Pure Signature Fern Gel™ 25% HP Straight Extra Strength
Pure Signature Fern Gel™ 25% HP Straight Extra Strength
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Professional Teeth Whitening Gel Pure 25% HP Straight
Why Providers Love It
✔ 25% straight hydrogen peroxide formula for extra-strength chairside whitening
✔ Fastest oxygen release for providers who prefer the immediate, brighter post-treatment appearance associated with straight HP gels
✔ Positioned between our 25% Hybrid Blend Gel and 35% Advanced Clinical Gel for strength and performance
✔ High aqua-content formula designed to support a more comfortable whitening experience compared to many traditional straight HP systems
✔ Save 20% on gingival barrier when purchased together with this gel
Product Code: #700-001
Vessel Type: 1 Bag = 1 x 5ml Syringe
Use: Chair-side & In-Office Only (Professional/Clinical Use)

Recommended Contact Times
| Treatment Protocol | Ultra Machine | Basic LED |
|---|---|---|
| Regular Session | 2 × 8 minute rounds | 2 × 16 minute rounds |
| Extra Strength Session | 3 × 8 minute rounds | 3 × 16 minute rounds |
| Topper Session | 1 × 8 minute round | 1 × 16 minute round |
Estimated Client Usage Per 5ml Syringe
| Treatment Type | Approximate Clients Per Syringe |
|---|---|
| Topper sessions only | Up to 12 clients |
| Regular sessions only | Up to 6 clients |
| Extra strength sessions only | Up to 4 clients |
Client usage estimates are based on recommended gel application amounts and may vary by provider technique, tooth size, and treatment protocol.
Key Ingredients
Made in USA. Full SDS/MSDS documentation available upon purchase. Cosmetic formulations are manufactured in accordance with applicable Health Canada and FDA cosmetic regulations and registration requirements where applicable.
Instant Stain Release
Hydrogen peroxide
Formula Support
Aqua (Water), Carbomer ,Triethanolamine ,Disodium EDTA
Soothing
Propylene Glycol ,Glycerin ,Mentha ,Piperita Menthol
Pure Signature Fern Gel™ 25%
FAQS
What Gel Is This Comparable To?
Zoom. Side by side 25% straight
What Tips Do I Need To Dispense With?
18G pre-bent or straight tips work best. You do get 6 tips with each tube but its always recommended to have extra on hand.
What's The Difference Between Straight HP and Active HP?
Straight HP formulations contain hydrogen peroxide only, resulting in a faster peroxide release. This can create rapid initial whitening results, but some providers report that immediate post-treatment results may appear brighter due to temporary dehydration of the enamel.
Active HP formulations combine hydrogen peroxide and carbamide peroxide technology. The carbamide peroxide component continues to break down after treatment, providing extended whitening activity for up to 24 hours following the appointment.
For this reason, many providers prefer to evaluate final whitening results approximately 24 hours after treatment rather than immediately after the session.