4.6/5 Loved by 600.000+ customer

CAEVIN™ | Biotin Hair Growth Oil

CAEVIN™ | Biotin Hair Growth Oil

security Not Available On Amazon & Ebay

✨ Wake Up Your Hair Follicles. Grow Thicker Hair Naturally.


👉 Get Thicker Hair Today

✔ Herbal Extracts

✔ Scalp Massage Beads

✔ Suitable for Men & Women

✔ Easy Night Routine

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Day 1

Ordered

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Day 1 - Day 2

Order Ready

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Day 7 - Day 10

Delivered

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Shipping & Guarantee

Shipping
We provide fast and reliable worldwide shipping within 5–12 business days via trusted carriers. Every order includes tracking and arrives in secure, discreet packaging. Same-day fulfillment is available on weekdays to get your gear to you even faster.

90-Day Satisfaction Guarantee
We stand behind every HealWell™ Smart Pillow product. If you’re not fully satisfied within 90 days, simply contact us at support@caevin.com and receive a 100% refund — no questions asked. Train risk-free and with total confidence.

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Product Specifications

Net Content:

20ml (0.67 fl oz)

Product Type:

Hair Growth Serum / Scalp Treatment

Application Type:

Roll-On Massage (Built-in Bead Applicator)

Main Function:


  • Promote hair growth

  • Reduce hair loss

  • Strengthen hair roots

  • Nourish scalp & hair follicles

Target Area:

Scalp & Hair Roots

Suitable For:


  • Hair loss & thinning hair

  • Slow hair growth

  • Dry, brittle, damaged hair

  • Permed or color-treated hair

  • All hair types

  • Men & Women

Key Features:


  • Roll-on bead massage for easy application

  • Helps stimulate hair follicles

  • Enhances absorption of active ingredients

  • Lightweight & non-greasy formula

How to Use:

Apply evenly to scalp and hair roots after shampooing.

Massage gently using the roll-on beads.

Use daily, preferably at night before bedtime.

No rinse required.

Package Includes:

1 × ZOZU Anti-Hair Loss Regrowth Essence (20ml)

Product Dimensions:


  • Bottle Height: approx. 100mm

  • Box Size: approx. 145 × 32 × 23mm
  • files/DM_20250911135302_001.jpg

    I’ve been using this serum every night for about 3 weeks and I can already see less hair falling when I wash my hair. The roll-on massage feels really nice and helps the serum absorb well. My scalp feels healthier and less dry. Will definitely keep using it.

    David M., 47 – Austin, TX
  • files/DM_20250911135304_001.jpg

    I like that it’s a roll-on design, very clean and easy to apply directly to the scalp. The texture is lightweight and doesn’t make my hair greasy at all. After a month, my hair feels stronger and looks fuller around the hairline.

    Susan R., 43 – Orlando, FL
  • files/DM_20250911135301_001.jpg

    I bought this mainly for scalp care and hair thinning. The massage beads are a big plus. It’s soothing and relaxing before bed. I haven’t seen dramatic regrowth yet, but my hair feels healthier and less brittle.

    Michael L., 52 – Seattle, WA
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    What our customers say

       
       

      ANTI-HAIR LOSS CARE

      A targeted scalp treatment designed to strengthen hair roots, activate hair follicles, and help reduce hair loss at the source.

      Supports healthier, fuller-looking hair with daily use.

      Hair Loss Starts at the Follicle

      Damaged or weakened hair follicles interrupt the natural hair growth cycle, causing thinning and hair fall.

      Restoring scalp health and nourishing follicles is the key to stronger regrowth.

      Hair Follicle Activation Technology

      Active ingredients penetrate the scalp’s sebum layer and are absorbed directly into each hair follicle.

      This process helps nourish follicles, improve absorption, and support the formation of healthier hair strands.

