“Direct retinol evidence: topical vitamin A (retinol) improved fine wrinkles associated with natural skin aging.”
Retinol (100% Pure Powder)
Cosmetics
Code: 8288
Used as an important component in acne medicine. and has medically approved anti-aging indications
Pure powder type (100% Pure Powder, HPLC Assay 97% Min)
Retinol is Vitamin A that is ready to be converted to Retinal (Retinaldehyde) before being converted to Retinoic Acid so that the skin can fully absorb and use it.
Usage: For wrinkle reducing products in the form of serum, lotion or cream.
Usage rate: not more than 0.1%
Product appearance: Yellow powder
Solubility: Can dissolve in alcohol. and some types of oil
Storage: For long-term storage Store at the lowest temperature (should be frozen), avoid sunlight or heat. Seal the lid tightly. Shelf life is at least 2 years.
Examples of products that use Retinol
Paula's Choice Skin Balancing Serum
Elizabeth Grant Wonder Effect Retinologist Day Cream
Palmer's Cocoa Butter Formula Moisture Rich Night Cream
SkinCeuticals TRIPEPTIDE-R NECK REPAIR
Olay Regenerist Moisturizer, Night Hydrating
ARTISTRY intensive skincare anti-wrinkle firming serum
SHISEIDO vital perfection intensive wrinklespot treatment
CeraVe Skin Renewing Day Cream
Neutrogena Stubborn Marks PM Treatment
L'OREAL Paris Revitalift Derm Intensives Night Serum, 0.3% Pure Retinol
Elizabeth Arden Ceramide Capsules & Retinol Line Erasing Night Serum
- Room (25-40C)
- 24 Months from manufacturing or testing date.
- 0.01% - 0.10%
- 0.10%
- Please follow instruction under product info carefully.
- Avoid heat above 40C
- 3.50 - 7.00
- Soluble in Oil, Soluble in Ethanol
- › RETINOL
- -
| Test Name | Specification |
|---|---|
| Appearance | Pale yellow to yellow solid powder or crystal |
| Odor | Characteristic odor |
| Active Ingredient Purity (%) | ≥98.0 % |
| Active Ingredient Content (Retinol Stated on the label, %) | ≥99.0 % (Amount to ≥3000000 I.U./g) |
| Aerobic plate (CFU/ml) | ≤ 100 CFU/ml |
| Yeast & Molds (CFU/ml) | ≤ 10 CFU/ml |
| Escherichia coli | Negative |
| Pseudomonas aeruginosa | Negative |
| Staphylococcus aureus | Negative |
| Heavy metal (ppm) | < 20 ppm |
“Direct retinol evidence: 1% retinol improved clinical signs of facial photodamage over 8–12 weeks; 0.5% showed more modest improvement.”
“Direct retinol evidence: multiple retinol concentrations improved photodamage-related wrinkles, pigmentation, and overall appearance in a split-face clinical study.”
“Direct retinol-family evidence: a retinol-containing cosmetic combination improved wrinkles, mottled pigmentation, pores, and global photodamage comparably to tretinoin in a randomized trial.”
“Closest ingredient-family evidence: topical retinoids are effective for acne vulgaris, supporting retinol-family positioning for acne-prone skin though most acne drug evidence uses prescription retinoids rather than cosmetic retinol.”
biotech
Recommend Lab-Service
| scienceLab Service | Price |
|---|---|
open_in_newUV-VIS Retinol Content MeasurementMeasurement of Retinol content in finished product | ฿ 2,990.00 |
search
hourglass_emptyLoading product examples...
Cart
No products
Subtotal:
0.00
Total
0.00
THB
Loading Researcher Network details...