---
product_id: 735043483
title: "Hair Growth Vitamins for Women | Biotin 10,000mcg, Collagen, Patented OptiMSM®, goMCT®, Saw Palmetto | Naturally Regrow Stronger & Healthier Hair, Skin and Nails | Stops Hair Loss | 60 Day Supply"
brand: "rainbow nutrients, llc"
price: "303 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Rainbow Nutrients, Llc"
url: https://www.desertcart.ro/products/735043483-hair-growth-vitamins-for-women-biotin-10-000mcg-collagen-patented
store_origin: RO
region: Romania
---

# Natural Saw Palmetto power 10,000mcg Biotin boost Patented OptiMSM® synergy Hair Growth Vitamins for Women | Biotin 10,000mcg, Collagen, Patented OptiMSM®, goMCT®, Saw Palmetto | Naturally Regrow Stronger & Healthier Hair, Skin and Nails | Stops Hair Loss | 60 Day Supply

**Brand:** rainbow nutrients, llc
**Price:** 303 Lei
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock your hair’s full potential—shine from root to tip! 🌟

## Quick Answers

- **What is this?** Hair Growth Vitamins for Women | Biotin 10,000mcg, Collagen, Patented OptiMSM®, goMCT®, Saw Palmetto | Naturally Regrow Stronger & Healthier Hair, Skin and Nails | Stops Hair Loss | 60 Day Supply by rainbow nutrients, llc
- **How much does it cost?** 303 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/735043483-hair-growth-vitamins-for-women-biotin-10-000mcg-collagen-patented)

## Best For

- rainbow nutrients, llc enthusiasts

## Why This Product

- Trusted rainbow nutrients, llc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean, Trusted Formula:** Non-GMO, gluten-free, keto-friendly, and made in GMP-certified USA facilities.
- • **All-in-One Beauty Boost:** Supports not just hair, but skin and nails with a premium nutrient blend.
- • **Risk-Free Transformation:** 60-day money-back guarantee—because your glow-up deserves zero compromises.
- • **Biotin-Powered Hair Revival:** 10,000mcg Biotin fuels visibly stronger, thicker hair growth.
- • **Collagen + OptiMSM® Complex:** Clinically-backed duo enhances hair elasticity and reduces breakage for radiant strands.

## Overview

Rainbow Nutrients Hair Growth Vitamins deliver a potent 10,000mcg Biotin formula combined with patented OptiMSM®, collagen peptides, goMCT®, and Saw Palmetto to naturally support stronger, healthier hair, skin, and nails. Crafted in the USA under strict GMP standards, this non-GMO, allergen-free supplement fills nutritional gaps to combat hair loss and brittleness, backed by a 60-day satisfaction guarantee for a confident, risk-free beauty upgrade.

## Description

Buy Hair Growth Vitamins for Women | Biotin 10,000mcg, Collagen, Patented OptiMSM®, goMCT®, Saw Palmetto | Naturally Regrow Stronger & Healthier Hair, Skin and Nails | Stops Hair Loss | 60 Day Supply on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Excellent quality and results - They really work! I have noticed my hair much stronger and with less hair loss . My nails are growing super fast. Highly recommended!
Review: WORTH EVERY PENNY - i’ve been using this for awhile and sooo many ppl have told me my hair is has grown so much! this is an amazing product! worth the money :)

## Features

- Natural Hair, Skin, and Nail Supplement - Treat your hair, skin, and nails to the nutritional support you need to shine! Nutrition plays a vital role in fueling a flawless beauty routine. However, nutritional excellence is hard to achieve from just foods alone. A daily dose of our proprietary formula can help supply your body with key nutrients to fill in nutritional gaps not provided by your diet and address hair loss, brittle nails, and dry skin.
- Your hair deserves care - When all that straightening, chemical treatments, and styling takes its toll, make Rainbow Nutrients’ Hair Growth supplement a part of your daily hair care routine. Infused with a Proprietary Hair Growth Complex that includes 10,000mcg Biotin, OptiMSM, Collagen, goMCT, Saw Palmetto, and so much more to enhance the benefits to their full potential!
- Collagen + OptiMSM = Stronger, Shinier, Healthier Hair - Clinically-backed OptiMSM works synergistically with collagen peptides to strengthen hair structure, boost elasticity, and reduce breakage. Promotes stronger strands and supports radiant skin & nails — your all-in-one beauty vitamin.
- Premium Formula - Rainbow Nutrients’ Hair Growth is Non-GMO and is made in the USA under strict GMP-certified facilities. Each serving contains 10,000mcg Biotin and Vitamin B Complex & more. All these premium quality ingredients are 3rd party tested and blended into one powerful supplement to help give you the results you need!
- 100% Satisfaction Guaranteed: At Rainbow Nutrients, our mission is to help people live longer, happier, and healthier lives. If for some reason, you are not satisfied with our Hair Growth Supplement, our products are backed by our manufacturer's 60-day money-back guarantee. Yes, you have nothing to lose. Try it, risk-free!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BYYDZBH1 |
| Age Range Description | Adult |
| Allergen Information | Allergen-Free, Dairy Free, Non-GMO, Soy Free, Sulphur Dioxide Free |
| Best Sellers Rank | #2,839 in Health & Household ( See Top 100 in Health & Household ) #11 in Vitamin B7 (Biotin) Supplements |
| Brand | Rainbow Nutrients, LLC |
| Brand Name | Rainbow Nutrients, LLC |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 2,048 Reviews |
| Diet Type | Gluten Free, Keto, Paleo |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Item Dimensions | 4.41 x 2.36 x 2.32 inches |
| Item Form | Capsule |
| Item Weight | 0.31 Pounds |
| Manufacturer | Rainbow Nutrients, LLC |
| Material Type Free | GMO FREE, Gluten Free, No Artificial Flavors |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin B7 |
| Product Benefits | Anti-Aging, Hair Growth, Hair Health Support, Skin & Nails |
| Special Ingredients | Natural, Non GMO & Made in the USA |
| Specific Uses For Product | Hair, Nail, Skin |
| UPC | 732940942941 732940942910 |
| Unit Count | 120 Count |

