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PURE ACTIVES
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Lactobionic Acid is a polyhydroxy acid (PHA) derived from the oxidation of lactose. As a second-generation acid exfoliant, it offers the keratolytic and skin-renewing benefits of traditional AHAs — such as glycolic and lactic acid — while being significantly gentler, making it the preferred choice for sensitive, reactive, rosacea-prone, and compromised skin that cannot tolerate conventional acid exfoliants.
Unlike AHAs, Lactobionic Acid has a large molecular size that limits deep skin penetration, resulting in surface-level exfoliation with minimal irritation potential. It also functions as a potent antioxidant and humectant, chelating metal ions that catalyze free radical damage and attracting moisture to the skin — making it a multifunctional active that exfoliates, protects, and hydrates simultaneously.
Professional cosmetic ingredient — not a finished product.
| Lactobionic Acid (PHA) | Glycolic Acid (AHA) | Lactic Acid (AHA) | |
|---|---|---|---|
| Molecular size | Large — limited penetration | Small — deep penetration | Medium penetration |
| Irritation potential | Very low — sensitive skin safe | High | Moderate |
| Exfoliation | Gentle surface exfoliation | Strong | Moderate |
| Antioxidant activity | Yes — chelates metal ions | No | No |
| Humectant activity | Yes — attracts moisture | Minimal | Mild |
| Typical usage rate | 2–10% | 5–15% | 5–12% |
| INCI Name | Lactobionic Acid |
| CAS Number | 96-82-2 |
| Acid Class | Polyhydroxy Acid (PHA) |
| Appearance | White to off-white crystalline powder |
| Solubility | Freely water-soluble |
| Recommended Usage Rate | 2–10% (3–5% typical) |
| Incorporation Phase | Water phase |
| pH & Shelf Life | Refer to supplier CoA/TDS |
| Grade | Cosmetic Grade — External Use Only |
All products sold are cosmetic grade. For external use only. Intended for cosmetic and personal care formulations.
Dissolve Lactobionic Acid Powder in the water phase at 2–10%. For daily-use serums and toners, 3–5% is the typical effective range. Fully water-soluble; no heat required. Adjust finished formula pH as needed — refer to your supplier’s TDS for recommended pH range. Use a broad-spectrum preservative system in all water-containing formulations.
Store in a sealed container in a cool, dry place away from moisture, heat, and direct light. Refer to your supplier’s CoA for confirmed shelf life.
This D-Panthenol is of very good quality. It is exactly how it is presented on Pure Actives website. I have the confidence to go back to purchase more, when the present quantity is getting to re-order level.
Had no idea this was for external cosmetic use only.
It’s wonderful, but the bootle spill during transportation 🤷🏻♀️
I love it
I formulated a beautiful Mangosteen & Astaxanthin glaze with it! Perfect addition, and gentle enough for sensitive skin.
A hard to find, specialty ingredient that adds natural silkiness to any formulation!
Pure Actives has a honest, transparent dealing with me, as a Customer. I am sure this might be the same experience with others too. I have a total confidence in business dealings with this company.
This D-Panthenol is of very good quality. It is exactly how it is presented on Pure Actives website. I have the confidence to go back to purchase more, when the present quantity is getting to re-order level.
I stumbled upon Pure Actives just today on Shop while researching various products and pricing for my own formulations. I assumed you were in the US and then saw your located in Canada !! Im thrilled to find a one-stop shop for literally all the things I was going to have to source from 10 different places. I'll be ordering soon!!
