Buy the working ingredient, not the story on the front of the bottle, and ignore anything whose evidence is a survey of its own customers.
A great deal of what is sold as beauty is packaging and fragrance. This section is about getting the same result for much less, and about the small number of places where paying more genuinely buys something.
Every tip in low cost
Tools rather than products. Good hair scissors, a decent hairdryer, real brushes and a proper razor all outperform their cheap versions. Creams mostly do not.
Use less than you think, store things away from heat and light, and cut open tubes when they stop dispensing. There is typically a fortnight's worth left in a "finished" tube.
Petroleum jelly, plain sunscreen, a simple pharmacy moisturiser, a wide-tooth comb and a silk pillowcase. All cheap, all with real evidence or real mechanism.
A good handle with cheap replacement blades, hot water and time, and shave with the grain first. Blade cost per shave matters far more than the number of blades.
Change one thing at a time and give it twelve weeks. Skin cell turnover and hair growth are slow, and almost nothing shows a real result in a fortnight.
Tipking is general household information, not professional advice. Test anything on a hidden patch first. Full disclaimer.