with
anti-inflammatory benefits
  • Encourages stronger hair growth without hormonal disruption

81%

Users reported their hair fall was under control.

97%

Users felt their hair texture definitely improved after use.

90%

Men observed new growth in clinical hair card tests.

100%

Women reported improvement in hair loss symptoms.



HOW IT WORKS

HairAge Vitae® inhibits DHT conversion†

DHT is known for causing hair loss by binding to hair follicles and causing them to shrink. 5-alpha reductase (5𝛼 reductase) is an enzyme that converts testosterone into DHT.

HairAge Vitae® inhibits PGD2†

Prostaglandin D2 binds to the GPR44 (DP2) receptor, signalling follicles to enter the resting (catagen) phase early and inhibits new hair follicle growth.

THE EVIDENCE

Proof behind the claims

A 12-week double-blind, randomized, clinical trial investigated the efficacy and safety of a topical application of Ageratum conyzoides in males and females over 18-years of age

Measurement Clinical Result 
(12-Week Topical Study)
Hair Density Statistically significant increase from baseline as early as 8 weeks.
Hair Loss Ratio
(HLR) Significant reduction in HLR, indicating active regrowth in thinning areas.
Temporal
Recession Clinical reduction in men's recession distance from 8.6cm to 7.5cm (Pilot Study)
Dermatologically tested
No side effects
Clincally proven results

Focussed formulation,

measured impact.

PROOF OF CLAIMS


Basis: In-Vivo consumer feedback study done with 200+ participants to study the hair growth patterns
and hair fall reduction after regular use for 8 weeks under dermatological supervision (July 2025).


Clayton P, et al. Ageratum Conyzoides L. Extract Inhibits 5α-Reductase Gene Expression and Prostaglandin D2 Release in Human Hair Dermal Papilla Cells. Journal of Cosmetology & Trichology. 2021; 7(1)


Clayton P, et al. Efficacy of a Topical Application of Ageratum Conyzoides on increasing Hair Growth in Males and Females: A Randomized Double-Blind Placebo-Controlled Study. Trichol Cosmetol Open J. 2022; 5(1): 10-15.


Why choose Ravalli

Thoughtfully developed care for your everyday routine.

Science-led

Purposeful formulas made with considered ingredients.

Made with care

Created to fit simply into your routine.

Thoughtful ingredients

Each ingredient has a clear purpose and place.

For real routines

Effective essentials designed for consistent use.