Search  for anything...

New York Biology Biotin Shampoo and Conditioner Set for Hair Growth and Thinning Hair - Thickening Formula for Hair Loss Treatment - For Men & Women - Anti Dandruff - 16.9 Fl Oz

  • Based on 13,124 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $6 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Aug 4
Order within 17 hours and 11 minutes
Available payment plans shown during checkout

Scent: Biotin


Features

  • HAIR LOSS SHAMPOO AND CONDITIONER, ACTS AS A DHT BLOCKER Our biotin shampoo and biotin conditioner helps support the reduction of dihydrotestosterone for hair loss prevention, on the surface of the scalp. It also helps eliminate follicle-clogging dirt, excess sebum and environmental residues, allowing healthier thicker looking hair to surface.
  • HAIR GROWTH SHAMPOO AND CONDITIONER FOR THINNING HAIR This hair thickening shampoo and conditioner is a deeply moisturizing formula that leaves the hair and scalp feeling healthy and hydrated without weighing hair down. Appropriate for all hair types, it helps support natural scalp circulation to help foster healthy flake free hair growth and reduce hair loss.
  • HAIR THICKENING SHAMPOO AND CONDITIONER FOR HEALTHY STRONG AND THICK HAIR Our hair growth shampoo and hair growth conditioner utilizes natural agents to encourage and promote naturally thicker fuller stronger hair that appears and feels denser from the inside out.
  • ANTI DANDRUFF BIOTIN SHAMPOO AND BIOTIN CONDITIONER This hair loss shampoo and hair loss conditioner is a gentle, volumizing and soothing anti dandruff treatment that targets oily roots, dandruff and sensitive scalps. It is known to calm itchiness and irritation for a sensation of freshness and comfort and to help eliminate dry flakes from the scalp.
  • MADE IN THE USA Our anti dandruff shampoo and conditioner is made using the highest quality Ingredients. This biotin hair growth treatment does not contain parabens or sulfates and is Cruelty Free.

Product Benefits: Simulating Hair Growth


Material Type Free: Sulfate & Paraben and Cruelty-Free


Item Form: Gel


Brand: NEW YORK BIOLOGY THE ULTIMATE COSMECEUTICALS


Hair Type: All


Package Dimensions ‏ : ‎ 9.21 x 7.32 x 3.07 inches; 1.06 Pounds


Item model number ‏ : ‎ biotinscs


Manufacturer ‏ : ‎ NEW YORK BIOLOGY THE ULTIMATE COSMECEUTICALS


Country of Origin ‏ : ‎ USA


Best Sellers Rank: #20,735 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #286 in Shampoo & Conditioner Sets


#286 in Shampoo & Conditioner Sets:


Customer Reviews: 4.2 4.2 out of 5 stars 13,124 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Nice soft and shiny
Size: 16.9 Fl Oz (Pack of 2)
It was amazing after a couple of times. I already see the results. Also smells very good.
Reviewed in the United States on June 18, 2025 by Suzy Tishchyan

  • Great wash
Size: 16.9 Fl Oz (Pack of 2)
The way it leaves my hair is amazing, love the sent along with the silky touch. I really believe it helps my hair.
Reviewed in the United States on July 9, 2025 by Kim Walsh

  • My First Experience
Size: 16.9 Fl Oz (Pack of 2)
Love the shampoo but unlocking the pumps was very difficult and frustrating. I had to get my husband to help me do it. The shampoo and conditioner made my hair soft and manageable. Even the next day after mouse. Etc. it was easy to style.
Reviewed in the United States on May 10, 2025 by Kathy Keller

