M33 Ultra Stimulating Hair + Scalp Serum

M33 Ultra Stimulating Hair + Scalp Serum

Saw Palmetto + Green Tea + Plankton Extract

Achieve fuller, thicker, healthier looking hair with this innovative serum, packed with a powerful blend of natural active ingredients that support natural cell renewal and reactivate hair follicles to strengthen hair from the root. Formulated to help with healthy hair growth and fight signs of thinning & hair shedding.

... read more

Achieve fuller, thicker, healthier looking hair with this innovative serum, packed with a powerful blend of natural active ingredients that support natural cell renewal and reactivate hair follicles to strengthen hair from the root. Formulated to help with healthy hair growth and fight signs of thinning & hair shedding.

... read more

M33 Ultra Stimulating Hair + Scalp Serum

Saw Palmetto + Green Tea + Plankton Extract

1.7 fl oz / 50 ml

M33 Ultra Stimulating Hair + Scalp Serum
M33 Ultra Stimulating Hair + Scalp Serum
M33 Ultra Stimulating Hair + Scalp Serum
M33 Ultra Stimulating Hair + Scalp Serum
M33 Ultra Stimulating Hair + Scalp Serum
M33 Ultra Stimulating Hair + Scalp Serum
M33 Ultra Stimulating Hair + Scalp Serum
M33 Ultra Stimulating Hair + Scalp Serum
Highlights
Details
Ingredients
Reviews
M33 Ultra Stimulating Hair + Scalp Serum
M33 Ultra Stimulating Hair + Scalp Serum
M33 Ultra Stimulating Hair + Scalp Serum
M33 Ultra Stimulating Hair + Scalp Serum
M33 Ultra Stimulating Hair + Scalp Serum
M33 Ultra Stimulating Hair + Scalp Serum
M33 Ultra Stimulating Hair + Scalp Serum
M33 Ultra Stimulating Hair + Scalp Serum

Achieve fuller, thicker, healthier looking hair with this innovative serum, packed with a powerful blend of natural active ingredients that support natural cell renewal and reactivate hair follicles to strengthen hair from the root. Formulated to help with healthy hair growth and fight signs of thinning & hair shedding.

What It Is

Supports the appearance of healthier, fuller looking hair by stimulating follicles and improving overall hair and scalp health.

Why It's Special

  • Natural active ingredients, free from harsh toxins.
  • Promotes thicker, stronger and healthier looking hair and reduces signs of shedding. 
  • Hair follicles are energized by Artemia Plankton Extract, Caffeine, and Kopexil, visibly supporting the scalp and increasing the appearance of denser, fuller-looking hair.
  • Saw Palmetto and Green Tea soothe scalp to reduce signs of thinning & shedding. 
  • Tea Tree Oil provides scalp a clarifying boost, targeting itchiness and flakiness.
  • Supports healthy scalp during hair’s natural growth phase, when cells renew and follicles continue to replenish.

What It Does

  • 92% saw visible improvement including thicker, stronger, fuller, shinier & less damaged hair within 1 month
  • 4/5 saw an improvement in the appearance of healthy hair in 10 weeks
  • 3/4 saw reduced signs of hair loss & shedding in 10 weeks
*Results based on a consumer study

Good To Know

 Cruelty free
 Safe for sensitive skin
 Dermatologically tested

Inside the capsule

M33 Ultra Stimulating Hair + Scalp Serum
  • Kopexil
    Supports the natural circulation and production of essential nutrients, while supporting collagen structure for denser, healthier looking hair
  • Plankton Extract
    Supports collagen production and provides follicles with essential vitamins and minerals for a healthy scalp
  • Saw Palmetto
    Combats the appearance of shedding and soothes the scalp to promote thicker and healthier hair
  • Castor & Rosemary Oil
    Boosts hair health starting at the root while soothing scalp to protect hair follicles and fight the appearance of hair loss
  • Tea Tree Oil
    Deeply nurtures roots, fights flakiness, and helps to regulate oil to enhance overall scalp health with antibacterial properties

