Science & Ingredients

Rooted in Science

We believe in full transparency. Discover the clinical evidence behind our powerful, patented ingredients.

It’s all about the follicles.

Healthy hair begins long before you see it. Each strand grows from a follicle — a tiny but powerful root system that’s deeply affected by stress, pollution, and nutrition. That’s why The Volume is formulated to nourish follicles from within, protecting their vitality and strengthening the growth cycle. When follicles thrive, so does your hair: fuller, stronger, and more resilient, day after day.

Switzerland

Anagain

Reactivates dormant follicles and extends the anagen growth phase, helping hair grow stronger and stay longer.

Reference: (Grothe, Wandrey and Schuerch, 2019)

34%

reduction in hair loss

after 1 month

86%

reported reduced shedding

after 2 months

92%

noticed stronger hair

after 3 months

Spain

Zeropollution

Winner of NutraIngredients Award 2023 & 2024 (Beauty from within)

Strengthens the scalp barrier and protects against pollution, UV, and oxidative stress — reducing sensitivity and balancing the scalp environment.

Reference: (Nobile et al., 2024)

+14%

improvement in scalp moisturization

after 3 months

16%

reduction in excess sebum

71%

of participants with scalp sensitivity experienced less redness

New Zealand

Keragen IV

Bioactive keratin peptides stimulate collagen IV & VII production, reinforcing follicle anchoring and strengthening hair structure.

Reference: (Kelly et al., 2024)

43%

reduction in hair loss in 60 days

(hair pull test)

17.6%

increase in hair cortex integrity

12.5%

reduction in scalp water loss

(TEWL)

India

Holixer

Reduces cortisol at the follicle level, helping protect hair from stress-related thinning and supporting better scalp health.Reference: (Lopresti et al., 2022)

37%

reduction in perceived stress scores

66%

decrease in hair cortisol (stress biomarker)

4 weeks

Significant improvements in sleep quality

(vs. placebo)

The Why Behind Your Hair

Understanding the key factors that influence your hair's health, from the inside out.

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