  • A Hair Care Staple
Size: 16.9 Fl Oz (Pack of 2)
I have been using the Biology Biotin Shampoo and Conditioner Set for several years now, and it has become an indispensable part of my hair care routine. This exceptional duo consistently keeps my hair healthy, strong, and vibrant, making it a product worth repurchasing time and time again. One of the standout qualities of this shampoo and conditioner set is its focus on hair health. Enriched with biotin, a B-vitamin known for its beneficial effects on hair growth and strength, this set delivers noticeable results. Since incorporating these products into my routine, I have noticed a significant reduction in hair breakage and improved overall hair texture. My strands feel more resilient and less prone to damage, which is crucial for maintaining long-term hair health. The shampoo cleanses my hair thoroughly without stripping it of its natural oils. It lathers well and effortlessly removes dirt, oil, and product buildup, leaving my scalp refreshed and my hair squeaky clean. The conditioner complements the shampoo perfectly, providing the right balance of hydration and nourishment. It leaves my hair incredibly soft, manageable, and easy to style. I must also commend the pleasant scent of this shampoo and conditioner set. The fragrance is light and refreshing, not overpowering at all. It leaves a subtle, delightful aroma on my hair that lasts throughout the day, adding an extra touch of freshness. Additionally, I appreciate that this product is free from sulfates, parabens, and other harsh chemicals. It gives me peace of mind knowing that I'm using a shampoo and conditioner that prioritize the health and well-being of my hair. The formula feels gentle and gentle on my scalp, making it suitable for daily use without any concerns of dryness or irritation. Another great aspect of this set is its longevity. A little goes a long way, and the bottles last me a significant amount of time, making it an excellent investment. Considering the remarkable results I've experienced and the long-lasting nature of the product, it offers excellent value for money. In conclusion, the Biology Biotin Shampoo and Conditioner Set has undoubtedly earned its place as a staple in my hair care routine. Its ability to consistently keep my hair healthy, combined with its gentle formula and long-lasting nature, makes it a standout choice. If you're looking for a shampoo and conditioner set that promotes hair health, resilience, and vitality, I highly recommend giving this product a try. It's a true game-changer for maintaining luscious, beautiful hair. ... show more
Reviewed in the United States on July 18, 2023 by Maggie

  • Foumula seems to have changed
Size: 16.9 Fl Oz (Pack of 2)
I was a big fan of this product. The shampoo was very rich and lathered well. The conditioner had a pleasant floral/ginger scent and spread easily after shampooing. I just reordered and the shampoo was watery and doesn't lather as well. The conditioner scent is more vanilla than floral. It also doesn't spread as easily. This last otder feels more like an off-the-shelf hair product vs the higher end products I've purchased in the past. ... show more
Reviewed in the United States on July 6, 2024 by Garclif

  • Biotin Shampoo and Conditioner is the best!!
Size: 16.9 Fl Oz (Pack of 2)
I’ve used this product for a long time and have referred friends and family to use it as well. I noticed a total change when I started using it there was no hair loss and actual hair growth. My son uses it now and has seen a hair growth in places where it needed it! This is great shampoo. And conditioner! ... show more
Reviewed in the United States on May 19, 2025 by Roxy

  • Not good
Size: 16.9 Fl Oz (Pack of 2)
I purchased this product in the hopes that it would promote hair growth, and thickness, as it states. I’ve been using this for a few months now and have not noticed any changes with thickness or growth. My hair was falling out in clumps in the shower. It also states that it’s anti-dandruff. I’ve never had dandruff so that part didn’t matter to me but this product made my scalp really itchy and then I noticed, after using it for two months, that I was getting dandruff! Something I have not experienced. I would not recommend this product. It doesn’t do anything it claims and it also GAVE me dandruff. Which is crazy! I’ve now switched shampoo/conditioner. I still have quite a bit of this product left so I will either throw it away or see if I know anyone who wants it (after informing them of what happened to me with it.) I did not have a good experience with the actual use of this product. Waste of money. ... show more
Reviewed in the United States on February 22, 2025 by Laryl

  • Great product!
Size: 16.9 Fl Oz (Pack of 2)
I like them. My hair is getting thicker and not falling out like it was.
Reviewed in the United States on June 25, 2025 by Tami Tenney

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...