

✨ Unlock your hair’s full potential—shine, strength, and confidence in every capsule!
Rainbow Nutrients Hair Growth Vitamins deliver a potent 60-day supply of 10,000mcg Biotin, patented OptiMSM®, Collagen, goMCT®, and Saw Palmetto. This non-GMO, GMP-certified formula is clinically designed to naturally regrow stronger, shinier hair while supporting skin and nail health. Trusted by thousands with a 4.5-star rating and backed by a 60-day satisfaction guarantee, it’s the ultimate daily boost for professional women who refuse to settle for anything less than vibrant beauty.













| ASIN | B0BYYDZBH1 |
| Best Sellers Rank | #2,182 in Health & Household ( See Top 100 in Health & Household ) #10 in Vitamin B7 (Biotin) Supplements |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,227) |
| Date First Available | March 11, 2023 |
| Department | womens |
| Manufacturer | Rainbow Nutrients, LLC |
| Product Dimensions | 4.41 x 2.36 x 2.32 inches; 4.96 ounces |
A**M
Miracle in a bottle
Love this! Been using it for about 2 weeks and it has worked wonders! I am surprised on how fast these pills have worked on me! I was desperate with how much hair I was loosing every time I brushed or passed my hand thru my hair. I brush my hair now and literally not one single strain of hair comes out. I will definitely keep buying them.
R**S
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 :)
S**Z
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!
I**R
Noticeably Less Shedding But Definitely Take With Food!
I am leaving an honest review after using these hair growth vitamins for a while. Overall, I’ve seen some positive results, in particular, I definitely noticed a decrease in hair shedding, which is why I ordered another bottle to continue for a second couple of months. The formula includes a high dose of biotin, collagen, OptiMSM®, and saw palmetto, which are all marketed to help support stronger hair, skin, and nails and reduce hair loss. That said, there are a few important things I think future buyers should know: Take them with food. I learned the hard way that these pills are not gentle on an empty stomach. There’s no clear labeling on the bottle about this, so I took them first thing in the morning before eating… and ended up nauseous and throwing up for most of the day. I later read other reviews mentioning the same issue, so this definitely impacted my experience and is part of why I’m giving 4 stars instead of 5. The pills are pretty big. You’ll want to take them with plenty of water, and I wouldn’t recommend taking them right before bed. They can feel heavy and uncomfortable if you try to fall asleep with them in your system. Results take time and consistency. I’ve noticed less shedding so far, but I think consistency matters. I can’t say they worked miracles overnight, and like many supplements with biotin and collagen, results vary by person. Some people on other platforms share mixed experiences with biotin and similar hair formulas. Some see benefits and others less so, which aligns with what I’ve found. Good potential for helping with hair shedding and strength, but be mindful of how you take them and don’t expect instant results. The lack of clear instructions on the packaging definitely brought the overall experience down a bit.
A**N
Worth the money
These work especially for the cost! I have been taking them for almost 60 days and I have noticed a big difference in my hair and nails. My nails usually break and peal but have been getting stronger and longer. I usually dont consistently take vitamins because if I take them without food they upset my stomach. I have not had an stomach issues with these. I can take them with or without food and be fine. No taste and normal vitamin size and color.
N**E
Excelente producto
R**Z
Chicas estas vitaminas las empecé a tomar esperemos buenos resultados, apenas llevo 4 dias ,luego regreso y les digo como me fue,la entrega fue rápido y muy eficiente
S**T
Work slow
It is my second bottle I have not seen yet many results skin and nails are still unchanged but my hair has stopped falling out and I have a lot of new hair I hope and grow !! I will continue to drink them to continue seeing better results
Trustpilot
3 weeks ago
2 weeks ago