Very good but does not last long
"very good product but the bottle is very small for the price and when you stop using it your hair goes back. Really good product but for the price please make the bottles bigger !"
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Suitable for
All hair types, thinning hair, dry scalp
Why we stand behind it
This serum boosts the look of thickness, adds hydration, and empowers overall hair and scalp vitality.
90% said they perceived an increase in hair density after 8 weeks.
87% said hair appeared stronger after 8 weeks.
87% saw a reduction in hair loss/shedding after 16 weeks.
*BASED ON AN INDEPENDENT CONSUMER TESTING PANEL OF 39 WOMEN WITH TEXTURED, SHEDDING HAIR OVER 16 WEEKS.
Key ingredients
Biotin: The hair vitamin. Supports the look of strong, resilient strands from root to tip.
Aloe Vera Stem Cell Extract: Rich in Acemannan, a bioactive polysaccharide with powerful hydration, and moisturization properties.
Rosemary Extract: A powerhouse hair care botanical that supports the look of visibly fuller, more vibrant hair.
this product meets
The Credo Clean Standard™
Every product we offer meets our industry leading standards for safety and sustainability.
learn moreThis product is
Cruelty Free
Sustainable Packaging
Vegan
Gluten Free
Fragrance Free
Alcohol Free
Soy Free
Non GMO
Shake well. Press the pump 3-4x to fill the pipette. Part hair and apply the serum directly to areas of concern or across your entire scalp. Massage thoroughly into the scalp until absorbed. Do not rinse. Style as usual. Use daily for best results.
Pro-tip
Apply D.N.A. Scalp Serum at night, using your fingertips or our Scalp Clearing Massager. Let it work its magic while you sleep!
No added fragrance, but reminiscent of fresh herbs.
We co-founded the nonprofit Pact to demystify how to recycle your beauty packaging empties and divert waste from landfills.
How to recycle your empties
1. Disassemble and clean all components
2. Pick the right disposal bin
3. Drop off your empties at your nearest Pact bin
1 Product Recycled = 10 Credo Rewards Points
create accountHannah Diop is the founder and CEO of Sienna Naturals. To create Sienna Naturals, Hannah harnessed the values of her upbringing and skills of her business background. She spent weekends researching ingredients found in nature and proven by science to improve wellness outcomes for textured hair and scalp. Working alongside cosmetic chemists, she made, tweaked and tested product formulations until a line of clean products that significantly outperform competitors was born. Hannah Diop, holds an MBA from Wharton and was a strategy consultant at McKinsey & Company where she worked for clients in big box retail and OTC Pharmaceuticals. Hannah is also a mother of two young children and is proud to lead a company that is more than 80% BIPOC and woman-led. She lives in Los Angeles, CA.
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