Inside-Out Growth Duo

(4048)

Stronger, longer, thicker-looking hair starts with this powerful inside-out system. The Inside-Out Growth Duo pairs a 3-month supply of our best-selling Advanced Formula capsules with our Gorgeous Growth Scalp Serum, so you nourish your hair from within while caring for your scalp from the outside.

Support your hair from the inside out with the Inside-Out Growth Duo, thoughtfully curated to strengthen, nourish, and revitalize hair from root to tip. This duo combines targeted internal nourishment with powerful scalp support to help you maintain healthy, fuller-looking hair.*

HAIRtamin® Advanced Formula delivers 5000 mcg of clinical-strength Biotin, essential vitamins, minerals, and botanicals in a convenient, one-a-day capsule to support hair growth, retention, and follicle strength.* Pair it with the Gorgeous Growth Scalp Serum, a nutrient-rich, lightweight formula that nourishes the scalp, stimulates circulation, and promotes the appearance of thicker, healthier hair. Together, they create a simple, effective routine for stronger, more resilient strands.

HAIRtamin® Advanced Formula (3-month supply) – Physician-formulated, one-a-day capsules for internal hair nourishment.*

Gorgeous Growth Scalp Serum (2 fl. oz.) – Lightweight, nutrient-rich serum to support scalp health and hair growth.

Supports hair growth, retention, and follicle strength*

Nourishes the scalp and strengthens strands

Helps improve hair fullness and resilience

Simple routine for busy lifestyles

Advanced Formula: Take 1 capsule daily with food and water.

Scalp Serum: Apply a few drops directly to clean, dry, or towel-dried scalp. Massage gently to stimulate circulation and absorption. Use daily for optimal results.

Inside-Out Growth Duo

$127.80

Clean, Clinical & Credible

All HAIRtamin® products are formulated with clean, thoughtfully-sourced, plant-based, effective ingredients that work synergistically to support overall beauty & wellness goals