Hair + vs Scalp Serum +: What’s the Difference?

April 25, 2025
General
3 min read

Two Products. Two Pathways. One Goal: Better Hair.

When it comes to building a hair routine that actually works, one-size-fits-all rarely delivers. That’s why BIGVITA created a science-backed duo to tackle hair wellness from both inside and out: Hair + vs Scalp Serum +.

While both target stronger, fuller hair, each formula has a distinct role and key ingredient that makes it uniquely effective. At the heart of both is the clinically studied extract AnaGain™, but each product uses a different form: AnaGain™ Nu (indigestible) in the supplement, and AnaGain™ (topical) in the serum.

Let’s explore what sets them apart—and how using them together may give you the hair transformation you’ve been hoping for.

Hair + is Nourishment That Starts Within

BIGVITA Hair + is a once-daily supplement that feeds your follicles from the inside. Formulated with AnaGain™ Nu, a nutrient-dense sprout extract derived from Swiss organic pea shoots, this version of AnaGain™ is designed specifically for oral supplementation.

AnaGain™ Nu has been shown in studies to reactivate hair growth at the root by targeting dermal papilla cells, which regulate hair cycle phases. By promoting the anagen (growth) phase and delaying the telogen (rest) phase, AnaGain™ Nu supports healthier, longer-lasting hair growth from within.

In addition to AnaGain™ Nu, Hair + contains other vital hair-health nutrients such as 4 amino acids for hair repair, biotin to support growth, and black sesame seed extract for its hair antiaging capabilities.

Together, these ingredients deliver a multi-layered defense against shedding and weak regrowth while providing the nutritional building blocks for thicker, stronger hair.

Scalp Serum + is a Targeted Topical Therapy That Works Where It Matters

On the flip side, Scalp Serum + is all about precision targeting. Applied directly to the scalp, this lightweight, leave-in formula uses the original AnaGain™—a topical version that works at the surface level to awaken dormant follicles.

AnaGain™ in the serum is derived from the same pea sprouts but optimized for transdermal delivery. Clinical tests have shown that topical AnaGain can significantly increase the number of hairs in the anagen phase within just a few weeks of use. The serum also enhances scalp circulation and reduces inflammation, setting the stage for healthier regrowth.

With daily use, Scalp Serum + improves follicle density, supports longer hair cycles, and promotes a visibly fuller scalp without any mess or leaving any greasy residue.

Why Use Both?

Think of BIGVITA Hair + and Scalp Serum + as a comprehensive routine rather than stand-alone solutions. While Hair + builds internal resilience, the Scalp Serum + activates surface renewal. By working from both ends of the follicle, they form a complete system to reduce shedding, support regrowth, enhance thickness, and improve scalp health

Many users notice reduced hair fall within weeks and improved hair texture and density over time, especially when both products are used together consistently.

So whether you’re fighting fallout, chasing volume, or just want a healthier scalp, BIGVITA gives you the tools to reclaim your confidence, a follicle at a time.