      Complete Scalp & Hair Care Solution

      • Enriched with hair growth-supporting ingredients

      • Helps reduce hair shedding and strengthen roots

      • Deeply nourishes the scalp for smoother, shinier hair

      A lightweight formula designed for daily scalp care.

      Visible Improvement with Consistent Use

      With regular application, hair appears thicker, fuller, and healthier over time.

      Ideal for those experiencing thinning areas, weak hairlines, or overall hair loss concerns.

      Trusted By 60,000+ Worldwide 🌎

      Flash Sale Ends Today!

      Made in the US 🇺🇸

      Trusted By 60,000+ Worldwide 🌎

      Flash Sale Ends Today!

      Made in the US 🇺🇸

      Trusted By 60,000+ Worldwide 🌎

      Flash Sale Ends Today!

      Made in the US 🇺🇸

      Trusted By 60,000+ Worldwide 🌎

      Flash Sale Ends Today!

      Made in the US 🇺🇸

      Trusted By 60,000+ Worldwide 🌎

      Flash Sale Ends Today!

      Made in the US 🇺🇸

      Trusted By 60,000+ Worldwide 🌎

      Flash Sale Ends Today!

      Made in the US 🇺🇸

      Trusted By 60,000+ Worldwide 🌎

      Flash Sale Ends Today!

      Made in the US 🇺🇸

      Trusted By 60,000+ Worldwide 🌎

      Flash Sale Ends Today!

      Made in the US 🇺🇸

      Trusted By 60,000+ Worldwide 🌎

      Flash Sale Ends Today!

      Made in the US 🇺🇸

      Trusted By 60,000+ Worldwide 🌎

      Flash Sale Ends Today!

      Made in the US 🇺🇸

      Trusted By 60,000+ Worldwide 🌎

      Flash Sale Ends Today!

      Made in the US 🇺🇸

      Trusted By 60,000+ Worldwide 🌎

      Flash Sale Ends Today!

      Made in the US 🇺🇸

      Trustpilot reviews

      Excellent 4.8 / 5

      • My scalp feels much healthier

        I started using this mainly because my scalp was dry and itchy. After about two weeks, my scalp feels more balanced and comfortable. Hair fall has also reduced slightly. The roll-on massage is very relaxing and easy to use.

        Linda K.

      • Good for thinning areas

        I applied this serum mostly on my thinning crown area. It absorbs fast and doesn’t leave any oily residue. After consistent use, my hair looks denser and stronger. I like that it’s simple and fits easily into my nightly routine.

        Michael T.

      • Nice texture and design

        The packaging looks premium and the roll-on applicator makes it very convenient. It feels cooling on the scalp and doesn’t weigh my hair down. I’m still in the early stage, but overall very satisfied so far.

        Anna W.

         
         

        60-Day Money-Back Guarantee

        The CAEVIN™ | Biotin Hair Growth Oil has already transformed the strength and endurance of thousands of users. We’re confident it will work for you too.

        Try it for 90 days - if you don’t see results, simply email us at support@caevin.com and get a full refund, no questions asked.

        Try Now Risk-Free
         
         

        FAQs

        Who is this product suitable for?

        This serum is suitable for both men and women experiencing hair loss, thinning hair, slow hair growth, or scalp dryness. It works well on all hair types, including damaged or color-treated hair.

        How often should I use it?

        For best results, apply once daily, preferably at night before bedtime. Consistent daily use helps support scalp health and hair growth over time.

        Will it make my hair oily or greasy?

        No. The formula is lightweight and fast-absorbing. It is designed to be applied directly to the scalp without leaving a greasy residue on the hair.

        How long does it take to see results?

        Results vary depending on individual scalp and hair conditions. Many users notice reduced hair fall and a healthier scalp within a few weeks, while visible improvement in hair thickness may take longer with consistent use.

        Do I need to rinse it out after application?

        No. This is a leave-in scalp treatment. Simply apply, massage with the roll-on beads, and let it absorb naturally.