*Get the 5-Piece Mini Newness Kit which includes samples of the Nº.4 Bond Maintenance Shampoo Sample (20ml), Nº.5 Bond Maintenance Conditioner Sample (20ml), Nº.5 Leave-In™ Moisturize & Mend Leave-In Conditioner Sample (20ml), Nº.10 Bond Shaper™ Curl Defining Gel Sample (20ml), & Velvet Bag when you spend £70 with code FALLMINIS. Offer valid until 06/10/2024 at 11:59 PM PST. Offer may not be applied to the purchase of Olaplex Online eGift Cards. Offer is limited to one use per customer. Offers valid on uk.olaplex.com only for orders shipping within the UK. Offer cannot be applied to previously placed orders and cannot be combined with any other offers. Offer is not applicable to pending purchases, taxes or shipping charges. Only authorized orders will be processed and shipped. Please note: We reserve the right to cancel any order due to unauthorized, altered, or ineligible use of offers and to modify or cancel promotions due to system error or unforeseen problems.
Testing Results
OLAPLEX products do not cause hair loss or hair breakage. Independent third-party laboratory test results, available below, show that OLAPLEX products are safe and effective.
HRIPT is an industry standard test which follows a strict protocol to ensure the product(s) tested do not cause skin irritation or skin sensitivity on normal skin types. When the products pass such a test, it means the product does not cause inflammation or sensitivity. As such, there is no induced inflammation to the hair follicle, which is the primary cause of hair loss.
In addition to the standard HRIPT test, we conducted testing on sensitive skin for several product lines to further ensure the safety of our product. These results, also available below, show that the products have no irritant or sensitizing potential.
- HRIPT Fact Sheet (PDF)
- OLAPLEX NO. 0 HRIPT Sensitive Skin (PDF)
- OLAPLEX NO. 0 HRIPT (PDF)
- OLAPLEX NO. 1 HRIPT (PDF)
- OLAPLEX NO. 2 HRIPT (PDF)
- OLAPLEX NO. 3 HRIPT (PDF)
- OLAPLEX NO. 3 HRIPT Sensitive Skin (PDF)
- OLAPLEX NO. 4 HRIPT Sensitive Skin (PDF)
- OLAPLEX NO. 4C HRIPT (PDF)
- OLAPLEX NO. 4D HRIPT (PDF)
- OLAPLEX NO. 4P HRIPT (PDF)
- OLAPLEX NO. 5 HRIPT (PDF)
- OLAPLEX NO. 5 HRIPT Sensitive Skin (PDF)
- OLAPLEX NO. 6 HRIPT (PDF)
- OLAPLEX NO. 7 HRIPT (PDF)
- OLAPLEX NO. 8 HRIPT (PDF)
- OLAPLEX NO. 9 HRIPT (PDF)
- OLAPLEX BROAD SPECTRUM CHELATING TREATMENT HRIPT (PDF)
- OLAPLEX LASHBOND BUILDING SERUM HRIPT (PDF)