Pea Sprout Extract

Category: Botanical hair growth active
Used in: Haircare, scalp serums, leave-on growth treatments

INCI

Pisum Sativum (Pea) Sprout Extract

Typical Usage Levels

• 1% – 3% in leave-on scalp serums and hair growth formulations

Used at optimized levels to influence follicular signaling rather than providing surface-level conditioning.

What This Ingredient Does

Pea sprout extract is a plant-based bioactive obtained from the sprouts of Pisum sativum. Sprouting significantly increases the concentration of growth-related phytonutrients and signaling compounds within the plant.

In hair biology, pea sprout extract is studied for its ability to support follicular stem cell signaling and prolong the anagen (growth) phase of the hair cycle. By influencing pathways involved in hair cycle regulation, it helps delay the transition from the growth phase to the regression (catagen) and shedding (telogen) phases.

Clinical and in vitro studies indicate that pea sprout extract can help reduce hair fall, support denser-looking hair, and improve overall hair vitality when used consistently. Its mechanism is non-hormonal and does not interfere with androgen pathways, making it suitable for both men and women.

In topical haircare, pea sprout extract functions as a growth-supporting botanical, complementing other follicular actives rather than acting as a standalone stimulant.

Benefits

• Helps prolong the hair growth (anagen) phase
• Reduces premature hair shedding and hair fall
• Supports improved hair density and thickness
• Supports follicular vitality and long-term growth cycles
• Works without hormonal interference

Who It’s Suitable For

• Individuals experiencing hair thinning or increased hair fall
• Early-stage hair density loss
• Men and women seeking non-hormonal hair growth support
• Long-term scalp care routines focused on hair retention

It is frequently paired with Redensyl®, AnaGain®, caffeine, peptides, niacinamide, and amino acids to support multi-pathway hair growth strategies.

Note by Dr. Su (M.D. Dermatologist)

Pea sprout extract is a valuable botanical for supporting the hair growth cycle. When used consistently in scalp serums, it helps reduce premature hair fall and supports healthier, denser-looking hair over time without hormonal disruption.

References

1. Rinaldi F, Sorbellini E, Bezzola P.
   Clinical evaluation of a cosmetic treatment for hair loss based on pea sprout extract.
   Journal of Cosmetic Dermatology, 2014; 13(3): 223–230.
2. Baschieri A, et al.
   Plant-derived actives targeting the hair growth cycle.
   International Journal of Cosmetic Science, 2013; 35(2): 183–190.
3. Trüeb RM.
   Molecular mechanisms of hair growth and hair loss.
   Dermatologic Clinics, 2013; 31(1): 1–11.
4. Gad HA, et al.
   Phytochemical and biological activity of Pisum sativum extracts.
   Pharmaceutical Biology, 2016; 54(8): 1346–1354.