Full Ingredient List

Hide

Water/Aqua/Eau, Rosa Damascena Flower Water, PEG-7 Glyceryl Cocoate, Propanediol, Isohexadecane, Poloxamer 184, Acrylamide/Sodium Acryloyldimethyltaurate Copolymer, Xylitylglucoside, Betaine, Allantoin, Glycerin, Panthenol, Symphytum Officinale Root Extract, Sodium Hyaluronate, Anhydroxylitol, Polysorbate 80, Xylitol, Ammonium Polyacryloyldimethyl Taurate, Isopropyl Myristate, Benzoic Acid, Ethylhexylglycerin, Sodium Hydroxide

Free US shipping over $40

Free returns

60 day money-
back guarantee

influencer-user-derm.dr.rachel
Rachel Westbay MD
derm.dr.rachel
26.1k
Dr. Rachel Westbay is a board-certified cosmetic and general dermatologist in New York City.
"This hair serum is great as it is anti-inflammatory and clarifying"
influencer-derm.dr.rachel
influencer-derm.dr.rachel

Review Highlights

  1. 100%
    My hairdresser commented on the difference in my hair!
    My hairdresser commented on the difference in my hair and wanted to know what I was using.
  2. 100%
    It's working!
    After years of thinning edges from wearing braids and quick weaves, I thought that the damage was done and there was no hope. Thank goodness I was wrong! After about 1 week I began to see hair coming in! I'm sold and will be purchasing more!
  3. 100%
    Definite results!
    Definitely see growth in my edges, less shedding, and less buildup since I cannot wash my hair everyday!
Read all reviews

Stay immature

Approved by dermatologists & experts

Alyssa Kotter (Master Esthetician)
M33 Ultra Stimulating Hair + Scalp Serum

M33 Ultra Stimulating Hair + Scalp Serum

Griffin Churchwell L.E.
M33 Ultra Stimulating Hair + Scalp Serum

M33 Ultra Stimulating Hair + Scalp Serum

Jasmine Winsett LE
M33 Ultra Stimulating Hair + Scalp Serum

M33 Ultra Stimulating Hair + Scalp Serum

Dr. Sanghvi
A22 Biotin Boost Hair + Scalp Serum

A22 Biotin Boost Hair + Scalp Serum

Morgan Rackley, LE, LLP
A22 Biotin Boost Hair + Scalp Serum

A22 Biotin Boost Hair + Scalp Serum

Valerie Nah, Licensed Esthetician
A22 Biotin Boost Hair + Scalp Serum

A22 Biotin Boost Hair + Scalp Serum

Patricia San Pedro
A22 Biotin Boost Hair + Scalp Serum

A22 Biotin Boost Hair + Scalp Serum

Loved by the spoiled and the youth-full

Brittney Adderly
M33 Ultra Stimulating Hair + Scalp Serum

M33 Ultra Stimulating Hair + Scalp Serum

Aurora Rodriguez
M33 Ultra Stimulating Hair + Scalp Serum

M33 Ultra Stimulating Hair + Scalp Serum

Adobea Adow
M33 Ultra Stimulating Hair + Scalp Serum

M33 Ultra Stimulating Hair + Scalp Serum

Kayline Granger
M33 Ultra Stimulating Hair + Scalp Serum

M33 Ultra Stimulating Hair + Scalp Serum

Julissa Guillen
A22 Biotin Boost Hair + Scalp Serum

A22 Biotin Boost Hair + Scalp Serum

Holly Ward
A22 Biotin Boost Hair + Scalp Serum

A22 Biotin Boost Hair + Scalp Serum

Molly Kitcheman
A22 Biotin Boost Hair + Scalp Serum

A22 Biotin Boost Hair + Scalp Serum

Not sure what you need?

SpoiledBrain will determine the exact products for you, personalized for your needs
Ask SpoiledBrain
One-Time Purchase
(Regular Price = )
  • Instant 10% savings ( now) + Rave Lip Balm - Isla Plum For free ($36 value)
  • % off future deliveries
    Only every 1 month
    % OFF future deliveries ( per month)
  • Free shipping on future deliveries only Free shipping on your current and future deliveries
  • Edit or cancel your subscription anytime in My Account, or you’ll be automatically charged.
    Learn more
    Cancel/pause your monthly delivery anytime.
    Learn more
  • Your auto-refill is automatically canceled if you decide to return your first order
  • Keep yourself & the planet forever young