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Maximum Results

30-Day Serum: Apply a few drops daily for a month to help reduce shedding and breakage, support thicker, fuller-looking hair, and promote a healthier-looking scalp.
LABOR DAY SALE
$48.99
$60
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LABOR DAY SALE
$61.56
$108
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LABOR DAY SALE
$67.99
$162
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$0.73 Per Serving
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Use daily for a month to target thinning, shedding & scalp imbalance — for fuller, healthier-looking hair without toxins.
LABOR DAY SALE
$48.99
$60
18% OFF TODAY
GET STARTED
30-Day Money-Back Guarantee and Cancel Anytime
Free US Shipping
LABOR DAY SALE
$61.56
$108
43% OFF TODAY
GET STARTED
30-Day Money-Back Guarantee and Cancel Anytime
Free US Shipping
LABOR DAY SALE
$67.99
$162
58% OFF TODAY
GET STARTED
30-Day Money-Back Guarantee and Cancel Anytime
Free US Shipping
Over 2,000 purchases last month
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$23.99
($0.79 / Milliliter)
Original Price: $48.00
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Over 2,000 purchases last month
-50%
$23.99
($0.79 / Milliliter)
Original Price: $48.00
Save 50% on recurring deliveries of this product  
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Maximum Results

Maximum benefits and FREE Gifts
Best Value
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Maximum Results Routine

30 Days Supply
1x Hair Serum (30 Days Supply)
1x Restore Shampoo (30 Days Supply)
1x Hydrating Conditioner (30 Days Supply)
1x Hair Mask (30 Days Supply)
FREE GIFTS
Scalp  Massager
FREE Shipping
LABOR DAY SALE
$67.99
$162
58% OFF TODAY
GET STARTED
30-Day Money-Back Guarantee and Cancel Anytime
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SUPERCHARGE YOUR RESULTS

With The
Core Restore Routine

Pair Hair Serum with a Nourishing Mask for faster results.
Best Value
+
FREE Gifts

Core Restore Routine

30 Days Supply
1x Hair Serum (30 Days Supply)
1x Hair Mask (30 Days Supply)
FREE GIFTS
FREE Shipping
LABOR DAY SALE
$61.56
$108
43% OFF TODAY
GET STARTED
30-Day Money-Back Guarantee and Cancel Anytime
Free US Shipping
THOUSANDS OF HAPPY CUSTOMERS

Join The Spa Dr. Revolution

Hear from real women everywhere that are experiencing the life-changing benefits of The Spa Dr.
MY PART DOESN'T LOOK SO "SEE-THROUGH" ANYMORE
I was getting self-conscious about how much scalp showed along my part. A few weeks of the serum at night and my hair looks fuller! I can wear a middle part again without feeling exposed. Big relief.
Sue L.
Verified Buyer
HELPS MY SILVER STAY STRONG
My gray hair can feel dry and break. The mask helps a lot, and the serum keeps my scalp calm. Less shedding in the shower and my part doesn’t look as wide.
Jill
Verified Buyer
FINE HAIR FRIENDLY
I bought this for breakage, but the surprise win was my scalp. It feels calm and balanced, not tight or itchy. The serum is weightless, so I can use it nightly. Overall my hair feels stronger and brigther!
Emma
Verified Buyer
HELLO VOLUME! MY HAIR LOOKS FULL AGAIN
My hair had gone flat and lifeless. With this routine, I’ve got that fuller-looking volume back! More lift at the roots and bounce through the lengths. I’m also seeing less hair in the drain and on my brush. Super happy with the results.
Angela B.
Verified Buyer
LESS BRITTLE, FEWER SNAPS WHEN I BRUSH
My hair is long and used to snap at the ends every time I brushed. This routine made it feel less brittle and more flexible. The serum sinks in fast and the mask gives that soft finish without the heavy, waxy feel.   I Love that it’s simple.
Vicky M.
Verified Buyer
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TRY IT FOR 30 DAYS

You Will Love It.
Guaranteed.

If you don't love it, you get your money back.
No questions asked.
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30-Day Money-Back Guarantee
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QUICK, EASY, SIMPLE

How To Use It

QUICK, EASY, SIMPLE

How To Use It

Use The Spa Dr. Shampoo & Conditioner regularly
Apply 2-3 Hair Serum drops directly to your scalp daily
Apply Nourishing Hair Mask in your hair weekly
Be ready to experience your best fuller looking hair
TRY THE SPA DR. TODAY
30-Day Money-Back Guarantee
Use The Spa Dr. Shampoo & Conditioner regularly
Apply 2-3 Hair Serum drops directly to your scalp daily
Apply Nourishing Hair Mask in your hair weekly
Be ready to experience your best fuller looking hair
TRY THE SPA DR. TODAY
30-Day Money-Back Guarantee
Your Transformation Timeline
Discover how consistent use of  The Spa Dr. Hair Serum leads to visible changes — step by step, month by month.
DAY 1
Start your Hair Serum ritual. Begin 1st bottle.
DAY 30+
Results may start to appear. Begin 2nd bottle.
DAY 60+
Hair may begin to look fuller and thicker. Begin 3rd bottle.
DAY 90+
See reduced signs of shedding and a visible increase in volume. Begin 4th bottle.
4.8
Based on 179,382 reviews
DS
Dahphne Sinclair
Verified Buyer
1 day ago
My hair is thicker!

My hair looks fuller after 3 months, and my scalp doesn’t itch anymore. It really works.

Was it helpful?

IW
Isabella White
Verified Buyer
2 days ago
My hair is growing!

My hair wouldn’t grow with anything. Now it’s finally thicker and longer.

Was it helpful?

EB
Emma Brooks
Verified Buyer
3 days ago
I'm seeing way less hair in my brush!

This helped with shedding and made my scalp feel so much better.

Was it helpful?

SR
Sarah Redmond
Verified Buyer
3 days ago
Forget the expensive serums...This one works!

Tried so many serums. This is the only one that gave me thicker hair and a healthier scalp.

Was it helpful?

ZG
Zoe Gresham
Verified Buyer
3 days ago
I can’t believe the difference in my hair!

My scalp feels so much healthier, and my fine hair looks noticeably thicker.

Was it helpful?

GD
Grace Delaney
Verified Buyer
4 days ago
No more visible scalp

After 3 weeks, my hair looks fuller and my scalp isn’t as visible anymore.

Was it helpful?

LR
Lea Roman
Verified Buyer
4 days ago
So far, so good!

Too soon to say about growth, but it smells great and leaves a nice tingle.

Was it helpful?

LB
Lauren Bennett
Verified Buyer
4 days ago
Helped my postpartum hair loss

I use it at home when my hair feels oily. It really helps calm my scalp.

Was it helpful?

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