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Liposomal delivery protects nutrients from stomach acid. Multi-phase release gives one dose two onset curves. Both are how the smartest supplement brands of 2026 are out-performing standard capsules — and both are in-house at Peakfinity.
Liposomes are tiny phospholipid bubbles that mimic the membrane of your own cells. We wrap the active ingredient inside, and it travels safely past stomach acid, bile, and digestive enzymes — then merges with cells in the small intestine and releases its payload exactly where it gets absorbed.
Phospholipid bilayer protects the active ingredient through the GI tract.
Bilayer tablets, beadlet-in-capsule, and coated-pellet systems let you stack a fast-release pulse on top of a sustained-release base — so one product feels like a fast onset AND a long, smooth duration.
What you can actually claim on the label — and how the formats stack up.
| Format | Absorption | Onset | Best for |
|---|---|---|---|
| Standard capsule | Baseline (10-20%) | 30-60 min | Most multivitamins, herbals |
| Liposomal | 3-5x baseline | 20-40 min | C, glutathione, curcumin, NMN |
| Enteric-coated | 2-3x baseline | 60-90 min (gut-targeted) | Probiotics, enzymes, omegas |
| Multi-phase release | Equivalent + extended | Fast pulse + 4-8 hr sustained | Energy, sleep, focus stacks |
If your category is already crowded with standard capsules, advanced delivery is how you out-perform on review pages and earn the premium price point.
Liposomal C, glutathione, quercetin
Multi-phase caffeine + adaptogens
Pre-workout fast/slow energy curves
Liposomal NMN, NAD+, resveratrol
Liposomal glutathione, collagen peptides
Delayed-release magnesium + electrolytes
We match the active to the right delivery system — liposomal, bilayer, beadlet, or enteric.
Small-scale pilot validates particle size, encapsulation efficiency, and dose uniformity.
Accelerated stability in your final packaging — shelf-life proof before scale-up.
cGMP production with HPLC potency testing and full COA on every lot.
Tell us your active and the experience you want your customer to feel. We'll come back with the right delivery system, the cost, and the timeline.
GMP-certified manufacturing for supplements, cosmetics, and personal care products.
Veg & gelatin capsules
Chewable & coated tablets
Custom gummy vitamins
Protein & greens powders
Oil-based encapsulation
Botanical extract supplements
Multi-vitamin formulations
Whey & plant-based protein
Pre-workout & BCAAs
Dog & cat supplements
Warehousing & fulfillment
FBA-ready manufacturing