Stem Cell Hair Thickening Mask


1x 113ml | 4fl oz

Was $51.87


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A powerful blend of scientifically-optimized plant extracts, including Ginseng, strengthens and smooths hair.

Best for

Dry, damaged and frizz-prone hair in need of taming.

Key ingredients

Ginseng, Biotin, Glycerin, Saw Palmetto.


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benefits how to use the science

Our advanced keratin, biotin and argan oil rich hair thickening mask stimulates dormant and damaged hair cells, whilst providing astonishing hydration. Utilizing advanced argan oil; heat, colour and environmentally damaged hair can be restored from the first use, helping to instantly improve the appearance of split ends & frizz.

  • Suitable for all hair types
  • Paraben and Sulfate-free
  • Hypoallergenic
  • Cruelty-free
  • Safe for chemically treated hair
  • Safe for color treated hair

After washing hair with Microstem Shampoo, rinse thoroughly and a generous amount of hair mask to the hair from root to tip, paying particular attention to the ends. Leave for at least a minute (longer for deeper conditioning) before rinsing thoroughly. Use twice a week for best results.

Our unique hair formula has been created alongside leading hair care experts and combined with cutting edge scientific enhancements; including ginseng and stem cell extract, for a deeply nourishing treatment that restores heat damaged, colour damaged and environmentally damaged hair from the first use.

By Linda Herried

Product truly works!

I have always had fine but thick hair. After age 65 to my dismay I suddenly realized how thin it had become and started to research. I found Cel and the reviews were impressive so I ordered. After a little over a week of use, I could honestly see a difference. After a bottle, my hair is substantially thicker. Ordering my second bottle! It is refreshing to find a product that actually does what it claims. Looking forward to trying the eyelash serum next.

By Melissa

Fuller and softer

I have very thin hair and now in my forties, my hair seems to be disappearing. I'm pretty picky when it comes to shampoos and conditioners. I've been using the shampoo and conditioner for a couple of weeks and I love it! My hair is fuller, SOFT and I've received compliments! I'm hooked!

What Makes Our Formula So Effective?


Works to exfoliate the follicles on the scalp, that encourages healthy hair growth where it has started to thin.


A strong sugar compound that increases moisture in our hair and scalp, adding hydration that prevents skin irritations and encourages healthy hair growth.


One leading cause of thinning hair in men and women is a deficiency of Biotin (Vitamin H / B7). By boosting the natural levels of biotin in the body, healthy hair growth may be promoted.


This cutting edge ingredient, native to the West Indies, is an oily extract used widely to prevent thinning hair and shares properties with Propecia.


  • Do I use this instead of the conditioner?

    No, we recommend you use the mask after washing with shampoo and conditioner. The mask is a treatment for extra nourishment.

  • How often should I use this product?

    We recommend using the Hair Thickening Mask twice a week for best results.

  • How long can I keep the Hair Mask on for?

    You can use it for a few hours, either as a quick treatment, or as an overnight treatment for deeper conditioning.

  • How long does it take to see results?

    Our hair mask may work differently for everyone, but you should start to see results within 4-6 weeks.

  • Where is this product made?

    All of our products are manufactured in Florida, USA.


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