## Product Details

- **Brand:** Rainbow Nutrients, LLC
- **Item Form:** Capsule
- **Primary Supplement Type:** Vitamin B7
- **Diet Type:** Gluten Free, Keto, Paleo
- **Flavor:** Unflavored

## Images

![Hair Growth Vitamins for Women | Biotin 10,000mcg, Collagen, Patented OptiMSM®, goMCT®, Saw Palmetto | Naturally Regrow Stronger & Healthier Hair, Skin and Nails | Stops Hair Loss | 60 Day Supply - Image 1](https://m.media-amazon.com/images/I/81wsuZql82L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How long until you see results?**
A: Hey, I just started using this product and I noticed the thickness and health of my hair. I bought this product about two-three weeks ago. I also noticed my nails growing fast and my overall digestion is improving.

**Q: What are the chances this is going to change my hair color/thickness?**
A: In terms of the overall Hair Growth & Hair Loss experience, let me quickly share with you what I have learned from my customers that have succeeded so far.

Generally, the results are different from one person to another. For some, it can take as little as 1-2 weeks while for others, it can take 3 or more weeks to feel any results. This depends on your body composition, health condition and lifestyle. 

How much can be absorbed varies drastically from one person to another. Boost your chances by keeping a healthy lifestyle accompanied by our supplement, exercise daily, and keeping a healthy diet would surely help you achieve your goals!

Please keep me updated about your progress and let me know if there is anything that I can help with. We are together on this goal!

Best Regards,
Samantha
Rainbow Nutrients LLC

**Q: Is this gelatin free?**
A: Yes, we use a vegetable capsule instead of gelatin. Hope this helps!

**Q: How long does it take to see results?**
A: Generally, the results are different from one person to another. For some, it can take as little as 1-2 weeks while for others, it can take 3 or more weeks to feel any results. This depends on your body composition, health condition, diet, and lifestyle. However, taking 2-3 capsules per day consistently is key for best results from our customers. 

Hope this helps!

Samantha,
Rainbow Nutrients

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent quality and results
*by S***Z on January 8, 2026*

They really work! I have noticed my hair much stronger and with less hair loss . My nails are growing super fast. Highly recommended!

### ⭐⭐⭐⭐⭐ WORTH EVERY PENNY
*by R***S on January 24, 2026*

i’ve been using this for awhile and sooo many ppl have told me my hair is has grown so much! this is an amazing product! worth the money :)

### ⭐⭐⭐⭐⭐ Great hair vitamin
*by E***A on December 30, 2025*

Works great. My hair loss has decreased significantly and less loss when washing. Now a part of my daily vitamin.

## Frequently Bought Together

- Hair Growth Vitamins for Women | Biotin 10,000mcg, Collagen, Patented OptiMSM®, goMCT®, Saw Palmetto | Naturally Regrow Stronger & Healthier Hair, Skin and Nails | Stops Hair Loss | 60 Day Supply
- Biotin | Collagen | Keratin - Clinically Tested Supplement - Hair Growth Support, Skin & Nails - 25000 mcg Vitamins B2, B3, B6 & B7 + B1 & Hyaluronic Acid - Made in USA - Women & Men | 60 Capsules
- O Positiv URO Vaginal Probiotics for Women pH Balance with Prebiotics & Lactobacillus Probiotic Blend - Vaginal Health Supplement - Promote Healthy Vaginal Odor & Vaginal Flora, 60 Count (Pack of 1)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/735043483-hair-growth-vitamins-for-women-biotin-10-000mcg-collagen-patented](https://www.desertcart.ro/products/735043483-hair-growth-vitamins-for-women-biotin-10-000mcg-collagen-patented)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-15*