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Twinlab, Hair Factors, 100 Tablets (Discontinued Item)


Out of Stock - Discontinued
  • Shipping Weight: 1.51 lbs (0.68 kg)
  • Product Code: TWL-01641
  • UPC Code: 027434016414
  • Package Quantity: 100 Tablets
  • Dimensions: 2.7 x 2.7 x 5 in, 0.9 lbs (0.41 kg)
Product Overview


  • High Potency Vitamin C & Biotin with L-Cysteine & Inositol
  • Dietary Supplement

How It Works:

Many factors, including heat, pollution, overwashing, and buildup from styling products can wreak havoc on the condition of our hair. Certain nutrients can help to support against these factors and help to keep hair healthy and strong. Twinlab Hair Factors contains a blend of nutrients including biotin, calcium, and vitamin C that help to keep hair strong and lustrous.

Packaged in a glass bottle for maximum stability, quality and freshness.

Suggested Use

Take three to six tablets daily.

Other Ingredients

Cellulose, vegetable stearic acid, croscarmellose sodium, magnesium stearate, magnesium silicate, silica, crospovidone, titanium dioxide, dextrose, maltodextrin, MCT, natural peppermint flavor.


Packaged in a glass bottle for maximum stability, quality and freshness.

Keep tightly closed in a cool, dry place.

Supplement Facts
Serving Size: 3 Tablets
Servings Per Container: 33
  Amount Per Serving %DV
Vitamin C (as ascorbic acid) 1500 mg 2500%
Biotin 3000 mcg 1000%
Calcium (as dicalcium phosphate) 47 mg 5%
Phosphorus (as dicalcium phosphate) 36 mg 4%
Inositol 1002 mg
L-Cysteine 501 mg
PABA 501 mg
† Daily Value not established.
iHerb Customer Reviews

It really works

Posted by 5679033699493585713 on May 02, 2015

Bought it for my sister, after month of use she had noticably more hair

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Posted by 5182220026085272966 on Apr 24, 2014

GOOD thanx iherb for fast delvary

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An old favorite

Posted by 5383104534124792820 on Mar 04, 2014

I took these vitamins for about 3 years back in college. I had a really hard time growing and maintaining my hair. When I started, it was about chin to shoulder length and by the end of the 3 years, it was between bra strap and mid back length. That was from taking just 1 tablet a day. I'm thrilled to have found them again and have been taking 2 day. This time my goal is hip length and I'm already seeing great results :) Some people complain about the size, but I got used to it pretty quickly. Before coming across Hair Factors again, I tried the Soulgar brand for a little while and like these much better.

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excellent product

Posted by 4747038087916470050 on Dec 18, 2013

After 1.5 months of taking 3 tablets a day, stopped hair fall completely!

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Posted by 4809858820971360899 on Nov 20, 2013

I personally think that these pills are great. They did definitely make my hair grow stronger and i even have tiny hairs on my crown area coming out because of this. I did take these for about three months on some days i did take less than 3 and took country life's maxi hair time release. So overall, they are very good and you will notice growth of facial hair and body hair growing faster and stronger. Thats something to consider. But if you want thick strong hair then this is what you need to expect. These do not contain iron or folic acid or any fancy ingredient so take a blood test first to see if you need to take another supplement to get maximum results. other than that give these a go. P.s. the pills are huge!! It's so annoying to swallow them too.

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