One directly-compressible powder that stands in for a binder, filler, glidant, and lubricant system all at once. Add your active ingredient, mix, and press — no ratios to calculate, no separate flow agent to track down.
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Formulated to address the issues that stall most first tablet runs: soft or crumbly tablets, powder that won't flow through the hopper, and capping where the tablet splits after ejection.
Compatible with the large majority of active ingredients at a 20–60% mix ratio, without the trial-and-error of building a custom excipient system from scratch.
Available in white, red, orange, yellow, green, blue, baby blue, pink, and purple — all food-grade colorants — so a product can carry its own visual identity straight off the press.
Full manuals and dimensioned drawings are included with every unit and available before you buy.
| Spec | Value |
|---|---|
| Appearance | White or colored powder |
| Physical state | Solid |
| Directly compressible | Yes |
| Typical mix ratio | 20–60% of total tablet weight |
| Minimum recommended ratio | 20% |
| Approx. mesh size | 100–200 mesh |
| Storage | Room temperature, 10–30°C once opened, sealed container |
| Shelf life | 2 years from batch date, unopened |
| Available colors | White, Red, Orange, Yellow, Green, Blue, Baby Blue, Pink, Purple |
| Bag sizes | 1 kg, 5 kg, 10 kg, 50 kg |
| Bulk sizes | 500 kg, 1 ton, 2 ton, 5 ton pallet lots |
Looking for a Firmapress alternative? ReadyBlend is made with the same four pharmaceutical-grade ingredients listed for Firmapress and is used exactly the same way — mix with your active, press directly.
| ReadyBlend | Firmapress | |
|---|---|---|
| Ingredients | Microcrystalline cellulose, dicalcium phosphate, magnesium stearate, silicon dioxide | Microcrystalline cellulose, dicalcium phosphate, magnesium stearate, silicon dioxide |
| Method | Direct compression — mix 20–60% with your active, no granulation | Direct compression — mix with your active, no granulation |
| Colors | 9 food-grade colors, milled through the full blend | Multiple colors |
| Bag sizes | 1 / 5 / 10 / 50 kg | Varies by distributor |
| Press fit | Any TDP-pattern press — ours or LFA's | Any TDP-pattern press |
| Payment | Bitcoin & Monero accepted, free FedEx shipping on every order | Card / bank transfer |
Firmapress® is a trademark of its owner and is sold by LFA Tablet Presses. Press & Powder is not affiliated with or endorsed by LFA Tablet Presses; comparison reflects publicly listed product information at the time of writing.
Yes — it's made with the same four ingredients listed for Firmapress (microcrystalline cellulose, dicalcium phosphate, magnesium stearate, silicon dioxide) and is used the same way. See the comparison table above.
A combination of a bulking/binding agent, a flow agent, and a dry lubricant, pre-balanced so you don't have to weigh out and mix separate excipients.
Most formulations sit between 30–60% ReadyBlend by weight, with 20% as a practical floor. Very sticky or clumpy actives may need a touch more.
It's built to work with the large majority of active ingredients. Fine, fluffy, low-density powders can be the exception — a granulated version of the same active usually presses better.
Yes — the formulation and its colorants are food-grade, and it contains no animal-derived ingredients.
Custom color runs are possible at bulk-batch minimums with a lead time — get in touch with your target color and expected volume.
4.7 out of 5, based on 3 reviews.
Cut our formulation time in half. No more juggling four separate excipients and guessing ratios.
Works well across the actives we've tried. Color options make private-label branding easy.
Consistent flow batch to batch, which is the main thing I need from a directly-compressible powder.