1. The Price Comparison: Cost Per Gram
The most significant difference between Finally Hair and brands like Rich the Barber or Boost n Blend is the price of the actual “powder.” Most Amazon brands only sell single-use plastic bottles, which forces you to pay for new packaging every single time.
| Brand | Typical Price (Bottle) | Grams | Cost Per Gram | Refill Options? |
| Finally Hair | $14.49 | 25g | $0.58 | Yes (Bulk Bags) |
| Rich the Barber | ~$25.00 | 25g | ~$1.00 | No |
| Boost n Blend | ~$35.00 | 25g | ~$1.40 | No |
| Kerablend | ~$20.00 | 25g | ~$0.80 | No |
The “Refill Bag” Advantage
With Finally Hair Refill Bags, the price drops even further. A 114g (1/4 lb) refill bag costs roughly $42.99, bringing your cost down to just $0.37 per gram. Compared to Boost n Blend at $1.40 per gram, Finally Hair is nearly 75% cheaper for the exact same high-quality keratin.
2. Color Selection: 23 Shades vs. The Basic 5
Amazon brands like Kovr and Rich the Barber typically stick to the “Big 5”: Black, Dark Brown, Medium Brown, Light Brown, and Blonde.
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Finally Hair offers a massive 23-color palette. This includes specialized shades like three different Salt & Pepper variations and two Grey & Pepper tones. If you have grey or aging hair, Amazon brands often leave you with a “muddy” look because they lack the specific grey-blended tones that Finally Hair provides.
3. Sustainability: Less Plastic, More Value
Every time you finish a bottle from an Amazon brand, that plastic bottle goes into the trash. Finally Hair encourages you to keep your original shaker bottle and simply pour in a new supply from a refill bag. It’s better for the environment and drastically better for your wallet.
Final Verdict
While Amazon is convenient, it is rarely the best value for long-term hair fiber users. Brands like Rich the Barber and Boost n Blend charge a premium for the convenience of the platform.
By switching to Finally Hair, you get:
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Refill bags that lower your cost per gram by up to 75%.
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23 color options for a perfect, undetectable match.
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Premium Hair Fibers that mimics real hair texture.
Ready to stop overpaying for plastic bottles?
Shop Finally Hair Refill Bags and get the highest quality fibers at the lowest price in the industry.
